RXQ1 Datasheet | rfsolutions

Description The RXQ1 / TRXQ1 radio transceiver modules provide reliable wireless munications for the transfer of data at rates of up to 20 K baud. Their unique features of narrow band operation and user channel selection bined with excellent interference rejection make them an ideal choice for next generation applications. Operating within the 433.92MHz band the modules can operate in two narrow band channels; 433.92 MHz and 434.33MHz. The modules use a crystal controlled design which provides narrow band performance which is far superior to other wideband ‘SAW’ based designs. The TRXQ1 Smart Radio Transceiver has the functions of a plete radio modem, it simply requires CMOS/TTL data at the transmit input and the corresponding transceiver(s) output the same data There RXQ1 provides a basic Radio transceiver. Possible applications include one-to-one and multi-node wireless links in applications including car and building security, EPOS, inventory tracking, remote industrial process monitoring and puter networking. Because of their small size and low power requirements, both modules are ideal for use in portable, batterypowered applications such as hand-held terminals. Part Numbering Part Number Description TRXQ1-433F FM-RXQ1-433 RF600T-EVAL Smart Transceiver Module 433MHz Transceiver Module 433MHz Evaluation Kit for Smart Radio Modules DS0353-9 March ‘05 ©2005 Reg. No. 227 4001, ENGLAND Page 1 FM NARROW BAND TRANSCEIVERS RXQ1 Pinout Detail Top View RF Gnd. 1 Antenna 2 RF Gnd. 3 nc 4 Gnd. 5 nc 6 nc 7 18 Channel Select 17 Vcc 16 Rx Select 22.86 15 Tx Select 14 Tx Data 13 nc 12 Rx Data RXQ1 FM Transceiver 11 nc 10 Gnd. TRXQ1 RXQ1 .. nc 8 Gnd. 9 Pin Descriptions Pin Number Name Type Description 1,3 2 4, 6, 7, 8, 11, 13 5, 9, 10 12 RF GND Antenna nc GND Rx In In / Out In Out For best results, these pins should be connected to the ground plane against which the antenna radiates. Nominal 50 ohm input/output impedance capacitively isolated from the...