Many readers will get this wrong!
Tuesday, May 19, 2020
Imagine this, if you will. A UHF trunked radio site is located on a hilltop site. The transmitter power is set to 25W and receiver sensitivi...
Showing posts with label quiz. Show all posts
Showing posts with label quiz. Show all posts
Whats happening here?
Tuesday, November 19, 2019
The above diagram (not to scale) shows a simple radio system, consisting of a repeater located on top of a building (X) and several portab...
Quiz Time
Friday, February 16, 2018
Here's a short quiz for technical folk like me. There are no prizes but winners get to take the rest of the day off. Enjoy! If th...
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Pulling pin 17 to ground will activate PTT function, activating the auxillary microphone input. Receive Audio is a fixed level (in... -
UPDATE (28.05.19) The below is only applicable to CPS 16.0 and earlier. CPS2 has different error codes that are in form of 100XXXX w... -
This post was originally published on 17 October 2012 and has been updated a few times since then. The most recent of these updates was on 2... -
The Motorola SLR8000 is a high-performance 100W repeater designed to provide reliable two-way radio communication coverage for large-scale... -
On 20 July, Motorola released R2.4B firmware for the second generation MOTORBO radios. In this system release, there are some important enha...
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My name is Wayne Holmes (Ham Callsign DJ0WH). To discover a bit about me and what I do, click here.
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