HR-1023 Micro Power Wi-Fi-Transceiver Modu

Technical specification of HR-1023 micro power rf module:PERFORMANCE Power Output:20dBm(≤100mW) <customized>RF Line-of-sight Range:600m@9600bps, 1000m@1200bpsRF Effective Rate:1200 38400bps optional,57600bps, 115200bps customizedReceiver Sensitivity:-120dBm@1200bps, -115dBm@9600bpsNETWORKING Networking Topology:Point-to-point, point-to-multipointPOWER Supply Voltage:5V DC(customized according requirement)Transmitting Current:<40mAReceiving Current:<20mA (TTL connect)Sleeping Current:<20µAGENERAL Frequency Band:433MHz(Default), 450MHz 915MHz(customized)Communication Mode:Half-duplexChannel:8(Default), 16/32(customized)Interface:RS-232/RS-485/USB/TTL optionalPHYSICAL PROPERTIES Size:47mm*26mm*10mm (without antenna port)Weight:22gAntenna Impedance:50Ω SMA (multiple antenna options available)Operating Temperature:-35 +75 °CFrequency Stability;±2.5ppm Feature of HR-1023Micro Power Wireless Transceiver Data Module: 1.Power and receiving sensitivity The transmission power is<10Mw, Receiving sensitivity: -120dbm(1200bps),-115dbm(9600bps) Transmission current<40mA, Receiving current<20mA, sleeping current <20uA. 2. Modulation mode and Frequency Modulation mode: GFSK, Frequency: 433MHz. Also capable of 450/470/868/915MHz. 3. 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 data’s 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. 4. Long transmission distance Within the range of visibility, the reliable distance is (BER=10-5/9600bps)>600m, (BER=10-5/1200bps)>1000m Standard antenna is 10cm,when antenna is 1.5m above ground in open area5. Transparent data interfaceTransparent data interface is offered to meet 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 change time between receiving and sending is <10ms.6. Multi- channel The standard HR-1023 configuration provides 8 channels, if the user needs, it can be extended to 16/32 interface, meeting the multiple communication combination mode of the user. 7. Large data buffer areaInterface baud rate is 1200/2400/4800/9600/19200/38400bps with format of 8N1/8E1 and user can define it by itself, It can transmit unlimited data when Interface baud rate is not bigger than air effective baud rate band. 8. Intelligent data control and no any extra programs required Even for semi duplex communication, the user doesn’t need to prepare excessive programs, only receiving/transmitting the data from the interface. HR-1023 will complete the other operations automatically, such as transmission/receiving conversion in the air, control, etc.9. 2 ports with three connection methodsHR-1023 transceivers provide 2 ports with three connection, ports: a UART interface of TTL level, a non-standard RS-232 port and a non-standard RS-485 port, which both are defined by user software (define it just by plugging out and in one short circuit device and then power on) 10. Three kinds of interface modes (TTL, RS-232, RS-485)RS-232, RS-485 interface diversion chip, DB9 standard interface connector and special power connector are used.