Frequencies and Callsigns
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Voice
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Uplink
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145.200 MHz * IARU Region 1 (Europe, Russia and Africa)
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* In Region 2 (Americas) and in Region 3 (Asia, Australia, Pacific) the Voice Uplink frequency is 144.490 MHz |
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Downlink
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145.800 MHz
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Repeater
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Uplink
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437.800 MHz
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Downlink
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145.800 MHz
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Packet
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Columbus
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437.550 MHz
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Svesda
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145.825 MHz
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| ARISS Callsigns | ||
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Voice
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USA call sign
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NA1SS
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Russian call signs
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RS0ISS
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RZ3DZR
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European call signs
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DP0ISS
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IR0ISS |
| OR4ISS | ||
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Packet
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Mailbox call sign
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RS0ISS-1
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| RS0ISS-11 |