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Official Transponder Frequency Bandplan for P3-D
After several iterations and as a result of intensive
research and discussions with all involved transponder builders, the P3-D
Project Manager Dr. Karl Meinzer, DJ4ZC gave his final OK to the P3-D Transponder
frequencies.
They have been carefully selected to minimize mutual interferences
with other satellite projects and are also coordinated with IARU bandplans
by the P3-D Frequency Coordinator, Freddy de Guchteneire, ON6UG, with the
help of Peter Guelzow, DB2OS and Werner Haas DJ5KQ.
P3-D Uplink Frequencies
| UPLINK |
Digital |
Analog Passband |
| 15 m |
none |
21.210 - 21.250 MHz |
| 12m |
none |
24.920-24.960 MHz |
| 2 m |
145.800 - 145.840 MHz |
145.840 - 145.990 MHz |
| 70cm |
435.300 - 435.550 MHz |
435.550 - 435.800 MHz |
| 23cm(1) |
1269.000 - 1269.250 MHz |
1269.250 - 1269.500 MHz |
| 23cm(2) |
1268.075 - 1268.325 MHz |
1268.325 - 1268.575 MHz |
| 13cm(1) |
2400.100 - 2400.350 MHz |
2400.350 - 2400.600 MHz |
| 13cm(2) |
2446.200 - 2446.450 MHz |
2446.450 - 2446.700 MHz |
| 6cm |
5668.300 - 5668.550 MHz |
5668.550 - 5668.800 MHz |
P3-D Downlink Frequencies
| DOWNLINK |
Digital |
Analog Passband |
| 2m |
145.955 - 145.990 MHz |
145.805 - 145.955 MHz |
| 70cm |
435.900 - 436.200 MHz |
435.475 - 435.725 MHz |
| 13cm(1) |
2400.650 - 2400.950 MHz |
2400.225 - 2400.475 MHz |
| 13cm(2) |
2401.650 - 2401.950 MHz |
2401.225 - 2401.475 MHz |
| 3cm |
10451.450 - 10451.750 MHz |
10451.025 - 10451.275 MHz |
| 1.5cm |
24048.450 - 24048.750 MHz |
24048.025 - 24048.275 MHz |
P3-D Telemetry Beacons (IHU)
| BEACON |
General Beacon (GB) |
Middle Beacon (MB) |
Engineering Beacon (EB) |
| 2 m |
none |
145.880 MHz |
none |
| 70cm |
435.450 MHz |
435.600 MHz |
435.850 MHz |
| 13cm(1) |
2400.200 MHz |
2400.350 MHz |
2400.600 MHz |
| 13cm(2) |
2401.200 MHz |
2401.350 MHz |
2401.600 MHz |
| 3cm |
10451.000 MHz |
10451.150 MHz |
10451.400 MHz |
| 1.5cm |
24048.000 MHz |
24048.150 MHz |
24048.400 MHz |
Remarks:
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All Receivers are inverting! |
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Telemetry Beacons are for command purposes and are modulated
in 400 Bit/s BPSK, AMSAT format. |
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The MB can be switched between IHU-1 or IHU-2 telemetry. |
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