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Discriminator output - The RadioReference Wiki
https://wiki.radioreference.com/index.php/Discriminator_output
The Discriminator output from a scanner is the raw, unfiltered signal that a scanner produces before it is sent to the audio stage for output through the speaker -- also called the "baseband audio." This discriminator source is …
Discriminator Output
https://discriminator.nl/index-en.html
A discriminator is the 'heart' of an FM receiver. After the discriminator, audio filters and amplifiers follow that may heavily distort a digital signal. If you want to decode and monitor digital (FSK and PSK) systems seriously, a discriminator tap is an absolute prerequisite. Only a few scanners have a discriminator output as a standard feature.
FM Ratio Detector / Discriminator » Electronics Notes
https://www.electronics-notes.com/articles/radio/modulation/fm-frequency-demodulation-ratio-detector-discriminator.php
The Ratio detector or discriminator was widely used for FM demodulation before the introduction of integrated circuit demodulators and it is still found in some radios today. Ratio detector or discriminator was widely used for FM demodulation within radio sets using discrete components. It was capable of providing a good level of performance.
Listening to audio from discriminator tap | RadioReference ...
https://forums.radioreference.com/threads/listening-to-audio-from-discriminator-tap.359966/
I have an old Radio Shack Pro-2067 that I have already made the discriminator tap modification to. I am no longer using the scanner as it doesn't support the re-banding for trunked radio. I already built an SDR scanner system to listen to trunked radio so I don't actually use it anymore. I work...
Getting Discriminator (Flat) Audio Out of a MaxTrac 5-pin ...
https://www.repeater-builder.com/motorola/maxtrac/maxtrac-discr-audio.html
This article shows the circuitry, my board, and installation in an 800 MHz MaxTrac radio that has an HLN5172 logic board, most commonly found in trunking radios. While Scott's purpose was for monitoring ATCS signals, this same modification can be used for repeater receivers where flat (discriminator) audio is required.
Yerevan Nights | Armenian Online Radio Station from Armenia
https://arm-radio.com/armenian-online-radio-station-yerevan-nights/
Yerevan Nights having started as a modest attempt to promote high quality Armenian music, Yerevan Nights is rapidly evolving into a fully operating internet radio with comprehensive programming, rich musical library and a growing army of satisfied listeners. And most importantly Yerevan Nights is reachable anytime from anywhere. Yerevan Nights official website address is …
Stream Radio from Stream Yerevan | Free Internet Radio ...
https://tunein.com/radio/Stream-Yerevan-r100535/
Stream Radio from Stream Yerevan free online. Sports, music, news and podcasts. Hear the audio that matters most to you.
Scanner Data Decoding by Discriminator ... - AX CB Radio …
https://alphaxray.info/radio-scanner-hobby/2016/scanner-data-decoding-by-discriminator-output.html
Discriminator output Decoding from Radio Frequency Scanners. The Discriminator output from a scanner is the raw, unfiltered signal that a scanner produces before it is sent to the audio stage for output through the speaker — also called the “baseband audio.”. This discriminator source is required for applications such as Trunker, T4Win, UniTrunker, and DSD.
Discriminator
https://www.discriminator.nl/ic/index.html
TABLE 1: TABLE 2: TABLE 3: Receiver: Discriminator: Baseband: Discriminator: Output: Discriminator: Receiver: IC: Audio Pin: IC: Pin: IC: Alan : 91901: 15: 600-565 ...
BC796D Discriminator Mod - The RadioReference Wiki
https://wiki.radioreference.com/index.php/BC796D_Discriminator_Mod
Secondly, with a direct discriminator audio output connection to an external CTCSS tone decoder the tone, if present, is displayed immediately. Thirdly, this connection to a computer via a Level 2 or Level 4 dataslicer and RS232 computer comm port interface offers a monitoring advantage.
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