Re: Bitx connector pins
Is that the same as these? (note: they use the same pic for all of them) http://www.taydaelectronics.com/connectors-sockets/wafer-housing-crimp-terminal/serie-2500-2-54mm.html Vince. -- Michigan VHF
By
Vince Vielhaber <vev@...>
·
#27892
·
|
Re: Struggling with tuning clicks and birdie sounds
Jack, That's for Allard's code. I created a Si5351 lib a while ago that it's smaller (firware & SRAM) than the Jason one (https://github.com/pavelmc/si5351mcu) and I was playing with Allard code and
By
Pavel Milanes Costa <pavelmc@...>
·
#27891
·
|
Re: Bitx connector pins
Mouser Crimp Term 22-30 Ga. by Molex # 538-08-50-0114
By
Michael Hagen
·
#27890
·
|
Re: Bitx40 Transmit Problem
Hi Raj. ?Thanks for the reply. ?I've already tried adjusting the bias pot with no change. ?If I wanted to check the final, how would I do that? ?Can it be fixed? ?Thanks!
By
Rob N4RMK
·
#27889
·
|
Bitx connector pins
I would like to obtain a few female pins for the connector bodies used with the bitx40. ?But I do not recognize these connectors. ?It would be useful to make up shielded cables for some of the
By
Ben Bangerter, K0IKR
·
#27888
·
|
Re: Struggling with tuning clicks and birdie sounds
I have just uploaded a corrected version v.1.14.1 to Github at https://github.com/amunters/bitx40 ( https://github.com/amunters/bitx40 ) The only difference with the previous version 1.14 is that the
By
Allard PE1NWL
·
#27887
·
|
Re: Quality speaker mic with minimal modding
PTT connection straight onto the PTT as normal, and the mic element is an electret, have tried the supplied Bitx element and can tell no difference. am using a standard 8 pin plug/socket so may decide
By
philip yates <phil@...>
·
#27886
·
|
Re: Struggling with tuning clicks and birdie sounds
OK...I misunderstood when you said "no clicks". The statement "...the RF noise is almost gone" makes more sense. I was wondering how you could?completely removed it in code. I have a battery voltage
By
Jack Purdum <econjack@...>
·
#27885
·
|
Re: Can't upload to Raduino / warranty issue
Well, I finally received a reply from hfsigs yesterday. They recommended I join this group and seek answers. Haha. I had told them in the original email I'd joined the BITX20 group on groups.io and
By
kivafolks@...
·
#27884
·
|
Re: BITX40 - convert to 20 meters
I will have a blog post up by the end of the week detailing how I turned my bitx40 into a dual bander. Right now it's 40/80 using only a second BPF, but the next mod will be to add a second LPF and
By
Ryan Flowers
·
#27883
·
|
Re: Struggling with tuning clicks and birdie sounds
Simple: Minimize the LCD writes and you will be fine. I implemented a s-meter bar in a raduino like project (https://github.com/pavelmc/arduino-arcs) and oh boy... it was a mess in the RF spectrum
By
Pavel Milanes Costa <pavelmc@...>
·
#27882
·
|
Re: Calling all Midwesterners.
W8TEE, Jack, Cincinnati, apx 270 miles S of Detroit ?:>) To: [email protected] Sent: Thursday, June 8, 2017 12:17 PM Subject: Re: [BITX20] Calling all Midwesterners. KA8CSH, Vince, S.E Michigan (apx
By
Jack Purdum <econjack@...>
·
#27881
·
|
Re: Calling all Midwesterners.
KA8CSH, Vince, S.E Michigan (apx 30-40 mi N of Detroit) -- Michigan VHF Corp. http://www.nobucks.net/ http://www.CDupe.com/ http://www.metalworkingfun.com
By
Vince Vielhaber <vev@...>
·
#27880
·
|
Re: Calling all Midwesterners.
W0OIC, Ed, Dubuque Iowa
By
ekelley
·
#27879
·
|
BITX40 - convert to 20 meters
Are there any designs out for modifying (replacing) the LPF and Bandpass Filters on the BITX40 so that it will work on 20 meters? Somewhere I saw something that said 20 Meter mods were on the way.
By
greggaston@...
·
#27878
·
|
Re: Bitx40 Transmit Problem
You will become a guru in not time! I presume that you are reading 0.9 amps not milliamps. 900mA is too much by itself without shouting into the mic. Possible final blown, assuming you are getting
By
Raj vu2zap
·
#27877
·
|
Re: Struggling with tuning clicks and birdie sounds
On Thu, Jun 8, 2017 at 12:47 am, Dimitar Pavlov wrote: Yes, apart from the noise coming from the SI5351 when the frequency is updated, there is also some noise coming from the display each time it is
By
Allard PE1NWL
·
#27876
·
|
Re: VU2ESE Agc circuit
Thanks. I have a few to try. Some from a closing Radio Shack, but no idea what the specs are. And (somewhere... if I can find them) some from The Electronic Goldmine that are supposed to have a less
By
ohwenzelph
·
#27875
·
|
Bitx40 Transmit Problem
I received my Bitx40 v3 kit a couple of months ago and I've never been able to get it on the air.? I've done a lot of troubleshooting, tried updating the sketch in the Arduino twice, watched several
By
Rob N4RMK
·
#27874
·
|
Re: Struggling with tuning clicks and birdie sounds
Hi Dimitar: I saw your comment:? (many features - many clicks ..., simple code - no clicks). and would like to you to explain how that works to me in greater detail. I know that many of us have
By
Jack Purdum <econjack@...>
·
#27873
·
|