ROK Brothers Inc.

Multifunction Antennas

Transit Antenna

Train Antennas


Standard four hole rail fixing
Suitable for overground & underground trains
Waterproof N connector

The TRNB antenna series is designed specifically for use on trains, underground or overground. With an omnidirectional peak gain of over 5dBi the TRNB series covers either 400MHz or 7/800MHz bands along with multiband GSM, GSM-R, 3G UMTS & 2.4GHz WLAN and has the option of a GPS antenna, all in one housing.

Housed in a UV stabilised, low flame, smoke and toxicity (FST) TRNB series is fully weatherproof with an IP68 rating ensuring performance is never compromised even when subjected to i-wash systems. With less than 100g of flame retardant plastic, also be used on underground trains.
The TRNB antennas have also been tested to meet various Eur traction standards

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