651 lines
26 KiB
Plaintext
651 lines
26 KiB
Plaintext
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The following revised (04Aug) description of the JAS-1 telemetry
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is adapted fro data provided by JS1UKR.
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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ASR130-2
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JAS-1 Operating Frequencies
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Mode JA uplink: 145.900 to 146.000 MHz
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Mode JA downlink: 435.900 to 435.800 MHz. (Inverting transponder)
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Operating frequencies for Mode JA, the Mode J analog mode for SSB and CW, may
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be determined as follows. The sum of the uplink and downlink frequencies
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equals 581.800 MHz exclusive of Doppler shift. For example, if the uplink is
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145.920 MHz, the downlink will be 435.880 MHz. Conversely, if you want the
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downlink to be 435.810 MHz, you should set your uplink for 145.990 MHz. In
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both these examples, the sum of the uplink and downlink equals 581.800 MHz.
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See the frequency correlation table.
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The beacon will be 435.795 MHz. When first activated at separation the beacon
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will be sending 20 wpm cw telemetry. (See related telemetry story)
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Mode JD, the digital Mode J, will be activated later this autumn.
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Frequency Correlation Table
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Uplink Downlink
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============================
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145.900 MHz 435.900 MHz
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145.910 435.890
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145.920 435.880
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145.930 435.870
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145.940 435.860
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145.950 435.850
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145.960 435.840
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145.970 435.830
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145.980 435.820
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145.990 435.810
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146.000 435.800
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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ASR130-3
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JAS-1 Telemetry Format DelK9eated
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JAS-1 telemetry transmission will commence immediately upon separation about
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one hour after launch. The beacon will be heard on 435.795 MHz exclusive of
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Doppler shift. The telemetry will be sent on Mode JA using 20 wpm CW.
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The format of the the telemetry will be as shown in Table 1. The characters
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will be sent as three digit numbers in standard Morse. Telemetry sends two
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types of information:
<0A>
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1) Numerical data relating to operating conditions such as temperature
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2) Status points such as beacon in PSK or CW
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There are 30 data items and 33 status points monitored. However, the beacon
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transmits only 12 of the data items while transmitting all 33 status points.
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Data items are contained in cells 1A through 3D in Table 1. In each of these
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12 telemetry cells, each data word is a 3 digit number, e.g. 175, where 1 is
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the row number and 75 is the data content. To convert the telemetered value to
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engineering units, first ignore the most significant (left-most) digit. Then
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divide the remaining two-digit number by 50 to obtain "N". Then plug "N" into
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the equation shown in Table 2. For example, if 175 was sent in the 1D cell,
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the value is calculated as follows: 175 discarding the 1 (row number) becomes
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75. Then 75/50 = 1.5 = N. And from Table 2, for 1D, N * 4.92 = 7.38 volts.
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Status points are coded in telemetry cells 4A through 5D. As before, each cell
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is sent as a three character decimal number. To convert to status point
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information, discard the row number (first character in each trio sent) Then
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take the remaining two digit number and convert it to a three bit binary number
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as in Table 3. For example, decimal 423 is sent as cell 4A. Discard the row
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identifier "4" leaving 23. Convert 2 and 3 to binary: 010 and 011. Then butt
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these two strings together thus: 010011. Next, discard the left-most bit to
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yield 10011. This five-bit number denotes the status of the first five status
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points as shown in Table 4. The left-most bit is status point 5; then next is
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status point 4, etc. Thus, for this example, 423 converts to 10011 which
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means:
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Point 5 1 = PSK on {Left-most bit}
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Point 4 0 = (not used)
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Point 3 0 = (not used)
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Point 2 1 = JTD on
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Point 1 1 = JTA on {Right-most bit}
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Similarly, cell 4B codes status points 6 through 10; 4C codes 11 through 15;
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etc.
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Table 1. Telemetry Format
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==========================
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_________________________________
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/ /
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/ HI HI 1A 1B 1C 1D / Row 1
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One complete frame / 2A 2B 2C 2D / Row 2
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/ 3A 3B 3C 3D / Row 3
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/ 4A 4B 4C 4D / Row 4
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/ 5A 5B 5C 5D / Row 5
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/_________________________________/
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Column A B C D
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Order of transmission is a raster scan, i.e., row 1, A through D; then row 2,
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row 3, row 4. Except for the "HI HI" frame sync, the telemetry is formed in a
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4 by 4 matrix comprising 16 cells. For example, 3C is a cell.
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<0A>
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Table 2. Conversion of Analog Telemetry
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========================================
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Cell Item Range Units Equation
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==============================================================================
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1A Current from solar cells 0 to 2 Amps I = N
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1B Battery charge/discharge -2 to +2 Amps I = -(1-N) * 2
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1C Battery terminal voltage 0 to 20 volts V = N * 11
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1D Battery center tap 0 to 10 volts V = N * 4.92
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2A Bus voltage 0 to 20 volts V = N * 10.08
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2B Regulated +5 volt line 0 to 7.5 volts V = N * 3.004
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2C Mode JA power out 0 to 3 watts P = N^1.618 * 1.101
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2D Calibration voltage 0 to 2 volts V = N
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3A Battery cell temperature -50 to +70 deg C T = (1.3-N) * 73
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3B Bus structure 1 temperature -50 to +70 deg C T = (1.3-N) * 73
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3C Bus structure 2 temperature -50 to +70 deg C T = (1.3-N) * 73
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3D Bus structure 3 temperature -50 to +70 deg C T = (1.3-N) * 73
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Table 3. Decimal To Binary Conversion
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======================================
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Decimal Value Equivalent Binary Value
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===========================================
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0 000
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1 001
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2 010
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3 011
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4 100
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5 101
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6 110
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7 111
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Table 4. System Status Points
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=============================
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Status
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Cell Point Item
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==================================================
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4A 1 JTA on/off
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4A 2 JTD on/off
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4A 3 (Not used)
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4A 4 (Blank)
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4A 5 Beacon PSK on/off
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4B 6 UVC on/off
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4B 7 UVC level 1/2
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4B 8 Battery full/trickle
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4B 9 Battery logic, full/trickle
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4B 10 Main relay on/off
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4C 11 PCU level-I
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4C 12 PCU level-II
<0A> 4C 13 PCU manual/auto
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4C 14 Command priority
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4C 15 Command select
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4D 16 Memory 0 on/off
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4D 17 Memory 1 on/off
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4D 18 Memory 2 on/off
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4D 19 Memory 3 on/off
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4D 20 CPU on/off
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5A 21 MSEL 0
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5A 22 MSEL 1
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5A 23 IPL SEL 0
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5A 24 IPL SEL 1
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5A 25 CRC MOD
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5B 26 Sun/shade sense 1
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5B 27 Sun/shade sense 2
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5B 28 Sun/shade sense 3
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5B 29 Sun/shade sense 4
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5B 30 Sun/shade sense 5
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5C 31 CW CPU/tlm
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5C 32 CPU reset
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5C 33 CW tlm
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I have been asked to prepare the following information for the widest
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possible dissemination by colleagues in JA-land in anticipation of the
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August 12 launch of JAS-1. This JAS-1 information is in three parts:
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Part 1 = CW telemetry information
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Part 2 = PSK telemetry information
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Part 3 = Information on JAS-1's Packet Radio Bulletin Board
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73 de W3IWI 5 August 1986
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- - - - - - - - - - - - - - - - - - -
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**************************************************
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********************* PART 1 *********************
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*** JAS-1 CW Telemetry Calibration Equations ***
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**************************************************
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Format of CW (at 20 WPM) telemetry on:
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HI HI
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1A 1B 1C 1D
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2A 2B 2C 2D
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3A 3B 3C 3D
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4A 4B 4C 4D
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5A 5B 5C 5D
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Therefore CW telemetry has 20 channels of data and each channel is made
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up of three digits. The numbers 1 to 5 shown above indicate channel numbers,
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and each letter (A, B, C and D) stands for two digits.
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Channels through 1A to 3D show analog data, while the rest (4A to 5D)
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indicate status points to be described below.
<0A>
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*** The Analog Telemetry Data ***
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Number in each channel represents a two digit DECIMAL number (i.e. in
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the range 00 to 99).
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example: 123 ---> number is 23 (decimal) ---> N = 23.
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Ch. Parameter Equation
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------------------------------------------------------------
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#1A Total Solar Arrey Current 19.1 * ( N - 0.4 ) mA
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#1B Battery Charge/Discharge 38.1 * ( N - 26.4 ) mA
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#1C Battery Voltage N * 0.21 V
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#1D Half-Battery Voltage N * 0.0937 V
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#2A Bus Voltage N * 0.192 V
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#2B + 5 V. Reg. Voltage N * 0.0572 V
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#2C JTA Power Output 51 * ( N - 15.8 ) mW
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#2D Calibration Voltage #1 N / 50 V
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#3A Battery Temp. 1.39 * ( 68.9 - N ) deg. C
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#3B Baseplate Temp. #1 1.39 * ( 68.9 - N ) deg. C
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#3C Baseplate Temp. #2 1.39 * ( 68.9 - N ) deg. C
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#3D Baseplate Temp. #3 1.39 * ( 68.9 - N ) deg. C
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*** Status Telemetry Data Format ***
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The number in each channel represents two digit OCTAL number, whose range is
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between 00 and 37 ( 0 to 31 in decimal, 00 to 1F in hexadecimal). Therefore
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only five lower bits are valid as data. Each bit represents the various
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status shown in the followng table.
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note: bit 0 is LSB (Least Significant Bit)
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bit 4 is MSB (Most Significant Bit)
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example: 432 --> 32 (Octal) = 11010 (Binary)
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bit 0 (LSB) 0
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bit 1 1
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bit 2 0
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bit 3 1
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bit 4 (MSB) 1
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Ch. bit Item 1 0
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-----------------------------------------------
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#4A 0 JTA Power On Off
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#4A 1 JTD Power On Off
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#4A 2 Eng. Data #1 ---- ----
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#4A 3 Eng. Data #2 ---- ----
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#4A 4 JTA Beacon PSK CW
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#4B 0 UVC Status On Off
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#4B 1 UVC Level 1 2
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#4B 2 Battery Status Tric Full
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#4B 3 Battery Logic Tric Full
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#4B 4 Main Relay On Off
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<0A>#4C 0 PCU Status Bit 1 (LSB)
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#4C 1 PCU Status Bit 2 (MSB)
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#4C 2 PCU Control Manual Auto
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#4C 3 Eng. Data #3 ---- ----
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#4C 4 Eng. Data #4 ---- ----
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#4D 0 Memory Unit #0 On Off
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#4D 1 Memory Unit #1 On Off
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#4D 2 Memory Unit #2 On Off
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#4D 3 Memory Unit #3 On Off
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#4D 4 Computer Power On Off
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#5A 0 Memory Select Bit 1 (LSB)
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#5A 1 Memory Select Bit 2 (MSB)
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#5A 2 Eng. Data #5 ---- ----
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#5A 3 Eng. Data #6 ---- ----
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#5A 4 Eng. Data #7 ---- ----
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#5B 0 Solar panel #1 Lit Dark
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#5B 1 Solar panel #2 Lit Dark
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#5B 2 Solar panel #3 Lit Dark
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#5B 3 Solar panel #4 Lit Dark
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#5B 4 Solar panel #5 Lit Dark
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#5C 0 CW beacon source CPU TLM
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#5C 1 Eng. Data #8 ---- ----
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#5C 2 Eng. Data #9 ---- ----
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#5C 3 Eng. Data #10 ---- ----
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#5C 4 Eng. Data #11 ---- ----
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#5D 0 Eng. Data #12 ---- ----
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#5D 1 Eng. Data #13 ---- ----
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#5D 2 Eng. Data #14 ---- ----
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#5D 3 Eng. Data #15 ---- ----
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#5D 4 Eng. Data #16 ---- ----
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**************************************************
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********************* PART 2 *********************
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*** JAS-1 PSK Telemetry Calibration Equations **
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**************************************************
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*** JAS-1 Telemetry Data Format ***
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JAS-1 FF YY/MM/DD HH:MM:SS
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xxx xxx xxx xxx xxx xxx xxx xxx xxx xxx
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xxx xxx xxx xxx xxx xxx xxx xxx xxx xxx
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xxx xxx xxx xxx xxx xxx xxx yyy yyy yyy
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sss sss sss sss sss sss sss sss sss sss
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FF := Frame Identifier RA: Realtime Telemetry - ASCII
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RB: Realtime Telemetry - Binary
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SA: Stored Telemetry - ASCII
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SB: Stored Telemetry - Binary
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M0: Message #0
<0A> M1: Message #1
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.......
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M9: Message #9
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YY/MM/DD = Date
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HH:MM:SS = Time (UTC)
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[ Following is valid only for RA and SA frames ]
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xxx = 000 - 999 Format: 3 digit decimal (Analog Data)
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27 samples in row 0 column 0 thru row 2 column 6
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(denoted #00 - #26 below)
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y = 0 - F one byte Hex (System Status Data)
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9 samples in row 2 column 7 thru row 2 column 9
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(denoted #27a - #29c below)
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s = 0 or 1 Binary Status Data
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30 samples in row 3 thru row 3 column 9
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(denoted #30a - #39c below)
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|
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|
|
*** JAS-1 Telemetry Calibration Equations ***
|
|||
|
|
|
|||
|
|
Ch. Item Equation
|
|||
|
|
--------------------------------------------------------------------
|
|||
|
|
#00 Total Solar Array Current 1.91 * ( N - 4 ) mA
|
|||
|
|
#01 Battery Charge/Discharge 3.81 * ( N - 264 ) mA
|
|||
|
|
#02 Battery Voltage N * 0.0210 V
|
|||
|
|
#03 Half-Battery Voltage N * 0.00937 V
|
|||
|
|
#04 Bus Voltage N * 0.0192 V
|
|||
|
|
#05 + 5 V. Regulator Voltage N * 0.00572 V
|
|||
|
|
#06 - 5 V. Regulator Voltage N * -0.00572 V
|
|||
|
|
#07 +10 V. Regulator Voltage N * 0.0116 V
|
|||
|
|
#08 JTA Power Output 5.1 * ( N - 158 ) mW
|
|||
|
|
#09 JTD Power Output 5.4 * ( N - 116 ) mW
|
|||
|
|
#10 Calibration Voltage #2 N / 500 V
|
|||
|
|
#11 Offset Voltage #1 N / 500 V
|
|||
|
|
#12 Battery Temperature 0.139 * ( 689 - N ) Deg. C
|
|||
|
|
#13 JTD Temperature 0.139 * ( 689 - N ) Deg. C
|
|||
|
|
#14 Baseplate Temperature #1 0.139 * ( 689 - N ) Deg. C
|
|||
|
|
#15 Baseplate Temperature #2 0.139 * ( 689 - N ) Deg. C
|
|||
|
|
#16 Baseplate Temperature #3 0.139 * ( 689 - N ) Deg. C
|
|||
|
|
#17 Baseplate Temperature #4 0.139 * ( 689 - N ) Deg. C
|
|||
|
|
#18 Temperature Calibration #1 N / 500 V
|
|||
|
|
#19 Offset Voltage #2 N / 500 V
|
|||
|
|
#20 Facet Temperature #1 0.38 * ( N - 684 ) Deg. C
|
|||
|
|
#21 Facet Temperature #2 0.38 * ( N - 684 ) Deg. C
|
|||
|
|
#22 Facet Temperature #3 0.38 * ( N - 690 ) Deg. C
|
|||
|
|
#23 Facet Temperature #4 0.38 * ( N - 683 ) Deg. C
|
|||
|
|
#24 Facet Temperature #5 0.38 * ( N - 689 ) Deg. C
|
|||
|
|
#25 Temperarure Calibration #2 N / 500 V
|
|||
|
|
#26 Temperature Calibration #3 N / 500 V
|
|||
|
|
|
|||
|
|
<0A>*** JAS-1 System Status Telemetry Bytes ***
|
|||
|
|
|
|||
|
|
Ch. Item
|
|||
|
|
--------------------------------------------------
|
|||
|
|
#27a Spare (TBD)
|
|||
|
|
#27b Spare (TBD)
|
|||
|
|
#27c Spare (TBD)
|
|||
|
|
|
|||
|
|
#28a Spare (TBD)
|
|||
|
|
#28b Spare (TBD)
|
|||
|
|
#28c Memory Unit #0 error count
|
|||
|
|
|
|||
|
|
#29a Memory Unit #1 error count
|
|||
|
|
#29b Memory Unit #2 error count
|
|||
|
|
#29c Memory Unit #3 error count
|
|||
|
|
|
|||
|
|
|
|||
|
|
*** JAS-1 Binary Status Data Points ***
|
|||
|
|
|
|||
|
|
Ch. Item 1 0
|
|||
|
|
-----------------------------------------------
|
|||
|
|
#30a JTA Power On Off
|
|||
|
|
#30b JTD Power On Off
|
|||
|
|
#30c JTA Beacon PSK CW
|
|||
|
|
|
|||
|
|
#31a UVC Status On Off
|
|||
|
|
#31b UVC Level 1 2
|
|||
|
|
#31c Main Relay On Off
|
|||
|
|
|
|||
|
|
#32a Engineering Data #1 ---- ----
|
|||
|
|
#32b Battery Status Tric Full
|
|||
|
|
#32c Battery Logic Tric Full
|
|||
|
|
|
|||
|
|
#33a Engineering Data #2 ---- ----
|
|||
|
|
#33b PCU Status Bit 1 (LSB)
|
|||
|
|
#33c PCU Status Bit 2 (MSB)
|
|||
|
|
|
|||
|
|
#34a Memory Unit #0 On Off
|
|||
|
|
#34b Memory Unit #1 On Off
|
|||
|
|
#34c Memory Unit #2 On Off
|
|||
|
|
|
|||
|
|
#35a Memory Unit #3 On Off
|
|||
|
|
#35b Memory Select Bit 1 (LSB)
|
|||
|
|
#35c Memory Select Bit 2 (MSB)
|
|||
|
|
|
|||
|
|
#36a Engineering Data #3 ---- ----
|
|||
|
|
#36b Engineering Data #4 ---- ----
|
|||
|
|
#36c Computer Power On Off
|
|||
|
|
|
|||
|
|
#37a Engineering Data #5 ---- ----
|
|||
|
|
#37b Solar panel #1 Lit Dark
|
|||
|
|
#37c Solar panel #2 Lit Dark
|
|||
|
|
|
|||
|
|
#38a Solar panel #3 Lit Dark
|
|||
|
|
#38b Solar panel #4 Lit Dark
<0A>#38c Solar panel #5 Lit Dark
|
|||
|
|
|
|||
|
|
#39a Engineering Data #6 ---- ----
|
|||
|
|
#39b CW beacon source CPU TLM
|
|||
|
|
#39c Engineering Data #7 ---- ----
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
*** Example ***
|
|||
|
|
|
|||
|
|
JAS-1 RA 86/08/01 09:00:00
|
|||
|
|
500 xxx xxx xxx xxx xxx xxx xxx xxx xxx
|
|||
|
|
xxx xxx xxx xxx xxx xxx xxx xxx xxx xxx
|
|||
|
|
xxx xxx xxx xxx xxx xxx xxx 000 004 yyy
|
|||
|
|
01s sss sss sss sss sss sss sss sss sss
|
|||
|
|
|
|||
|
|
Real time ASCII frame sent on 86/08/01 at 09:00:00 UTC
|
|||
|
|
|
|||
|
|
Total Solar Arrey Current = 947 mA
|
|||
|
|
Memory Unit #0 error count = 4
|
|||
|
|
JTA power Off
|
|||
|
|
JTD power On
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
**************************************************
|
|||
|
|
********************* PART 3 *********************
|
|||
|
|
** JAS-1 Packet BBS User Interface Information **
|
|||
|
|
**************************************************
|
|||
|
|
|
|||
|
|
|
|||
|
|
*** Mailbox Commands [ Basic users training] ***
|
|||
|
|
{W0RLI/WA7MBL equivalences added by W3IWI}
|
|||
|
|
|
|||
|
|
1. Summary
|
|||
|
|
|
|||
|
|
1.1 Available commands
|
|||
|
|
|
|||
|
|
F : List files addressed to ALL or to current user
|
|||
|
|
H : Help
|
|||
|
|
K : Kill file(s)
|
|||
|
|
M : List file(s) to/from current user
|
|||
|
|
R : Read file(s)
|
|||
|
|
W : Write file
|
|||
|
|
|
|||
|
|
- - - - - - - - - - - -
|
|||
|
|
|
|||
|
|
1.2 Command syntax
|
|||
|
|
|
|||
|
|
The general format is: <a command letter> <space> <argument>.
|
|||
|
|
At least one blank is required between <a command letter> and
|
|||
|
|
<argument>.
|
|||
|
|
|
|||
|
|
- - - - - - - - - - - -
<0A>
|
|||
|
|
2. Command Prompt
|
|||
|
|
|
|||
|
|
JAS-1 Mailbox supplies a prompt "JAS>" with no CR nor LF to
|
|||
|
|
indicate that the system is ready to accept a command from the user.
|
|||
|
|
|
|||
|
|
A user can "type ahead" commands while JAS-1 is sending messages or
|
|||
|
|
data to the user. JAS-1 will execute the commands in the waiting queue
|
|||
|
|
later.
|
|||
|
|
|
|||
|
|
- - - - - - - - - - - -
|
|||
|
|
|
|||
|
|
3. Commands
|
|||
|
|
|
|||
|
|
3.1 The "F" command
|
|||
|
|
|
|||
|
|
F = FILES. Shows the latest 10 files the first time it is entered
|
|||
|
|
during a session. Subsequent 'F' commands will list the next 10 active
|
|||
|
|
files (messages). A message posted to multiple users has "*" in its
|
|||
|
|
'To:' destination field. See also the "M" command described below.
|
|||
|
|
|
|||
|
|
{ The W0RLI/WA7MBL equivalent command is LL 10 the first time you
|
|||
|
|
send an "F" }
|
|||
|
|
|
|||
|
|
example:
|
|||
|
|
|
|||
|
|
JAS>F
|
|||
|
|
|
|||
|
|
NO. DATE FROM TO SUBJECT
|
|||
|
|
117 10/12 F8ZS ALL ARSENE update
|
|||
|
|
116 10/12 DL3AH ALL Abgleichanleitung der AFREG
|
|||
|
|
114 10/11 JA1RL ALL JAS-1 new schedule
|
|||
|
|
113 10/11 WA2LQQ ALL ALINS for Phase-3C
|
|||
|
|
112 10/10 JA1DSI ALL WHO MANAGES HK0XX QSL ?
|
|||
|
|
111 10/10 G3AAJ * Harry in London
|
|||
|
|
110 10/09 W0RPK ALL P-3C countdown #8
|
|||
|
|
107 10/09 9M2CR ALL NMCR AMTOR mailbox now QRV
|
|||
|
|
103 10/06 JR1FIG JA9BOH Uchiawase wa raishuu ?
|
|||
|
|
102 10/09 N7FDA * RS-232c card for PC-1089
|
|||
|
|
|
|||
|
|
JAS>F
|
|||
|
|
|
|||
|
|
101 10/09 G3RUH ALL New software for BBC
|
|||
|
|
100 10/08 JR1ING JR1FIG Sara ni kogata no TNC
|
|||
|
|
99 10/08 JA1TUR ALL AFDEM-JA #3 in progress
|
|||
|
|
98 10/08 N5AHD ALL Call for papers
|
|||
|
|
96 10/08 KA9Q ALL TCP/IP on TAPR NNC
|
|||
|
|
95 10/08 N5AHD JR1FIG Automatic tracking system
|
|||
|
|
94 10/07 DJ5KQ ALL IPS-RA enhancements
|
|||
|
|
93 10/07 DB2OS ALL Wettersatelliten
|
|||
|
|
92 10/07 DB2OS ALL RUDAK - Statusreport
|
|||
|
|
85 10/07 5H3KK ALL Now QRV on JAS-1
|
|||
|
|
|
|||
|
|
|
|||
|
|
- - - - - - - - - - - -
<0A>
|
|||
|
|
3.2 R <file#1>, <file#2>, <file#3>, ......, <file#7>, <file#8>
|
|||
|
|
|
|||
|
|
R = READ. Read file(s) (messages) specified by file number(s) you got
|
|||
|
|
from the 'F' command. Up to eight files can be specified.
|
|||
|
|
|
|||
|
|
{The W0RLI/WA7MBL equivalent command is also "R" except that you
|
|||
|
|
may specify multiple files to be read on JAS-1 }
|
|||
|
|
|
|||
|
|
example:
|
|||
|
|
|
|||
|
|
JAS>R 95,102
|
|||
|
|
|
|||
|
|
Posted: 86/10/08 17:33 UTC
|
|||
|
|
From: N5AHD
|
|||
|
|
To: JR1FIG
|
|||
|
|
Subj: Automatic tracking system
|
|||
|
|
|
|||
|
|
Dear Saya,
|
|||
|
|
Thank you for the compliments on the manual you received from G3AAJ.
|
|||
|
|
Two computers are now used--one for control of antenna system, radios,
|
|||
|
|
and so forth and another one is used for the actual data capture. The
|
|||
|
|
system now allows several satellites to be selected and data ports,
|
|||
|
|
tracking priorities, modulation mode, and other things to be associated
|
|||
|
|
with each. I have been working on a couple of articles describing the new
|
|||
|
|
system and would be glad to send you copies when I am finished.
|
|||
|
|
73, Robert. J. Diersing, N5AHD
|
|||
|
|
|
|||
|
|
Posted: 86/10/09 03:21:42 UTC
|
|||
|
|
From: N7FDA
|
|||
|
|
To: JR1FIG,JA1JHF
|
|||
|
|
Subj: RS-232c card for PC-1089
|
|||
|
|
|
|||
|
|
Saya,
|
|||
|
|
I need one more RS-232c card for my old faithful PC-1089. Would you ask
|
|||
|
|
Kanawa san if he could still get one in Akihabara ?
|
|||
|
|
Miki
|
|||
|
|
|
|||
|
|
- - - - - - - - - - - -
|
|||
|
|
|
|||
|
|
3.3 W [call1, call2, call3, ......, call7, call8]
|
|||
|
|
|
|||
|
|
W = Write. Send a message (file) to others. As many as eight
|
|||
|
|
destination addresses can be specified. The part of the command
|
|||
|
|
line in brackets [call1, call2, call3...] is optional. A message
|
|||
|
|
without specific destination is "public", i.e. addressed to "ALL".
|
|||
|
|
|
|||
|
|
The JAS-1 mailbox will then prompt you to send the subject field by
|
|||
|
|
sending "Subj:". You can send a subject field with up to a 32
|
|||
|
|
character string. After receiving the "Text:" prompt, you enter the
|
|||
|
|
message text, ending each line with <cr> (carriage return). You
|
|||
|
|
terminate with either a
|
|||
|
|
|
|||
|
|
<cr>.<cr>
|
|||
|
|
or <cr> <ctl-Z> <cr>
<0A>
|
|||
|
|
(i.e. a line containing only a period or a control-Z) to the indicate
|
|||
|
|
end of your text.
|
|||
|
|
|
|||
|
|
{The W0RLI/WA7MBL equivalent command is "S" except that multiple
|
|||
|
|
addressees can be used. Entering only W is equivalent to S ALL }
|
|||
|
|
|
|||
|
|
example:
|
|||
|
|
|
|||
|
|
JAS>W N7FDA
|
|||
|
|
Subj: Roger, wait for a while.
|
|||
|
|
Text:
|
|||
|
|
Miki,
|
|||
|
|
Roger, I'll immediately call him up and get an info for your "Main Frame".
|
|||
|
|
I am going to put that info during next orbit.
|
|||
|
|
Saya
|
|||
|
|
^Z
|
|||
|
|
|
|||
|
|
- - - - - - - - - - - -
|
|||
|
|
|
|||
|
|
3.4 K <file#1>, <file#2>, <file#3>, ....., <file#7>, <file#8>
|
|||
|
|
|
|||
|
|
K = KILL! Delete file(s) (messages) specified by file numbers. The
|
|||
|
|
<file#> is the same one described in R command. Up to eight files
|
|||
|
|
can be specified in a command line. A user can only delete files
|
|||
|
|
addressed solely to himself (i.e. not to multiple users) or files he
|
|||
|
|
posted.
|
|||
|
|
|
|||
|
|
{The W0RLI/WA7MBL equivalent command is also "K", except that
|
|||
|
|
multiple files can be killed at one time }
|
|||
|
|
|
|||
|
|
- - - - - - - - - - - -
|
|||
|
|
|
|||
|
|
3.5 H
|
|||
|
|
|
|||
|
|
H = HELP! Entering H <cmd> gives additional information on that command.
|
|||
|
|
Entering only H will give a list of all available commands.
|
|||
|
|
|
|||
|
|
- - - - - - - - - - - -
|
|||
|
|
|
|||
|
|
3.6 M
|
|||
|
|
|
|||
|
|
M = Mine. List the latest 10 files (messages) that are either to or
|
|||
|
|
from the current user. Additional M commands list additional active
|
|||
|
|
messages. This command will be useful to save channel time when the
|
|||
|
|
user only wants to see his messages.
|
|||
|
|
|
|||
|
|
{The W0RLI/WA7MBL equivalent command is "LM"}
|
|||
|
|
|
|||
|
|
JAS>M
|
|||
|
|
NO. DATE FROM TO SUBJECT
|
|||
|
|
111 10/10 G3AAJ * Harry in London
|
|||
|
|
103 10/06 JR1FIG JA9BOH Uchiawase wa raishuu ?
|
|||
|
|
102 10/09 N7FDA * RS-232c card for PC-1089
|
|||
|
|
100 10/08 JR1ING JR1FIG Sara ni kogata no TNC
<0A> 95 10/08 N5AHD JR1FIG Automatic tracking system
|
|||
|
|
|
|||
|
|
|