Dual Hot-Redundant VHF/UHF Satellite TT&C radio
ドキュメント
TTC-2

Dual Hot-Redundant VHF/UHF Satellite TT&C radio

Space Inventor

The TTC-2 is a hot-redundant satellite telemetry, tracking
and command (TT&C) radio with two half-duplex VHF/UHF
transceiver designed to enable robust and reliable satellite
communication.
The TTC-2 is intended to be used in an antenna diversity
scheme, where each channel is connected to orthogonal
and cross-polarized antennas. Hereby a good
omnidirectional gain pattern can be achieved, which makes
signal reception nearly independent of satellite attitude.

仕様
●2 Half-Duplex VHF/UHF Transceivers
●2 Microcontrollers for housekeeping and control
●Data-rate: 1200 - 19.200 kbps nominal. (up to
 115.200 available upon request)
●Frequency: 130-140 and/or 420-460 MHz
●30 dBm output power with dedicated DC-DC
 Regulator for high efficiency
etc.
ドキュメント
TTC-2