Wireless Transceiver Modules

Features of Wireless Transceiver Modules:
1. Low Power consumption and receiving sensitivity
Transmission power <5W, TX current<360mA, RX current<45mA, sleeping current <0.1uA.
High receiving sensitivity: -123dbm.
2. Saving power model
JZ873 have three Saving power models: awaken from Hardware, awaken from COM Port, awaken from Air;
3. IO attempter function
JZ873 have 2 on-off input ports,2 on-off output ports ,user can control remotely terminal without developing ;
4. Modulation mode and Frequency
Modulation mode: GFSK, Frequency: 433MHZ. Also, 868mhz and 915mhz is possible.
5. High anti- interference and low BER(Bit error Rate)
Based on the GFSK modulation mode, the high- efficiency forward error correction channel encoding technology is used to enhance datas resistance to both burst interference and random interference and the actual bit error rate of 10-5 ~ 10-6 can be achieved when channel bit error rate is 10-2.
6. Long transmission distance
Within the range of visibility, the reliable distance is >800m ().
7. Transparent data transmission
Transparent data interface is offered to suit any standard or nonstandard user protocol. Any false data generated in the air can be filtrated automatically (What has been received is exactly what has been transmitted). The charge time for receiving and sending <10ms.ve 2 on-off input ports, 2 on-off output ports, user can control remotely terminal without developing.