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  1. Barrett Communications
17 August 2017

Barrett Communications Launches Advanced 4075 High-Power HF transmitter

Barrett releases Barrett 4075 high-power HF transmitter

Barrett Communications have announced the release of their latest product, the advanced Barrett 4075 High-Power High-Frequency (HF) transmitter.

E-mail and messaging have become the common and preferred methods in modern communications. Barrett’s innovative liquid cooled amplifier, when married with the Barrett 4050 SDR Transceiver to produce the Barrett 4075 High-Power HF transmitter, will run continuously at high power for an extended data transmission and at optimum temperatures, resulting in greater reliability.

The radio is intended as a static base station for use in areas where HF radio may be the only viable communications infrastructure. It provides a compact, high-power HF transceiver that is easy to use for the inexperienced operator and ideal for use in austere environments.

Managing Director of Barrett Communications, Mr Greg O’Neill explained: "It is designed for users who require robust and reliable long-range data communications equipment with low logistical demands. This product is aimed at a broad cross-section of the market, including peacekeeping and humanitarian organisations, non-government organisations (NGO), security organisations and police, and commercial businesses such as oil exploration.

The advanced liquid cooled solid state design of the 4075 amplifier is believed to be the first of its kind. The cooling system, which uses a water propylene glycol mixture, allows the transmitter to run continuously at optimum temperatures and reduces the requirement for forced air cooling. This is a more efficient design, consumes less power and offers greater reliability and extended service life, as well as provides a much quieter working environment.

The Barrett 4075 High-Power HF transmitter will be on display at the following exhibitions:

APCO Denver, US, from 13-16 August at stand 1249

DSEI London from 12-15 September at stand N7-160

Barrett Communications has developed a new HF Software-Defined Radio (SDR) transceiver, the Barrett 4050 HF SDR, which incorporates a new generation of technology.
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Barrett Communications has recently developed an advanced, high-powered high-frequency (HF) transmitter.
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