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SATELLITE DETAILS
Details of a selection of popular satellites.

 FM Satellite Details

 

Satellite

Uplink MHz

Down Link MHz

Tone

Note

SO-50 FM (Saudisat 1C)

145.850

436.795

67Hz

74.4 hz tone for 2 sec to turn the satellite on

Fox 1A (AO-85)

435.172

145.978

67Hz

 Downlink frequency drifts

Fox 1B (AO-91)

435.250

145.960

67Hz

Great sounding satellite and easy to work

Fox 1D (AO-92)

435.350

145.880

67Hz

 

ISS (VHF Voice)

144.490

145.800

 

 

ISS (U/V Repeater)

437.050

145.800

 

 

ISS (APRS Packet)

437.550

145.825

 

Up and Downlink: 437.550 MHz FM (Backup frequency)

CAS-3H (LilacSat-2)

144.350

437.200

 

When FM transponder is not on, there is a telemetry beacon on 437.200 MHz

 

Fox 1A (AO-85) Radio Programming Chart

Doppler Shift Correction (Downlink frequency drifts)

Memory

Event

Transmit MHz

Tone

Receive MHz

1

AOS

435.160

67.0 Hz

145.978

2

Approaching

435.165

67.0 Hz

145.978

3

TCA

435.172

67.0 Hz

145.978

4

Departing

435.175

67.0 Hz

145.978

5

LOS

435.180

67.0 Hz

145.978

 

Fox 1B (AO-91) Radio Programming Chart

Doppler Shift Correction

Memory

Event

Transmit MHz

Tone

Receive MHz

1

AOS

435.240

67.0 Hz

145.960

2

Approaching

435.245

67.0 Hz

145.960

3

TCA

435.250

67.0 Hz

145.960

4

Departing

435.255

67.0 Hz

145.960

5

LOS

435.260

67.0 Hz

145.960

 

Fox 1D (AO-92) Radio Programming Chart

Doppler Shift Correction

Memory

Event

Transmit MHz

Tone

Receive MHz

1

AOS

435.340

67.0 Hz

145.880

2

Approaching

435.345

67.0 Hz

145.880

3

TCA

435.350

67.0 Hz

145.880

4

Departing

435.355

67.0 Hz

145.880

5

LOS

435.360

67.0 Hz

145.880

 

 

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Page last revised 07 March, 2018  
 

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