Re: D hole plate to fit SO-239 bulkhead hole - SO-239 to BNC conversion
For your conversion consideration, BNC female panel mount with 0.72" holes on center are not common but do exist. https://www.rfparts.com/connectors/connectors-bnc/bnc-panelpcb/rfb1115-14.html Rgds,
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Gary Anderson
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#80297
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Re: uBitX V6 brightness control?
Yes, find the resistor to the LED that provides the driving current for the lighting, and then increase its resistance.
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Gordon Gibby KX4Z
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#80296
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uBitX V6 brightness control?
Hello, I was wondering if there was anyway to control the brightness of the uBitX V6's screen? - Mike
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greencolouredpencils@...
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#80295
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Re: plugging mic in causes the ubitx V6 to go into transmit mode
So, start with the basics. Read the voltage on the push to talk pin of the jack, and see what happens to it when you plug that mic in. If it goes to zero, you are shorting it out somehow. Proceed
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Gordon Gibby KX4Z
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#80294
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plugging mic in causes the ubitx V6 to go into transmit mode
just got my uBitx V6 assembled, been listening to the receiver on 40m ,it seem to be OK.? decided to check transmitter out, when I plug in the Baofeng mic the radio goes into transmit. after doing
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John KG9DK
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#80293
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Re: D hole plate to fit SO-239 bulkhead hole - SO-239 to BNC conversion
One piece - ready made... BNC Female Chassis Mount Connector - Square | | | | | | | | | | | BNC Female Chassis Mount Connector - Square 1 Piece | Female | Nickel Plated | Crimp Type | Chassis Mount |
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Alan AE0IX
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#80292
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Re: D hole plate to fit SO-239 bulkhead hole - SO-239 to BNC conversion
Tom I looked at what it might take to make a D-hole punch. Seems that a 1/2 inch Grade-8 bolt could be turned to the desired diameter and one side ground flat to make the D part. Then turn the end
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Arv Evans
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#80291
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Re: I have a problem with the original bitx20 version
#bitx20help
#bitx20
there are some creaky bones like us who are stull puffing the ol bitx20. this way before this city came up here. we'd hunt 'em nylon tap washers and cook 20 meters on nights of 2009 cycle. - f
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Ashhar Farhan
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#80290
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Re: D hole plate to fit SO-239 bulkhead hole - SO-239 to BNC conversion
Arv, I've considered making my own. I have a drill press and an arbor press. I've got a good set of greenlee hole punches (the bolt driven punches) but none that are d hole or that small (I think my
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Grasspickn@...
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#80289
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Re: [[BITX20] Date for publishing Microcontroller Projects for Amateur Radio
#tech-books
Mute This Topic: /mt/75262023/234805 It¡¯s good to use the tools attached to the email where you complain about how to mute a topic.... Rofl
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Christopher Miller
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#80288
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Re: D hole plate to fit SO-239 bulkhead hole - SO-239 to BNC conversion
Perfect practical approach. [email protected]> wrote:
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MVS Sarma
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#80287
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Re: D hole plate to fit SO-239 bulkhead hole - SO-239 to BNC conversion
If you have a machinist friend it would be fairly easy for him/her to make a D-hole Punch for thin aluminum plate. Remember old bolt- driven chassis punches. Same thing works for punching D-holes. Arv
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Arv Evans
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#80286
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Re: D hole plate to fit SO-239 bulkhead hole - SO-239 to BNC conversion
I make my own from scrap aluminum sheet. They have a regular hole in the center instead of a d-hole but as long as the?BNC?connector has a lock washer and is tightened down properly I have never had
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Mike Czuhajewski
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#80285
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D hole plate to fit SO-239 bulkhead hole - SO-239 to BNC conversion
Does anyone know of a source for these? I used to buy these from Oak Hills Research, however with Marshal Em's passing you can not order from OHR. It is just a plate with 4 screw holes spaced to match
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Grasspickn@...
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#80284
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Re: I have a problem with the original bitx20 version
#bitx20help
#bitx20
The original poster is asking about his BITX20, not the ?BITX.? Farhan released the ?BITX design in early 2017.? It was first available commercially through HF Signals at the end of 2017.? His
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Doug W
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#80283
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Re: Ver3 to CEC
Rajesh, First off, did you follow the suggestions in this message? /g/BITX20/message/80271 NOTE: Please ignore the typo Arduion, it should have been Arduino. There is only one file
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Evan Hand
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#80282
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Re: WSPR no TX
#ubitx-help
#digital
Thank you Vic!? I did not know that was there.? I will need to give it a try. 73 Evan AC9TU
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Evan Hand
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#80281
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Re: Date for publishing Microcontroller Projects for Amateur Radio
Hi, I looked around for the means to mute message threads by subject on groups.io. We apparently cannot do that but there is a hint that we *can* mute messages by their hashtags. I have added a
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Bill Cromwell
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#80280
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Re: WSPR no TX
#ubitx-help
#digital
Evan, the CEC firmware allows WSPR in beacon mode for transmitting, but not decoding. You use the Memory Manager program to set your location (you can set 4 different locations), and frequency (3
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Vic WA4THR
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#80279
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Re: Ver3 to CEC
Hi Thanks for the revert. I use the standard lcd display which comes with the box. Have uploadrd the corresponding hex files as well. But still the display does not light up. Since I have ver3 running
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rajesh huddar
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#80278
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