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Educational Science & Technology
CONTACT US|Tel: 01525 373666
RF Transmitter Keyfob

RF Transmitter Keyfob

This miniature pocket Keyfob transmitter is perfect for use with the RF Electrosmog sensor.

This is the RF transmitter we used in the `How does antenna length affect signal strength?' and `How does distance from the transmitter affect signal strength?' experiments.

The Keyfob is housed in a tough ABS enclosure and supplied with battery ready to operate. It operates at a frequency of 433.92 MHz with a range of up to 150 metres (optimum range - in direct line of sight).

It will transmit a KEELOQ code for as long as the push-button switch is depressed and has a LED to indicate transmission.

Your Purchasing Options

For customers outside of the UK, please contact Data Harvest or an overseas distributor within your country.

RF Electrosmog Sensor RF Electrosmog Sensor
Order No. 3159
RF Transmitter Keyfob RF Transmitter Keyfob
Order No. 3158


Battery Supplied with a standard cigarette lighter 12 V battery type GP23A or equivalent.?
The transmitter encoders use EMC compliant radio transmitter modules and comply with ETSI330-220 and ETSI300-683

What's in the box

1x RF Transmitter Keyfob