DJ0WH

Battery backup for high sites - some thoughts

The intention behind any battery backup system is to keep the equipment powered until the AC mains is restored. Lead-Acid batteries are a...

Motorola MCD5000 The MCD 5000 Deskset System is an easy to deploy solution, that uses standard IP and can even be powered using PoE. No...

PMLN7851A Bluetooth in MOTOTRBO radios allows other Bluetooth enabled devices to connect and use data and/or voice facilities. It also...

All MOTOTRBO radios support scan. This allows the radio to automatically search through a number of channels for activity. Scan is only u...

Google have announced the discontinuation of their Google Plus service in March. I have 364 followers (at the time of writing this) on ...

Everybody speaks in a different tone of voice – some folk (like me) are just loud by nature. When angry or under stress, nearly everyo...