UHF SILRX-418 or 433 Low Cost

The SILRX-418-5 and SILRX-433-5 integrate a complete FM superhet UHF radio receiver on a small module. Together with the matching TXM-418-5 or TXM-433-5 transmitter a one-way radio data link can be achieved over a distance up to 200 meters on open ground.

Typical features include:PCB mounting, space saving SIL style
418 MHz SAW controlled wide band FM reception
Selective double conversion superhet
Sensitive typ. 0.5 V (-113 dBm) for 20 dB S/N
High data rates, 5 kbps (-A versions) and 10kbps ( -F versions)
Analogue and Digital data outputs
Carrier detect output
Fast enable time,< 3 ms for duty cycle power save use
Wide supply range, 4.0V to 9.0V
Low current, 13 mA continuous, 130 A on power save (100:1)

The SILRX radio receiver and the matching DTI (RA) approved transmitter (TXM-418-5) are self contained, PCB mounting modules capable of transferring analogue or digital data up to to a distance of 200m.

The SILRX receiver module is particularly suitable for battery powered portable applications where it's low power requirements and small size are of advantage. It may also be used as a lower cost option to the RXM-418-5 in fixed applications where the higher data rates and signal strength output of the RXM-418-5 are not required.

Receiver - SIL RX : Selective double conversion superhet Sensitive typ. 0.5V (-113dBm) for 20dB S/N High data rates, 5Kbps or 10Kbps Analogue and digital data outputs Fast enable time, <3ms Wide supply range, 4.0 to 9.0 V.