User's Manual

XXXXX-01 6 RFN420CL-NZ User’s Guide
Warning
Transmitters with Detachable Antennas
This device has been designed to operate with the antennas listed below,
and having a maximum gain of 8 dB. Antennas not included in this list or
having a gain greater than 8 dB are strictly prohibited for use with this
device. The required antenna impedance is 50 ohms.
Antennas that may be used with this product include:
 GH908U-PRO 900MHz Omnidirectional – 8dBi Gain
 TRA9023NP - Antenex Phantom 902-928MHz – 3dB Gain
 915MHz Co-linear Antenna -2dB gain
To reduce potential radio interference to other users, the antenna type and
its gain should be so chosen that the equivalent isotropically radiated power
(e.i.r.p.) is not more than that permitted for successful communication.