Lat        53.54817

Lng       02.15357

IARU     IO 83 WM

Alt         140M ASL (450')

English Amateur Radio Station

G1JAK

 

 

70  -  2  -  6     -     10  -  15  -  20

Traditional DX - Satellite - ISS/Shuttle

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Oscar51 (ECHO)

Mode U/V (J) FM Voice Repeater: Operational

Uplink: 145.880(QRP - NO PL)

Downlink 435.1500

Uplink: 145.920 (PL -  67)

Downlink: 435.300

 

 

 

Oscar52 (HAMSAT)

Mode U/V (B) Linear Transponder (Inverting): Operational

Uplink: 435.2200 - 435.2800 MHz SSB/CW

Downlink 145.8700 - 145.9300 MHz SSB/CW

 

 

 

Oscar50 (SaudiSat)

Mode V/U (J) FM Voice Repeater: Operational

Uplink: 145.8500 MHz FM, PL 67.0 Hz.

Downlink 436.7950 MHz FM

 

 

 

ISS

Mode V/V Crew Contact (Region 1): Operational

Uplink: 145.2000 MHz FM

Downlink 145.8000 MHz FM

 

 

 

Oscar29

Mode V/U (J) Linear Transponder (Inverting): Operational

Uplink: 145.9000 - 146.0000 MHz SSB/CW

Downlink 435.8000 - 435.9000 MHz SSB/CW

 

 

 

Oscar27

Mode V/U (J) FM Voice Repeater: Operational

Uplink: 145.8500 MHz FM

Downlink 436.7950 MHz FM

The amateur satellite service has many satellites in orbit, several of which are well over 10 years old and not operational. Additionally many of the more modern satellites cater only for data communications and/or SHF/Microwave band uplinks and downlinks.

The traditional voice communication satellites are listed below, these satellites can be accessed with analogue FM or SSB voice uplinks with downlinks of the same mode but on a different band, usually the uplinks and downlinks are available on 2M and 70CM and can be accessed  with commonly owned  transceivers.

 

The list is made up using the following format:

Satellite Name

Band Mode  -  Transmission Method  -  Status

Uplink frequency/range and mode  -  CTCSS

Downlink frequency/range and mode