Try these frequencies to listen to the MIR (MHz):
*** NOTE***145.985 Simplex for Packet and Voice
145.200 (Uplink) 145.800 (Downlink)
435.725 (Uplink) 437.925 (Downlink)
435.775 (Uplink) 437.975 (Downlink)
121.125, 121.750, 130.165, 139.208, 143.625
TLM frequencies
166.000, 231.000 - 233.000, 247.000 - 249.000, 417.000, 463.000,
922.750, 926.050, 929.070, 2025 - 2290, 2025 - 2100, 2200 - 2290,
13 - 15 GHz
| 440 Repeater |
| Mode | Uplink (MHz) | Downlink (MHz) | PL Tone (Hz) | Callsign |
| Voice | 435.750 | 437.950 | 141.3 | RR0DL
|
| Packet | 435.750 | 437.950 | None | RR0DL-1 |
| QSO | 435.725 | 437.925 | 151.4 | RR0DL |
Notes:
1. Output power is 1.5 Watts
2. Maximum Doppler is +/- 10 kHz.
The Tx/Rx split is 2.2 MHz (excluding Doppler)
4. PL (or CTCSS) opens the repeater; once open, PL not needed;
Time to reset PL is not known
5. FM used for all modes
| 2m Packet/QSO |
| Mode | Uplink (MHz) | Downlink (MHz) | PL Tone (Hz) | Callsign |
| Voice | 145.200 | 145.800 | None | R0MIR
|
| Packet | 145.200 | 145.800 | None | R0MIR |
Notes:
1. Maximum Doppler is +/- 3.4 kHz
2. Tx/Rx split is standard 600 kHz
3. No PL/CTCSS on 2-meter operation
4. FM used for all modes
5. Callsign R0MIR-1 used for packet mailbox
Doppler: Listen high, call low at begin of pass; nominal Tx and Rx
frequencies overhead; Listen low, call high at end of pass. Doppler
shift is maximum at horizons, approaches zero at middle of pass.
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