Payment & Shipping Terms:
low cost rf modules,
data communication module
Low Power RF Module 500MW/ Wireless Automatic Meter Reading/ RF Data Module JZ877
1. Low Power consumption and receiving sensitivity
Transmission power <0.5W, TX current<360mA, RX current<45mA, sleeping current <0.1uA.
High receiving sensitivity: -123dbm.
2. Saving power model
JZX877 have three Saving power models: awaken from Hardware, awaken from COM Port, awaken from Air;
3. Modulation mode and Frequency
Modulation mode: GFSK, Frequency: 433MHZ. Also, 868mhz and 915mhz is possible.
4. 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.
5. Long transmission distance
Within the range of visibility, the reliable distance is >2000m ().
6. 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;
* Home automation
* Low power telemetry
* Sports training & competition;
* Wireless POS, PDA wireless smart terminal;
* Wireless telemetry Charging for parking, parking lot;
* Observation and predication of oil well and hydrological information;
1.We can ship the products all over the world
2.We usually use DHL, FedEx, TNT, UPS, EMS,Changwoo ,Dpex ,China Post, Hongkong Postall are
3.We are not responsible for any accidents, delays or due to the festival or holidays It maybe need more
delivery days,so plz being patient
Contact Person: Miss. Candy
Tel: 86 755 86714296