甚高频无线电频模式、无线数据广播电台（150Mhz/230Mhz/

5W VHF RF module/ VHF data radio: YS-T86 1.Specifications: * Compatible transparent signal transmission for audio and data * Double phase-lock loop, double VCO structure, high stability * Carrier frequency: 150Mhz, 230Mhz, 350Mhz optional * Data rate: 1200/2400/4800bps * Interface: TTL/RS-232/RS-485 optional * Modulation: FSK/MSK * Frequency stability: ±2.5ppm * Channel spacing: 25 kHz * Antenna impedance: 50Ω TNC * Temperature: -20 +60 * Supply voltage: 12V * Size: 98×58×18mm 2.Receiver: * Receiving sensibility: ≤-119dBm(12dB SINAD) * Adjacent channel selectivity: ≥65dB * Intermodulation rejection: ≥60dB * Clutter and images rejection: ≥65dB * Quiet current: ≤50mA 3. Transmitter: * RF power: ≤5W * Frequency deviation: ≤±5.0kHz * ADJACENT CHANNEL POWER: ≥65dB * Transmitting current: ≤1.6 A * Power supply: 12V DC Application areas: * Automatic meter reading (AMR) and home automation * Supervisory control and data acquisition (SCADA) * Remote control,industry data collection; * Monitoring of remote systems * Production reporting of active systems * Wireless remote control alarm of power supply and fan equipment in the computer room; * Sports training & competition; * Wireless POS, PAD wireless smart terminal; * Electronic bus station and intelligent traffic; * Point to multi-point wireless network,data collection system