Miniaturized Telemetry Transceiver Baseband Board

Functional and performance indicators

Transmission channel: 1 channel;

Receiving channel: 2 channels, supporting left-handed and right-handed reception;

Carrier frequency: 70MHz~6GHz, adjustable;

Telemetry transmission system: PCM-FM BPSK、QPSK、SOQPSK-TG， And CDMA;

Remote control transmission system: PCM-DPSK-FM, main letter system, and CDMA;

PCM code types: NRZ-L, M, S, BI phi - L, M, S, NRLZ-L, a total of seven code types;

PCM frame structure: programmable, compliant with telemetry standard IRIG-106;

Remote control command format: complies with aerospace remote control/safety control standards;

The PCM-FM system has 5 symbol MSD detection functions;

Channel encoding and decoding: with TPC, LDPC, RS, convolutional and other encoding and decoding functions;

Modulation index (frequency offset): 100KHz~3.5MHz, adjustable;

PCM code rate: 100Kbps~10Mbps;

Working frequency band: L/S band, step by 100KHz, adjustable;

Transmission power: 200mW;

Transmission distance: not less than 100m;

Transmission delay: ≤ 5ms (from the RS422 interface of the transmitter to the RS422 interface of the receiver to output data).

Power supply: DC5V, power consumption not exceeding 6W

Working temperature: -40 ° C to+60 ° C.

Storage temperature: -50 ° C to+75 ° C.