What could cause temporary degradation of voice quality?
Tuesday, June 13, 2023
Q. What could have caused the degradation of the voice on IP site Connect, so during the reception of the message, part of it is incomprehen...
Showing posts with label Desensing. Show all posts
Showing posts with label Desensing. Show all posts
Why and when a duplexer wont be sufficient?
Tuesday, July 09, 2019
The purpose of a regular (notch) compact duplexer, is to prevent the transmitted signal (RF energy) from entering the receiver and any re...
Choosing frequencies and RF filtering equipment.
Thursday, April 04, 2013
In order to properly connect multiple repeaters to an antenna system a multicoupler; combiner and (pass-reject) duplexer must be used. The ...
Insufficient RF filtering “strikes again”
Tuesday, November 13, 2012
Earlier this year, I had a look at a Capacity Plus system where the customer was complaining of the system being permanently busy. After a f...
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This post was updated on 26.08.2024 with some additional information. [Q] Is there a way to Factory Reset a SLR5500 Repeater or is there a ... -
Here is a list of known TCP/UDP ports that you may come across in a Capacity Max system. Some ports are also used in other topologies lik... -
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...
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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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