Wireless Communication

www doc trcoonline doc comsales at trcoonline doc com ◆Network type:EVDO Rev.A(Get down capacity CDMA2000 1×)◆Connect type:USB2.0◆ Antenna: Inside dpuble antennas◆Work electric voltage:5V ◆Chipset:VIA CPB7.0◆Frequency

Data Sheet:Power output: 5V DC (customized) RF power: ≤500mW (customized) RF effective rate: 1,200/2,400/4,800/9,600/19,200bps selectableInterface baud rate: 1,200/2,400/4,800/9,600/19,200bps programmable Frequency band: 433MHz, 450MHz, 470MHzInterf

Data SheetRF power: ≤5W Power supply: DC 12V (±10%) Modulation mode: GFSK/FSK Working frequency: 400MHz/420MHz/450MHz/470MHz Interface data rate: 1,200/2,400/4,800/9,600/19,200bps selectableTransmitting current: 1.5A Sleep current: 1mA Receive

Data SheetPower output: 5V DC (customized) RF power: 500mW (customized) RF effective rate: 1,200/2,400/4,800/9,600/19,200bps selectableInterface baud rate: 1,200/2,400/4,800/9,600/19,200bps programmable Frequency band: 433MHz, 450MHz, 470MHz or ISM others

Data Sheet:Power output: 50mW Power supply: DC5. 5V or 3.1V Receive current: 20mA Transmitting current: 40mA Sleep current: 20uA Carrier frequency: 433MHz, 450MHz, 470MHz others Communication connects: RS-232/RS-485/TTL selectable Baud rate: 1200/2400/480

Data Sheet: Power output: DC 5V (customize) RF power: 500mW (customized 500mW~1W) RF effective rate: 1,200/2,400/4,800/9,600/19,200bps selectableInterface baud rate: 1,200/2,400/4,800/9,600/19,200bps programmableFrequency band: 433 MHz, 450MHz, 470MHzInte

Data Sheet:Power output: 5V DC (customize) RF power: 10mW (customized 10mW to 100mW) RF effective rate: 1,200/2,400/4,800/9,600/19,200bps selectableInterface baud rate: 1,200/2,400/4,800/9,600/19,200bps programmable Frequency band: 433, 450, 470, 868, 915

The King Pigeon GSM GPRS Data Logger is a low cost, M2M, data logger. it with Modbus RTU, RS232,RS485.The King Pigeon S240 GSM GPRS data logger is a low cost, M2M, data logger, universal GSM GPRS Engine which can transmit and receive analog, digital and

Detailed Product DescriptionIndoor coverage device with MGC and ALC functions Exclusive intermediate SAW filter Auto mute if self excitation detected 1. Industrial standard repeaters for cellular operators2. Support 1 2 or 3 sub bands in one mobileband3.

Detailed Product Description1. Passed CE, ROHS approval 2. One year warranty time 3. Provide freely operating manual 4. mobile phone booster 1) mobile phone booster to support all signals within one single system2) ETSI & 3GPP 3GPP2 standards3) Support