开云体育

Date

Re: Bitx20V3b/3c - Need Part Information for L1-L3

 

afterall it is easy to compute the inductance of coil with 39pF cap in parallel to give a centre frequency of 14.1 (for 20m band? range assuming 40 to 14.2.
?I use mini ring core calculator where in LC parallel resonant? calc is there
?
?Any other calculator is equally good. as per that i get L as 2.68uH.
?
i generally wind 10mm Toko type coil former with 14 to 16 turns? and i get adjustable inductance around 3.3uH.

The secondary could be 4 turns.

Hope this info serves. All the best
?regards
?sarma
?vu3zmv
?
?

regards
Sarma
?

On Thu, Oct 5, 2017 at 5:23 PM, dave <nt1u@...> wrote:
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





Re: bitX as a data radio

Vince Vielhaber
 

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.

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.
--
Michigan VHF Corp.


Re: Bitx20V3b/3c - Need Part Information for L1-L3

 

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


bitX as a data radio

 

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.?


Sweeperino

Rob Bleumer
 

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


Re: uBITX Questions

 

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

At 05-10-2017, you wrote:
I'm not going to regurgitate the whole of this thread here, Jerry, but will offer this: I reply online, and refrain from the tedium of cut-and-paste for context. I haven't tried it here, but on Facebook I can highlight the material I respond to and it's auto-included. That's easy if I reply to the emailed Digest in the mailer, but less immediate so the less preferred option. And as before, those few seconds' consideration can avoid 'foot-in-mouth' disease. Besides, your reaction triggers my 'follow it to resolution' response (life imitating art, check "The Good Doctor") so this has become more than an 'aside' and should be elsewhere than this forum.

73 de ZL2DEX


Re: uBITX Questions

 

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:

Vince is right on this one.

If it's not worth 3 seconds of your time to include a few bytes of context when needed,
it's certainly not worth 3 minutes of my time to ferret it out.
Nor that of the 1000 other potential readers of this forum.

I simply ignore such posts.


On Wed, Oct 4, 2017 at 02:49 pm, Dexter N Muir wrote:
A quick 'one-liner' back-and-forth will most likely show within a screen of some previous. I consider it more efficient than 10 MB/GB of previous history - and more effective too, with the time taken to scroll giving pause to think and consider ... :)?


Re: uBITX Questions

 

I am using the schematic from:


Re: uBITX Questions

 

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.


On Wed, Oct 4, 2017 at 08:19 pm, Ashhar Farhan wrote:
I gave those a value of 0, to indicate that those capacitors are not needed.?
That said, i havent found time to update the circuit, essentially, the new version uses four LPFs instead of two, a 45 mhz crystal filter in place of the LC band pass filter. I has posted the new schematic a few months ago. I cant seem to locate it now.
There was a problem with the LC band pass filter, the 14 and 10 mhz signals are just 2 mhz from the 12 mhz IF. When operating in these bands, the tx output was looping back into the second mixer, creating weird spurs. One way to avoid it is to separate out the PA board from the rest. the other way, which i have adopted, is to use a narrower crystal filter. These filters are easily available for less than a dollar as 45m15a or 45m15b. They are commly used in cordless phones and vhf or uhf handies.
- f


Re: New bitx40 build.

 

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.?




Re: Bitx20V3b/3c - Need Part Information for L1-L3

 

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


Re: uBITX Questions

 

I gave those a value of 0, to indicate that those capacitors are not needed.?
That said, i havent found time to update the circuit, essentially, the new version uses four LPFs instead of two, a 45 mhz crystal filter in place of the LC band pass filter. I has posted the new schematic a few months ago. I cant seem to locate it now.
There was a problem with the LC band pass filter, the 14 and 10 mhz signals are just 2 mhz from the 12 mhz IF. When operating in these bands, the tx output was looping back into the second mixer, creating weird spurs. One way to avoid it is to separate out the PA board from the rest. the other way, which i have adopted, is to use a narrower crystal filter. These filters are easily available for less than a dollar as 45m15a or 45m15b. They are commly used in cordless phones and vhf or uhf handies.
- f


On 5 Oct 2017 5:44 am, "Dexter N Muir" <dexy@...> wrote:
I'm not going to regurgitate the whole of this thread here, Jerry, but will offer this: I reply online, and refrain from the tedium of cut-and-paste for context. I haven't tried it here, but on Facebook I can highlight the material I respond to and it's auto-included. That's easy if I reply to the emailed Digest in the mailer, but less immediate so the less preferred option. And as before, those few seconds' consideration can avoid 'foot-in-mouth' disease. Besides, your reaction triggers my 'follow it to resolution' response (life imitating art, check "The Good Doctor") so this has become more than an 'aside' and should be elsewhere than this forum.

73 de ZL2DEX


Re: Bitx20V3b/3c - Need Part Information for L1-L3

 

Thanks to all that responded.?

Great information!

73,? Chris

w0anm




Re: Bitx20V3b/3c - Need Part Information for L1-L3

 

An analog radio, Dex. An analog one.

john
AD5YE


Re: Bitx20V3b/3c - Need Part Information for L1-L3

 

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.


Re: Bitx20V3b/3c - Need Part Information for L1-L3

 

This page has a few suggestions for alternatives:?


Re: Bitx20V3b/3c - Need Part Information for L1-L3

 

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


Re: Bitx20V3b/3c - Need Part Information for L1-L3

 

开云体育



On 10/4/2017 6:53 PM, Ted Doell wrote:

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@...


Re: Bitx20V3b/3c - Need Part Information for L1-L3

 

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@...


Re: Bitx20V3b/3c - Need Part Information for L1-L3

 

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



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@...