International Space Station (ISS) Frequencies

Amateur Radio

Channel:Frequency:Details:
01144.490 FM VOICE for ITU Region 2&3: North and South America-Caribbean-Greenland-Australia-South Asia Uplink
02145.200 FM VOICE for ITU Region 1: Europe-Middle East-Africa-North Asia Uplink
03145.800 FM L/v VOICE Repeater (Worldwide) Downlink
FM SSTV downlink (Worldwide) Downlink
FM U/v VOICE Repeater (Worldwide) Downlink
FM VOICE for ITU Region 1: Europe-Middle East-Africa-North Asia Downlink
FM VOICE for ITU Region 2&3: North and South America-Caribbean-Greenland-Australia-South Asia Downlink
04145.825 AX.25 1200 Bd AFSK Packet Radio (Worldwide) Downlink
AX.25 1200 Bd AFSK Packet Radio (Worldwide) Uplink
05145.950 ARISSat-1 FM Downlink - Operational
06145.990 FM V/u with PL VOICE Repeater (Worldwide) Uplink (with 67.0 PL)
07437.550 UHF Simplex (rarely used) Downlink
UHF Simplex (rarely used) Uplink
08437.800 FM U/v VOICE Repeater (Worldwide) Uplink
FM V/u with PL VOICE Repeater (Worldwide) Downlink
091269.650FM L/v VOICE Repeater (Worldwide) Uplink

The above information was obtained from the ISS Fan Club and AMSAT

ISS (Zarya) Frequencies

Channel:Frequency:Details:
11130.167Voice NFM
12143.625Voice NFM
13143.635
14145.8002m Repeater
15145.825Packet
16247.000EVAs
17400.100ESA Global
18436.000TV
19463.000TV-1

The above frequencies were taken from Satscape software