SRWF-1 RF communication modules

Product Description

SRWF*1, the low-power wireless transceiver data module is used as the wireless data transceiver in short-ranges, with the small size, weight and power consumption and good stability and reliability. Narrowband low power UHF wireless data transmitters and receivers with channel spacings as low as *5 kHz: it is mainly used as following show: *orienting the steel wheel *Queue management system *intellectual over-weight detecting system *home automation system * AMR Automatic Meter Reading * Wireless alarm and security systems * **3 / **8 and **5 MHz ISM/SRD band systems * Data radio can be used for Wireless conference voting system; * Radio modem can be used for Sports training & competition; * Wireless sensor Industrial wireless remote control and air conditioning remote controller; * Observation and predication of oil well and hydrological information; * Wireless RS**2/RS**5 conversion/connector; * Point to multi-point wireless network, wireless on-the-spot bus and automatic data collection system; Condition: Technical specification of SRWF*1: 1. Transmit power is *0 mw. 2. Transmit distance is **0m. 3. Center frequency is **3MHZ/**8MHz/**5MHz. 4. We use GFSK/FSK Modulation mode, Interface format: 8N1/8E1/8o1 user-defined 5. We have three Interface mode : UART TTL / RS***2 / RS***5. The details of how to connect the interface you can read the user manual. 6. Interface baud rate is ***0/***0/***0/***0/****0bps, you can choose it as freedom. 7. Offering a transparent data interface, it is suitable for any standard or non-standard user protocols; xxxxx current <*0mA,Receiving current <*0mA,Sleeping current <*0uA 9.Power supply *3.6~5VDC xxxxx for semi duplex communication, the user doesn't need to prepare excessive programs, only receiving/transmitting the data from the interface.SRWF*1 will automatically, complete the other operations, such as transmission/receiving conversion in the air, control, etc.