الوصف

Model: GD-R*0A Name: ASK RECEIVER MODULE Introduced: GD-R*0A is a super-heterodyne high quality receive module with VHF/UHF and wireless transmitting. The module is based upon market’s feedback and a lot of customers’ advice. It’s shocked in the electronic products market. The module adopts LSI circuit with hi-frequency and low-noise which import from famous company of Europe. It has strong anti-static protection, high reliability and competitive price. It’s widely used in remote garage door, auto-gates as retract type, GSM/GPS system, factory automatic, communication and security system etc. Characteristic as follows： The sensibility up to –**0dbm; The receiving distance is twice of others’. It has reasonable receiving band width, excellent ability of suppress coordinate frequency, strong anti-jamming, it can adapt to kinds of condition. It has excellent ability of suppress assemble or scatter radiation, easy pass kinds of instrument. Due to excellent shield , it can adapt kinds of installing environment, consistency is nicer. It has ability to restrain the radiation, can worked with several module (one transmitting module with several receiving module ), and have no interference to each other, and don’t influence the receiving distance. Adopting the SAW, the capability is immobile, and the temperature range is wide. Frequency range is **0—**0 MHz, easy to adjust. Use microprocessor directly to link, transmitting speed is up to *0kbps. Enhance the anti-jamming ability from the mobile telephone, improve decoding waveform. Frequency：**3 / **5MHz。