Rather than the duinovox I found a simpler circuit for interfacing data.
It consists of 3 small audio transformers (got 10 for a little over $1, a
couple of 1N4148 diodes and a 2n7000. I won a cheap ($4) USB sound card
on ebay so I built it all onto a circuit board and put a mic connector on
it to just plug into the Bitx. Next to the sound card, the mic connector
was the most expensive part.

I'll post a link to the schematic later today when I get home, unless I
can find it again sooner.

Vince.

--
Michigan VHF Corp.

Doug Hendrick's recently published a dropin pcb replacement for the 42if123. He was learning how to make boards, and this was his project.
He documented it in the qrp-tech files area, under KI6DS. Article is 42IF123Daughtercard.pdf

Looks straightforward to replicate.
dave /nt1u

There was quite a bit of interest in this over in the FB group, so thought I would consolidate and add here. The project is call the "duinovox" by KB9RLW. I built this very simple, low cost circuit and added in the bitx enclosure. The wiring for the pots and interface jacks are hanging loose just to see if it would work before drilling more holes. Also a picture is attached of my very first CQ? on 7.074, at 2 watts, and two stations replying. Serial 719 is getting a workout. If you do this, take precautions with the final irf510 because of the heat generated by the long transmissions.?

Hi all,
I'm puzzling with the Sweeperino. After many hours of trying I cannot make it working.

I took the Sweeperino software from the Razzies website

But at compiling it goes wrong, which library’s should I use, and where can I find the necessary version. I got the next failure messages:

Arduino: 1.8.1 (Windows 10), Board:"Arduino Nano, ATmega328"

?

C:\Program Files (x86)\Arduino\arduino-builder -dump-prefs -logger=machine -hardware C:\Program Files (x86)\Arduino\hardware -tools C:\Program Files (x86)\Arduino\tools-builder -tools C:\Program Files (x86)\Arduino\hardware\tools\avr -built-in-libraries C:\Program Files (x86)\Arduino\libraries -libraries C:\Users\Penningmeester\Documents\Arduino\libraries -fqbn=arduino:avr:nano:cpu=atmega328 -ide-version=10801 -build-path C:\Users\PENNIN~1\AppData\Local\Temp\arduino_build_47712 -warnings=none -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.avr-gcc.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.avrdude.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.arduinoOTA.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -verbose C:\Users\Penningmeester\AppData\Local\Temp\Temp2_sweeperino-master.zip\sweeperino-master\sweeperino_lcd\sweeperino_lcd.ino

C:\Program Files (x86)\Arduino\arduino-builder -compile -logger=machine -hardware C:\Program Files (x86)\Arduino\hardware -tools C:\Program Files (x86)\Arduino\tools-builder -tools C:\Program Files (x86)\Arduino\hardware\tools\avr -built-in-libraries C:\Program Files (x86)\Arduino\libraries -libraries C:\Users\Penningmeester\Documents\Arduino\libraries -fqbn=arduino:avr:nano:cpu=atmega328 -ide-version=10801 -build-path C:\Users\PENNIN~1\AppData\Local\Temp\arduino_build_47712 -warnings=none -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.avr-gcc.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.avrdude.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.arduinoOTA.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -verbose C:\Users\Penningmeester\AppData\Local\Temp\Temp2_sweeperino-master.zip\sweeperino-master\sweeperino_lcd\sweeperino_lcd.ino

Using board 'nano' from platform in folder: C:\Program Files (x86)\Arduino\hardware\arduino\avr

Using core 'arduino' from platform in folder: C:\Program Files (x86)\Arduino\hardware\arduino\avr

Detecting libraries used...

"C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics? -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR?? "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\variants\eightanaloginputs" "C:\Users\PENNIN~1\AppData\Local\Temp\arduino_build_47712\sketch\sweeperino_lcd.ino.cpp" -o "nul"

"C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics? -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR?? "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\variants\eightanaloginputs" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\Wire\src" "C:\Users\PENNIN~1\AppData\Local\Temp\arduino_build_47712\sketch\sweeperino_lcd.ino.cpp" -o "nul"

"C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics? -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR?? "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\variants\eightanaloginputs" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\Wire\src" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI\src" "C:\Users\PENNIN~1\AppData\Local\Temp\arduino_build_47712\sketch\sweeperino_lcd.ino.cpp" -o "nul"

"C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics? -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR?? "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\variants\eightanaloginputs" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\Wire\src" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI\src" "-IC:\Users\Penningmeester\Documents\Arduino\libraries\ArduinoSi570-master" "C:\Users\PENNIN~1\AppData\Local\Temp\arduino_build_47712\sketch\sweeperino_lcd.ino.cpp" -o "nul"

"C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics? -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR?? "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\variants\eightanaloginputs" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\Wire\src" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI\src" "-IC:\Users\Penningmeester\Documents\Arduino\libraries\ArduinoSi570-master" "-IC:\Users\Penningmeester\Documents\Arduino\libraries\Si5351Arduino-b3124ab2564afc8e5dc0e5819689b824a1ff4a00\src" "C:\Users\PENNIN~1\AppData\Local\Temp\arduino_build_47712\sketch\sweeperino_lcd.ino.cpp" -o "nul"

"C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics? -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR?? "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\variants\eightanaloginputs" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\Wire\src" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI\src" "-IC:\Users\Penningmeester\Documents\Arduino\libraries\ArduinoSi570-master" "-IC:\Users\Penningmeester\Documents\Arduino\libraries\Si5351Arduino-b3124ab2564afc8e5dc0e5819689b824a1ff4a00\src" "-IC:\Program Files (x86)\Arduino\libraries\LiquidCrystal\src" "C:\Users\PENNIN~1\AppData\Local\Temp\arduino_build_47712\sketch\sweeperino_lcd.ino.cpp" -o "nul"

"C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics? -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR?? "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\variants\eightanaloginputs" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\Wire\src" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI\src" "-IC:\Users\Penningmeester\Documents\Arduino\libraries\ArduinoSi570-master" "-IC:\Users\Penningmeester\Documents\Arduino\libraries\Si5351Arduino-b3124ab2564afc8e5dc0e5819689b824a1ff4a00\src" "-IC:\Program Files (x86)\Arduino\libraries\LiquidCrystal\src" "C:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\Wire\src\Wire.cpp" -o "nul"

"C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics? -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR?? "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\variants\eightanaloginputs" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\Wire\src" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI\src" "-IC:\Users\Penningmeester\Documents\Arduino\libraries\ArduinoSi570-master" "-IC:\Users\Penningmeester\Documents\Arduino\libraries\Si5351Arduino-b3124ab2564afc8e5dc0e5819689b824a1ff4a00\src" "-IC:\Program Files (x86)\Arduino\libraries\LiquidCrystal\src" "C:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\Wire\src\utility\twi.c" -o "nul"

"C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics? -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR ??"-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\variants\eightanaloginputs" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\Wire\src" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI\src" "-IC:\Users\Penningmeester\Documents\Arduino\libraries\ArduinoSi570-master" "-IC:\Users\Penningmeester\Documents\Arduino\libraries\Si5351Arduino-b3124ab2564afc8e5dc0e5819689b824a1ff4a00\src" "-IC:\Program Files (x86)\Arduino\libraries\LiquidCrystal\src" "C:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI\src\SPI.cpp" -o "nul"

"C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics? -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR?? "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\variants\eightanaloginputs" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\Wire\src" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI\src" "-IC:\Users\Penningmeester\Documents\Arduino\libraries\ArduinoSi570-master" "-IC:\Users\Penningmeester\Documents\Arduino\libraries\Si5351Arduino-b3124ab2564afc8e5dc0e5819689b824a1ff4a00\src" "-IC:\Program Files (x86)\Arduino\libraries\LiquidCrystal\src" "C:\Users\Penningmeester\Documents\Arduino\libraries\ArduinoSi570-master\Si570.cpp" -o "nul"

"C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics? -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR?? "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\variants\eightanaloginputs" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\Wire\src" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI\src" "-IC:\Users\Penningmeester\Documents\Arduino\libraries\ArduinoSi570-master" "-IC:\Users\Penningmeester\Documents\Arduino\libraries\Si5351Arduino-b3124ab2564afc8e5dc0e5819689b824a1ff4a00\src" "-IC:\Program Files (x86)\Arduino\libraries\LiquidCrystal\src" "C:\Users\Penningmeester\Documents\Arduino\libraries\Si5351Arduino-b3124ab2564afc8e5dc0e5819689b824a1ff4a00\src\si5351.cpp" -o "nul"

"C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics? -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR?? "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\variants\eightanaloginputs" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\Wire\src" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI\src" "-IC:\Users\Penningmeester\Documents\Arduino\libraries\ArduinoSi570-master" "-IC:\Users\Penningmeester\Documents\Arduino\libraries\Si5351Arduino-b3124ab2564afc8e5dc0e5819689b824a1ff4a00\src" "-IC:\Program Files (x86)\Arduino\libraries\LiquidCrystal\src" "C:\Program Files (x86)\Arduino\libraries\LiquidCrystal\src\LiquidCrystal.cpp" -o "nul"

Generating function prototypes...

"C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics? -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR?? "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\variants\eightanaloginputs" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\Wire\src" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI\src" "-IC:\Users\Penningmeester\Documents\Arduino\libraries\ArduinoSi570-master" "-IC:\Users\Penningmeester\Documents\Arduino\libraries\Si5351Arduino-b3124ab2564afc8e5dc0e5819689b824a1ff4a00\src" "-IC:\Program Files (x86)\Arduino\libraries\LiquidCrystal\src" "C:\Users\PENNIN~1\AppData\Local\Temp\arduino_build_47712\sketch\sweeperino_lcd.ino.cpp" -o "C:\Users\PENNIN~1\AppData\Local\Temp\arduino_build_47712\preproc\ctags_target_for_gcc_minus_e.cpp"

"C:\Program Files (x86)\Arduino\tools-builder\ctags\5.8-arduino11/ctags" -u --language-force=c++ -f - --c++-kinds=svpf --fields=KSTtzns --line-directives "C:\Users\PENNIN~1\AppData\Local\Temp\arduino_build_47712\preproc\ctags_target_for_gcc_minus_e.cpp"

Sketch aan het compileren...

"C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR?? "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\variants\eightanaloginputs" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\Wire\src" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI\src" "-IC:\Users\Penningmeester\Documents\Arduino\libraries\ArduinoSi570-master" "-IC:\Users\Penningmeester\Documents\Arduino\libraries\Si5351Arduino-b3124ab2564afc8e5dc0e5819689b824a1ff4a00\src" "-IC:\Program Files (x86)\Arduino\libraries\LiquidCrystal\src" "C:\Users\PENNIN~1\AppData\Local\Temp\arduino_build_47712\sketch\sweeperino_lcd.ino.cpp" -o "C:\Users\PENNIN~1\AppData\Local\Temp\arduino_build_47712\sketch\sweeperino_lcd.ino.cpp.o"

In file included from C:\Users\Penningmeester\AppData\Local\Temp\Temp2_sweeperino-master.zip\sweeperino-master\sweeperino_lcd\sweeperino_lcd.ino:3:0:

C:\Users\Penningmeester\Documents\Arduino\libraries\ArduinoSi570-master/Si570.h: In function 'void setFrequency(long unsigned int)':

?

C:\Users\Penningmeester\Documents\Arduino\libraries\ArduinoSi570-master/Si570.h:163:7: error: 'byte Si570::setFrequency(long unsigned int)' is private? byte setFrequency(unsigned long);

?

?????? ^

sweeperino_lcd:88: error: within this context

si570->setFrequency(f);

?

??? ?????^

?

C:\Users\Penningmeester\AppData\Local\Temp\Temp2_sweeperino-master.zip\sweeperino-master\sweeperino_lcd\sweeperino_lcd.ino: In function 'void setup()':

?

sweeperino_lcd:197: error: no matching function for call to 'Si570::Si570(long int)'

?

?? si570 = new Si570(SI570_I2C_ADDRESS, 56320000);

?

??????????????????????????????????????????????? ^

?

C:\Users\Penningmeester\AppData\Local\Temp\Temp2_sweeperino-master.zip\sweeperino-master\sweeperino_lcd\sweeperino_lcd.ino:197:48: note: candidates are:

?

In file included from C:\Users\Penningmeester\AppData\Local\Temp\Temp2_sweeperino-master.zip\sweeperino-master\sweeperino_lcd\sweeperino_lcd.ino:3:0:

?

C:\Users\Penningmeester\Documents\Arduino\libraries\ArduinoSi570-master/Si570.h:95:7: note: Si570::Si570()

?

?class Si570

?

?????? ^

?

C:\Users\Penningmeester\Documents\Arduino\libraries\ArduinoSi570-master/Si570.h:95:7: note:?? candidate expects 0 arguments, 1 provided

?

C:\Users\Penningmeester\Documents\Arduino\libraries\ArduinoSi570-master/Si570.h:95:7: note: constexpr Si570::Si570(const Si570&)

?

C:\Users\Penningmeester\Documents\Arduino\libraries\ArduinoSi570-master/Si570.h:95:7: note:?? no known conversion for argument 1 from 'long int' to 'const Si570&'

?

C:\Users\Penningmeester\Documents\Arduino\libraries\ArduinoSi570-master/Si570.h:95:7: note: constexpr Si570::Si570(Si570&&)

?

C:\Users\Penningmeester\Documents\Arduino\libraries\ArduinoSi570-master/Si570.h:95:7: note:? ?no known conversion for argument 1 from 'long int' to 'Si570&&'

?

sweeperino_lcd:198: error: 'class Si570' has no member named 'status'

?

?? if (si570->status == SI570_ERROR) {

?

????????????? ^

?

Bibliotheek Wire op versie 1.0 in map: C:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\Wire? wordt gebruikt

Bibliotheek SPI op versie 1.0 in map: C:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI? wordt gebruikt

Bibliotheek ArduinoSi570-master in map: C:\Users\Penningmeester\Documents\Arduino\libraries\ArduinoSi570-master (legacy) wordt gebruikt

Bibliotheek Si5351Arduino-b3124ab2564afc8e5dc0e5819689b824a1ff4a00 op versie 1.1.2 in map: C:\Users\Penningmeester\Documents\Arduino\libraries\Si5351Arduino-b3124ab2564afc8e5dc0e5819689b824a1ff4a00? wordt gebruikt

Bibliotheek LiquidCrystal op versie 1.0.5 in map: C:\Program Files (x86)\Arduino\libraries\LiquidCrystal? wordt gebruikt

exit status 1

within this context.

Dutch: “wordt gebruikt” = is used

Can someone help me out? I’m just a starter from 67 with Arduino…

Rob Bleumer

Dex,

I find if I reply on Eudora without trimming the trailing text, the groups.io strips the whole thing.
If I trim below the signature and remove the dah-di-dah etc.. terminator, then the whole trailing text remains.

Raj

I am with you Jerry!

Without the relevant lines quoted, it becomes impossible to know to whom or what that reply is
about unless I read on the web. Mostly I ignore these mails.

Raj

At 05-10-2017, you wrote:

I am using the schematic from:

Here's the post about replacing the LC BFP wih a crystal filter: ?/g/BITX20/message/30538
I remember that one.
Don't remember any mention in this forum of an updated uBitx schematic.

Added another accessory board to the rig. Built up the duinovox by KB9RLW. It works great for FT8 even with the bodged wiring for testing. The VOX is cheap and easy to build.?



and the board plugged into the rig


The 4 boards visible are regulated power, relay board, VU2ESE AGC, and duinovox designed by KB9RLW. I'm now out of slots...but could build an expansion board pretty easily if needed.?

I do have an intermittent low power output problem. It started after another mod done and then undone. I haven't checked much, but I am not overly concerned about it? since the amp doesn't like much more than 1 watt drive anyway. It does have me curious, and at some point, I will give it some attention.?

Sorry and thanks, John B (did you get "sloop" all thru school?) - I stand corrected and informed - though there are more analogs than just bedsides :)
73

An analog radio, Dex. An analog one.

john
AD5YE

What, you don't have an old no-longer-functioning AM/FM bedside clock/radio in the junk pile? Shame! :)
73 ... Dex ZL2DEX the dumpster-diver who has 2 ATM.

This page has a few suggestions for alternatives:?

Yes -- they used to have them. They are listed under Audio/Signal Transformers.
There is presently no stock, and I doubt they will have any more.

And yes, Mike, no one is making analog FM radios any more. Now they are all
radios on a chip which are conveniently transported while jogging and have a
range just about to the urban limits with megawatt FM transmitters! Hi.

Good luck finding any. Everybody is looking for them. I have a few left, but
after that...who knows?

john
AD5YE

开云体育

Mouser have them they are listed under audio transformers, but the data info tells you what they are 10 mins ago they showed over 2000 in stock.

Ted ZL1BQA

On 5/10/17 2:14 PM, Michael Hagen wrote:

These FM Radio IF Transformers used to be at Mouser, I bought them.

Maybe have 5 or 6 in a plastic box?

They dropped them now, called obsolete?

So no one must be making FM radios that used these?

I guess you make your own now?

Mike, WA6ISP

On 10/4/2017 6:06 PM, John Backo via Groups.Io wrote:

These are 10 MHz IF filters.
You should be able to find them somewhere, even
in an old FM radio.

Sunil will most likely send you the parts if you let him know.

The BITX parts are IF transformers made in India. They are not the
sturdiest parts in the world, and are prone to breakage.
Warning: Fragile Parts!

Another option is to examine and follow the example
given in the BITX20A documentation, That filter is
built from toroids, caps, and variable caps. It works as
well as anything else.

You can also build your own BPF using any of the many
available online methods.

Or, if you can find them, use the 42IF123 transformers.
They are the best.

Just remember in any event to remove the capacitor across the
windings before you add another cap according to the schematic.

Generally speaking, any transformer with about 5-6 uH on the main
winding and 1-2 uH on the small winding will do.

I have used all the methods in several builds, and the 42IF123 parts are the best, 
followed by a good rendition of the BITX20A method.


john
AD5YE

-- 
Mike Hagen, WA6ISP
10917 Bryant Street
Yucaipa, Ca. 92399
(909) 918-0058
PayPal ID  "MotDog@..."
Mike@...

-- 
Mike Hagen, WA6ISP
10917 Bryant Street
Yucaipa, Ca. 92399
(909) 918-0058
PayPal ID  "MotDog@..."
Mike@...

开云体育

Mouser have them they are listed under audio transformers, but the data info tells you what they are 10 mins ago they showed over 2000 in stock.

Ted ZL1BQA

开云体育

These FM Radio IF Transformers used to be at Mouser, I bought them.

Maybe have 5 or 6 in a plastic box?

They dropped them now, called obsolete?

So no one must be making FM radios that used these?

I guess you make your own now?

Mike, WA6ISP

These are 10 MHz IF filters.
You should be able to find them somewhere, even
in an old FM radio.

Sunil will most likely send you the parts if you let him know.

The BITX parts are IF transformers made in India. They are not the
sturdiest parts in the world, and are prone to breakage.
Warning: Fragile Parts!

Another option is to examine and follow the example
given in the BITX20A documentation, That filter is
built from toroids, caps, and variable caps. It works as
well as anything else.

You can also build your own BPF using any of the many
available online methods.

Or, if you can find them, use the 42IF123 transformers.
They are the best.

Just remember in any event to remove the capacitor across the
windings before you add another cap according to the schematic.

Generally speaking, any transformer with about 5-6 uH on the main
winding and 1-2 uH on the small winding will do.

I have used all the methods in several builds, and the 42IF123 parts are the best, 
followed by a good rendition of the BITX20A method.


john
AD5YE

-- 
Mike Hagen, WA6ISP
10917 Bryant Street
Yucaipa, Ca. 92399
(909) 918-0058
PayPal ID  "MotDog@..."
Mike@...