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Ubbe


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Username Ubbe
Member Since 2006-09-08 00:00:00
Location Stockholm, Sweden

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Latest Forums Posts From Ubbe

Date Post
2018-09-19
6:02:38 am
Electrical Performance Specs for SDS100

Isn't FCC testing only about the transmitter and emitting RF, nothing about receiver performance as it doesn't interfere with the enviroment?

Make hi
2018-09-19
5:02:02 am
How can you hear?

[QUOTE=basstuba;2998635]How can you hear the control channel data sound on the Trx 1 .in the search mode it skips over the sound.

It is som
2018-09-19
4:15:14 am
How can you hear?

[QUOTE=g6fgy;2998707] Even taking the audio out through the discriminator facility is unlikely to produce anything meaningful as there seems to be no
2018-09-18
5:17:21 pm
Sporatic broadband interference VHF high band

If you don't have a $25 SDR dongle then get one and look at the spectrum.
Do you have a scanner that can do small steps 5KHz or less? Seek around the
2018-09-18
2:47:59 pm
Electrical Performance Specs for SDS100

Besides the basic tests also do an interference test.
Set a second signal generator 2 channels away and see what level it needs to reduce the sensitiv

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