Loggings > VHF/UHF Logs, including satellites and radiosondes

Frequency Hopping ( UHF SatCom?)

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sat_dxer:
1917z 6 Dec /22
USA 99
Inclination: 15.6°
Mean Motion 1.00271/day

1917z 6 Dec /22
USA 115
Inclination: 13.6°
Mean Motion 1.00270/day

Teotwaki:
Both seem to have UHF band plans

USA 99
AZIMUTH:   134.8 SE
ELEVATION:   42.6

USA 115  aka Milstar
AZIMUTH:   184.1 S
ELEVATION:  52.5   

The Milstar system provides uplink communications at extremely high frequency (EHF), 44 GHz, and ultrahigh frequency (UHF), 300 MHz, and downlink communications at super-high frequency (SHF), 20 GHz, and UHF, 250 MHz. The crosslinks operate in the 60 GHz region. Survivability and endurability requirements are satisfied by anti-jam, hardening and system autonomy features.

sat_dxer:
UHF FHSS Downlink 243.822 MHz (50 kHz wide) 1643z  9 Dec /22

USA 99
Inclination: 15.6°
Mean Motion 1.00271/day

USA 115
Inclination: 13.6°
Mean Motion 1.00270/day

USA 157
Inclination: 10.2°
Mean Motion 1.00273/day

USA 169
Inclination: 10.3°
Mean Motion 1.00271/day

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