¿ªÔÆÌåÓý

Date
Need Source for Baofeng Mic Sockets
Want to use a Baofeng mic on my BitX40 but have not been able to find sockets for the cabinet. Anyone know of where I could get them? Thanks, Scot WB7AVU
By Scot McMath · #61556 ·
Re: DIGITAL FREQUENCY READOUT
OMG. acidentally crept in perhaps . could you please share a photo please, !!!!! regards sarma vu3zmv
By MVS Sarma · #61555 ·
Re: DIGITAL FREQUENCY READOUT
I OPENED UP MY uBITX? AND TOOK A LOOK AT THE S1535A BOARD. THE CRYSTAL HAS 20.0 STAMPED ON IT INSTEAD OF 25.0 MHZ? --- This email has been checked for viruses by AVG. https://www.avg.com
By MONEYSMITH · #61554 ·
uBITX VER 4.3
I OPENED MY RADIO TO INSPECT THE CRYSTAL ON THE S15351A BOARD. THE NUMBERS 20.0 IS STAMPED ON THE CASE INSTEAD OF 25.0? COULD THIS BE MY TROUBLE WITH THE FREQUENCY READOUT OF 1 KHZ LOW . W4NFR ---
By MONEYSMITH · #61553 ·
Re: Transmit Problem
I used this to line the interior of my plastic case.? I overlapped the tape and soldered sections together at the overlap.
By Brian L. Davis <brianldavis@...> · #61552 ·
a simple spur fix
so, there is one spur fix that is now consistently working for me. among rhe solutions, i was looking for one that would be easy to apply. first, the distortion in the 45 mhz amp is creating harmonic
By Ashhar Farhan · #61551 ·
Re: KD8CEC 1.095 vs 1.097 Features and S-Meter #smeter #ubitx #ubitx-help
Yes...sorry for wrong spelling
By Praba Karan · #61550 ·
Re: KD8CEC 1.095 vs 1.097 Features and S-Meter #smeter #ubitx #ubitx-help
I believe you meant hamskey web Ian Lee web site.
By Evan Hand · #61549 ·
Re: KD8CEC 1.095 vs 1.097 Features and S-Meter #smeter #ubitx #ubitx-help
S meter using lm358 as sensor is very simple. One more sensor version is using another Arduino. For more info refer hamsky web. wrote:
By Praba Karan · #61548 ·
Re: Ubitx wiring harness pics
Hi Doug For illustartion pupose it was left there Yes I know it can be taken out by inserting a pin into the notch 73 Pop VU2POP Sent: Thursday, November 08, 2018 8:13 PM To: [email protected] Subject:
By Prathap Naidu <vu2pop@...> · #61547 ·
Re: CEC firmware installation using a MAC
Here is a list of links for ch340 drivers for both the Mac and Windows. /g/BITX20/message/51600 If you do decide you want to run the CEC uBITX Memory Manager on a Mac this link may
By Tom, wb6b · #61546 ·
Re: Transmit Problem
Regarding the shielded enclosures, yup, most good radios are enclosed in metal cases. Receiver only is far less fussy. I was looking at a number of possible cases for my BITX, and decided on a BUD
By Wayne Leake · #61545 ·
Re: uBITX AGC - Adafruit TPA2016, A Success! #ubitx
Joe I am contemplating same thing. Note the? nd6t website shows 2 different agc designs, and note the link to adding an RF gain control. This is one candidate location for the mosfet attenuator,?
By Curt · #61544 ·
Re: Boy Scout activity event
Bruce I would like the details also. I am on QRZ or Olson339 at Comcast dot net 73 Art N2AJO
By Art Olson · #61543 ·
Re: Boy Scout activity event
Hi Jack: I'll send you the details directly since this thread is off-topic.? Anyone else who is interested feel free to drop me a line. 73s, Bruce KC1FSZ
By Bruce MacKinnon KC1FSZ · #61542 ·
Re: DIGITAL FREQUENCY READOUT
The crystal is not "bad"? http://www.hamskey.com/2018/05/frequency-adjustment-of-ubitx-si5351.html
By Randy W5ZJ · #61541 ·
Re: Tool advice: contemporary oscilloscopes and Spectrum Analyzers
it may interest the group, last year wes and bob drove me through the erstwhile Tektronix campus in Portland. Wes told me how tek pushed the technology envelope. they invented many things from storage
By Ashhar Farhan · #61540 ·
Re: DIGITAL FREQUENCY READOUT
i must have a bad 25 mhz crystal? i will try to get closer to 25 mhz and see if that does the trick. --- This email has been checked for viruses by AVG. https://www.avg.com
By MONEYSMITH · #61539 ·
Re: DIGITAL FREQUENCY READOUT
Being 1khz off is not "normal". It needs master calibration adjusted,? NOT BFO CALIBRATION. Mine is hardly ever 10 cycles off.
By Randy W5ZJ · #61538 ·
Re: DIGITAL FREQUENCY READOUT
THE BOX ABOVE THE uBITX IS MY HB DIGITAL WATT METER AND SWR BRIDGE. THANKS FOR THE REPLY. W4NFR
By MONEYSMITH · #61537 ·