Re: Low power output on ubitx
Are you using electret mic as the mic pin is having dc bias voltage?
Generally we provide a 1nF cap across the electret. That filters rf
induced on the mic cable.
Reg ver 3 drawing 650mA on Rx with
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MVS Sarma
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#68648
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Re: Low power output on ubitx
Why overdrive? I have not overdrive when clockwise the rv2 and rv3 is 450mA and i give 200mA with anticlockwise screwing to this, and so 100mA at each PA how it was sayed i? HF Signals, but i have
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sdr freak
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#68647
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Re: Low power output on ubitx
Overdriving the mixer/modulator is not a good idea because it can cause
higher level of spurious output.
_._
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Arv Evans
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#68646
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Locked
Re: bad news and a bit of good news.
Take this topic some were else. If you are so hard up, you do not need a hobby. Sell all your radio gear and support your family. Been there done that.
K6KWQ
Dick
Sent from
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RICHARD <k6kwq@...>
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#68645
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Re: Low power output on ubitx
I have V3 and i have an idea to rise up the output with an mic amplifier but i want look for an simple homebrew mic amp, but i think the problem is the voltage on mic cable for the amp, i read here in
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sdr freak
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#68644
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Locked
Re: bad news and a bit of good news.
(Yeah, another book...)
Add to that the fact that insurance companies generally charge poor people extra for insurance (at least, in this hellhole of a state), and if the vehicle is lost, will only
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Robert D. Bowers
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#68643
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Locked
Re: bad news and a bit of good news.
Insurance on older vehicles costs more than the vehicle is worth, and
usually has a high deductible.
The truck is a 1983
Had it since 2004.
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Wayne Leake
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#68642
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Collins Amateur Radio Club - excellent BITX article
The attached April?Collins Amateur Radio Club Newsletter has a very comprehensive BITX article by?Vince Loschiavo N2AIE which he has posted to the FB group.
Though it worthwhile to post here, hope
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Robert McClements <gm4cid@...>
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#68641
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Collins Amateur Radio Club - excellent BITX article
The attached April?Collins Amateur Radio Club Newsletter has a very comprehensive BITX article by?Vince Loschiavo N2AIE which he has posted to the FB group.
Though it worthwhile to post here, hope
By
Robert McClements <gm4cid@...>
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#68640
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Locked
Re: bad news and a bit of good news.
Did not take insurance ? I take the maximum possible for all my vehicles.
By
Raj vu2zap
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#68639
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Locked
Re: bad news and a bit of good news.
Forgot to add, I have a gofundme set up to try and get enough for another
truck.
Have $725.00 in it so far, and a couple of checks also, one for $500. from
a relative, who is NOT rich, but evidently
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Wayne Leake
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#68638
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Locked
Re: bad news and a bit of good news.
The only other things that are salvagable are a gas container with a bit
of gas, wonder it didn't catch, plus a gallon of mixed antifreeze.
Will remove the Reese hitch, and hopefully the belly bar.
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Wayne Leake
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#68637
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Re: separate CAT jack, without using the USB cable
#ubitx
#cat
#raduino
#arduino
Hi John,
no problem - there is no excuse needed. And thanks already in advance.
You are not obliged top help at all ? :-)
Sascha
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Sascha Bohnet | DL5SMB
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#68636
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Re: VK4PP Ultimate uBitx Daughter Board.
#ubitx
#filters
#parts
Good. I need one provided it can use with uBITX MULTIBAND Version 5, 2018
KIT .
De VU2UYC Balsun. Email me bsnvu2yc73s@...
73s
[email protected]> wrote:
By
Balasubramanyan Cp
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#68635
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Re: Equipping an Electronics Lab on the Cheap by Ed Nisley KE4ZNU
kj5w Frank.
A well spent $10 insurance policy for electric & electronic as well as anyone doing walk in repair or
By
kj5wi@...
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#68634
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Re: Equipping an Electronics Lab on the Cheap by Ed Nisley KE4ZNU
(Laugh) I know what you mean.? Most of my customers didn't care, as long as they couldn't be held liable or would have to pay out of pocket.? I was just a service provider, not an employee so I
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Robert D. Bowers
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#68633
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Re: Equipping an Electronics Lab on the Cheap by Ed Nisley KE4ZNU
I worked for a company that didn't care much for lock out tag out procedures until one guy almost got killed. Management changed their attitude pretty quick then.
Robert
By
Robert Alexander
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#68632
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Re: Kit-Projects ND6T Ubitx AGC
That actually has a much more appropriate response curve! I feel like the issue now is more related to signal density then anything else. As in with that 10¦¸ Resistor we are finally getting an
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KE2GKB
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#68631
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Re: Equipping an Electronics Lab on the Cheap by Ed Nisley KE4ZNU
I didn't have a lock... and the company didn't provide one - considered a tag to be sufficient.? That was back in the late 80s, as I remember.? Tagging and locking were considered "Government
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Robert D. Bowers
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#68630
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Re: Equipping an Electronics Lab on the Cheap by Ed Nisley KE4ZNU
That is why you lock out and not just tag it.
Robert Alexander From my iPhone 8
By
Robert Alexander
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#68629
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