Radio Systems > UHF

UHF CB — you must be joking!

30 April, 2024 by Ian Miller*

Back in the 1970s, when CB radio was beginning to come into common use, the Spectrum Management Agency announced that they would be allocating 1 MHz of spectrum in the UHF band to provide 40 channels for CB use.


Antenova Invicta 2.4 GHz antenna

17 October, 2022

Antenova's Invicta is a compact and efficient antenna for the Wi-Fi, Bluetooth and ZigBee frequencies at 2.4–2.5 GHz.


GME CP50 UHF radio

01 May, 2022

An Australian designed and manufactured professional 5 W UHF radio.


GME CP50 portable UHF radio

01 October, 2021

An Australian designed and manufactured professional 5 W UHF radio.


GME TX6600S handheld UHF CB radio

12 February, 2021

The GME TX6600S handheld UHF CB radio has 5/1/0.1 W switchable transmission power, an IP67 ingress protection rating and multiple power saving modes.


Italy publishes SOLAS firefighter radio specification

19 June, 2018

Specifications for the SOLAS firefighter portable radiocommunications have been published by Italy, the first nation to do so.


Icom IC-F52D/F62D series VHF and UHF digital transceiver radios

26 March, 2018

The Icom IC-F52D/F62D series VHF and UHF digital transceiver radios have the added benefit of being both analog and digital capable.


HB Wireless HB-225 VHF/UHF data radio modem

01 March, 2017

The HB-225 VHF/UHF data radio modem from HB Wireless is PLL synthesised, has 5 W FM transceiver modules and offers a full modem option.


RFI YW15-6989 Yagi antenna  

18 September, 2015

RFI has released the YW15-6989 Yagi antenna, featuring 15 dBi of gain and providing enhanced performance across its broad operating frequency range of 698–890 MHz.


RFI BPA series base station panel antennas

14 September, 2015

The RFI BPA series UHF panel antennas are compatible with analog and digital technologies, are suitable for applications requiring 'corridor', sectored or other directional network coverage requirements, and are also suited to diversity receiver applications requiring multiple antennas.


GME TX4500S UHF CB radio

28 August, 2015

GME has updated its TX4500S UHF CB radio with a newly designed, rugged professional microphone, suitable for installations that require this size standard with the combination of a front-facing speaker, large LCD screen and user controls.


GME fixed-mount UHF CB Radios

12 August, 2015

GME has released the SoundPath full-function LCD speaker microphone with the TX3350 and TX3550S 5 W, 80-channel UHF CB radios.


Panorama Fez low-profile LTE antennas

07 August, 2015

The Fez is a low-profile LTE antenna series that has been designed for durability and versatility, featuring a high-performance wideband LTE cellular element covering 698 to 2700 MHz, with models available also featuring a dual-band 2.4 and 4.9-6 GHz Wi-Fi element and/or a GPS element.


ZCG Scalar ZN3 477 MHz UHF CB radio antennas

26 May, 2015

ZCG Scalar's ZN3 range of 477 MHz UHF CB radio antennas is aimed at the needs of 4x4 customers and comes in four types to cover a variety of situations.


Z2400-8 omnidirectional UHF antenna

09 March, 2015

The Z2400-8 is an omnidirectional mast mount collinear antenna, designed for data communications in the frequency range ISM 2.4 range.


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