Furnizor:
RADIOMETRIX

TX2A-433-64

RoHS :  Da
Descriere
TRANSMITTER, 433.92MHZ, 10MW

CE certified by independent Notified Body
Verified to comply with harmonised radio standard EN 300 220-3 and EMC standard EN 301 489-3 by accredited Test Laboratory
Data rates up to 64 kbps
Usable range up to 300 m
Versions available on 433.92MHz and 434.42MHz
Fully screened

Available for operation at 433.92MHz or 434.42MHz in the UK and Europe, both modules combine full screening with extensive internal filtering to ensure EMC compliance by minimising spurious radiations and susceptibilities. The TX2A and RX2A modules will suit one-to-one and multi-node wireless links in applications including car and building security, EPOS and inventory tracking, remote industrial process monitoring and computer networking. Because of their small size and low power requirements, both modules are ideal for use in portable, battery-powered applications such as hand-held terminals.

Technical Summary

Transmitter - TX2A
Crystal-locked PLL, FM modulated at up to 64 Kbps
Operation from 2.2V to 16V (Dependent on version)+10dBm on 433.92MHz
High efficiency, >30%, DC to RF
Improved frequency and deviation accuracy
2nd harmonic, > -60dBc

Functional description

The TX2A transmitter module is a crystal based PLL controlled FM transmitter operating between 2.2V and 16V and is available in 433.92MHz. The TX2A module is type approved to EN 300 220-3 for European use and delivers nominally +10dBm at 11mA. The module measures 32 x 12 x 3.8 mm.

The RX2A module is a single conversion FM superhet receiver capable of handling data rates of up to 64kbps. It will operate from a supply of 2.7V to 16V and draws 10mA when receiving. The RX2A features a fast power-up time for effective duty cycle power saving and a signal strength (RSSI) output with 60dB of range. Full screening and a SAW front-end filter give good immunity to interference. The SIL style RX2A measures 48 x 17.5 x 4.5 mm excluding the pins.