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#1
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Dittel FSG50 squelch
I am seeking the ability to adjust the squelch on our club's G102. I have info on the location of the pot for a FSG71m/70, but not the FSG50/60. Recently it is breaking squelch full time. I have searched for stray RF, and not found any. Of course, it could be a more serious problem, but the radio is not worth the cost to send to Penninsula for a checkup. If adjustment doesn't do it, it gets replaced.
I don't have a schematic, and I don't have a VHF signal generator. Just want to tweak it by ear. So a diagram showing the location of the pot would be much appreciated. Thanks in advance Hartley Falbaum hfalbaum . at. comcast.c0m |
#2
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Dittel FSG50 squelch
At 17:16 08 May 2019, Hartley Falbaum wrote:
I am seeking the ability to adjust the squelch on our club's G102. I have i= nfo on the location of the pot for a FSG71m/70, but not the FSG50/60. Recen= tly it is breaking squelch full time. I have searched for stray RF, and not= found any. Of course, it could be a more serious problem, but the radio is= not worth the cost to send to Penninsula for a checkup. If adjustment does= n't do it, it gets replaced. I don't have a schematic, and I don't have a VHF signal generator. Just wan= t to tweak it by ear. So a diagram showing the location of the pot would be much appreciated. Thanks in advance Hartley Falbaum hfalbaum . at. comcast.c0m PM sent. |
#3
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Dittel FSG50 squelch
On Wednesday, May 8, 2019 at 1:16:39 PM UTC-4, Hartley Falbaum wrote:
I am seeking the ability to adjust the squelch on our club's G102. I have info on the location of the pot for a FSG71m/70, but not the FSG50/60. Recently it is breaking squelch full time. I have searched for stray RF, and not found any. Of course, it could be a more serious problem, but the radio is not worth the cost to send to Penninsula for a checkup. If adjustment doesn't do it, it gets replaced. I don't have a schematic, and I don't have a VHF signal generator. Just want to tweak it by ear. So a diagram showing the location of the pot would be much appreciated. Thanks in advance Hartley Falbaum hfalbaum . at. comcast.c0m Hartley, if it turns out that the magic smoke has left the radio and you can't put it back in, check he https://www.segelflug.de/osclass/ind...=item&id=34122 This guy has 2 of them for sale. They can't be too expensive since they are virtually worthless over there. Just pointing out an option.... Uli 'AS' |
#4
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Dittel FSG50 squelch
On Wednesday, May 8, 2019 at 1:16:39 PM UTC-4, Hartley Falbaum wrote:
I am seeking the ability to adjust the squelch on our club's G102. I have info on the location of the pot for a FSG71m/70, but not the FSG50/60. Recently it is breaking squelch full time. I have searched for stray RF, and not found any. Of course, it could be a more serious problem, but the radio is not worth the cost to send to Penninsula for a checkup. If adjustment doesn't do it, it gets replaced. I don't have a schematic, and I don't have a VHF signal generator. Just want to tweak it by ear. So a diagram showing the location of the pot would be much appreciated. Thanks in advance Hartley Falbaum hfalbaum . at. comcast.c0m |
#5
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Dittel FSG50 squelch
On Wednesday, May 8, 2019 at 1:16:39 PM UTC-4, Hartley Falbaum wrote:
I am seeking the ability to adjust the squelch on our club's G102. I have info on the location of the pot for a FSG71m/70, but not the FSG50/60. Recently it is breaking squelch full time. I have searched for stray RF, and not found any. Of course, it could be a more serious problem, but the radio is not worth the cost to send to Penninsula for a checkup. If adjustment doesn't do it, it gets replaced. I don't have a schematic, and I don't have a VHF signal generator. Just want to tweak it by ear. So a diagram showing the location of the pot would be much appreciated. Thanks in advance Hartley Falbaum hfalbaum . at. comcast.c0m Information obtained--Many thanks! |
#6
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Dittel FSG50 squelch
Please share.
Many of us with the same radio, same problem. |
#7
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Dittel FSG50 squelch
At 13:55 10 May 2019, wrote:
Please share. Many of us with the same radio, same problem. Sure, www.newportpeace.co.uk/temp/fsg50 squelch.pdf Tim. -- |
#8
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Dittel FSG50 squelch
On Friday, May 10, 2019 at 11:15:05 AM UTC-4, Tim Newport-Peace wrote:
At 13:55 10 May 2019, jeff wrote: Please share. Many of us with the same radio, same problem. Sure, www.newportpeace.co.uk/temp/fsg50 squelch.pdf Tim. -- Thanks for making it available! |
#9
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Dittel FSG50 squelch
Knowing how much to turn the pot is the issue, I had a close friend, who is a electrical engineer for Cobham helicopter radio guys, use a a set from work to adjust the squelch to the proper design specs. But guessing and trying works too if it is an easy install/removal from the glider or a bench test is possible. I also bought one from europe so now have a spare.
CH |
#10
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Dittel FSG50 squelch
On Wednesday, May 8, 2019 at 1:16:39 PM UTC-4, Hartley Falbaum wrote:
I am seeking the ability to adjust the squelch on our club's G102. I have info on the location of the pot for a FSG71m/70, but not the FSG50/60. Recently it is breaking squelch full time. I have searched for stray RF, and not found any. Of course, it could be a more serious problem, but the radio is not worth the cost to send to Penninsula for a checkup. If adjustment doesn't do it, it gets replaced. I don't have a schematic, and I don't have a VHF signal generator. Just want to tweak it by ear. So a diagram showing the location of the pot would be much appreciated. Thanks in advance Hartley Falbaum hfalbaum . at. comcast.c0m This worked well for FSG71M and the FSG50 About 25 degrees counterclockwise did it for us. I have an oscilloscope, but no VHF signal generator. I don't know precisely how much attenuation I did, but it seems to work. |
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