Synthesizer RF module HFM-S 40/41MHz     #45694
   
The HFM-S Synthesizer RF module is the alternative to the HFM-4 crystal RF module for
all ROYALevo transmitters. No plug-in transmitter crystals are required, as the channel
is selected simply and conveniently by software: just set your desired frequency using
the channel select menu on the transmitter. The HFM-S module can be fi tted to the
transmitter at any time; the transmitter then detects the module automatically when it
is switched on. An optional Scanner module for the HFM-S module can also be fi tted
(# 4 5170 / 4 5171).