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µBITX-V6 - A simple solution for S-meter and also for AGC derived from IF.
#smeter
#v6
#ubitxv6
Some time ago I was reading an old article of a USA HAM and, having an old CA3089 in the drawer, I got the idea of developing a small circuit to take the reception signal from the µBITX IF and obtai
Some time ago I was reading an old article of a USA HAM and, having an old CA3089 in the drawer, I got the idea of developing a small circuit to take the reception signal from the µBITX IF and obtai
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Revamped I2C S-Meter for KD8CEC Firmware with Nextion. 5 messages
#arduino
#fft
#firmware
#nextion
#smeter
Give it a try. It should work fine on 3.5. It just won't use the whole screen.
Give it a try. It should work fine on 3.5. It just won't use the whole screen.
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Dennis C (WC8C)
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µBITX-V6 kit-prjects AGC module Smeter voltage is too low 2 messages
#v6
#ubitx
#smeter
I use a board with ADS1115. Also, I feed the LM386 with 12v. This offers a more reliable reading than pin A7 on the Arduino Nano and widens the voltage range at the output. On the other hand, you have
I use a board with ADS1115. Also, I feed the LM386 with 12v. This offers a more reliable reading than pin A7 on the Arduino Nano and widens the voltage range at the output. On the other hand, you have
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ramonlh@...
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Help - kit-projects AGC module V6 - Smeter voltage is too low
#v6
#ubitx
#smeter
The output signal "S" for use as "S-meter" is honestly too low: the variation goes from few mV to a maximum of 1.7 / 1.8 V (the max with S 9+30dB (-43dBm in antenna) rf signal level), this severely li
The output signal "S" for use as "S-meter" is honestly too low: the variation goes from few mV to a maximum of 1.7 / 1.8 V (the max with S 9+30dB (-43dBm in antenna) rf signal level), this severely li
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µBITX-V6 + AGC from kit-projects - loss of sensibility and very low "S" signal - 2 messages
#v6
#smeter
#ubitxv6
I installed my kit projects AGC board carefully in my v5 ubitx. My audio dropped appreciably in all settings I did not take any readings, just my ears. So, I un-installed the AGC board and jumpered th
I installed my kit projects AGC board carefully in my v5 ubitx. My audio dropped appreciably in all settings I did not take any readings, just my ears. So, I un-installed the AGC board and jumpered th
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George Griesbach
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#firmware #i2c #smeter #ubitx #calibration 4 messages
#calibration
#firmware
#i2c
#smeter
#ubitx
Elecraft has (or used to have) a simple S-meter calibrator that put out a signal that was supposed to be S9 and was pretty inexpensive, if you really need to have accuracy. Then you could check it wit
Elecraft has (or used to have) a simple S-meter calibrator that put out a signal that was supposed to be S9 and was pretty inexpensive, if you really need to have accuracy. Then you could check it wit
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Vic WA4THR
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sketch dds-vfo by eZall for bitx40 3 messages
#arduino
#bitx40help
#radiuno
#smeter
yes it's him! Thanks so much
yes it's him! Thanks so much
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By
SaMa photo SaMa photo
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sketch encoder bitx40 by eZall
#smeter
#arduino
#bitx40help
#radiuno
Good morning I can no longer find the specifications of the s-meter of the sketch of eZall with encoder I installed his sketch on my bitx40 and it works really well! It is already set up for s-meter,
Good morning I can no longer find the specifications of the s-meter of the sketch of eZall with encoder I installed his sketch on my bitx40 and it works really well! It is already set up for s-meter,
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SaMa photo SaMa photo
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S-meter in 20X4 display 4 messages
#smeter
#ubitx
Rereading your original post, I am not sure which version of the KD8CEC sketch you are using. Note that the versions with the -S suffix are not appropriate unless you add the second signal analyzer Na
Rereading your original post, I am not sure which version of the KD8CEC sketch you are using. Note that the versions with the -S suffix are not appropriate unless you add the second signal analyzer Na
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Vic WA4THR
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Finding information on Ian KD8CEC CEC firmware made easy
#ubitx
#smeter
#calibration
#nextion
To refind all the very interesting information Ian has created I ordered some of it in a simple text document with links to his blog hopefully others find this helpful as well. feel free to expand htt
To refind all the very interesting information Ian has created I ordered some of it in a simple text document with links to his blog hopefully others find this helpful as well. feel free to expand htt
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Erwin - PE3ES - F4VTQ
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Missing some of the functions in the control panel on the 3.5 Nextion 5 messages
#bitx20
#nextion
#smeter
Dale, hello. I may be able to help out. I too had that problem at first on this mod. I have two questions for you. First, did you load the raduino firmware that ended with "_S", which denotes the sign
Dale, hello. I may be able to help out. I too had that problem at first on this mod. I have two questions for you. First, did you load the raduino firmware that ended with "_S", which denotes the sign
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Kelly Mabry
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S Meter output sticking when changing tune step. 9 messages
#ubitx-help
#smeter
#ubitx
Thanks Vic. I am not the only one with this issue then. There have been a few other posts on this topic but no conclusions or solutions mentioned. I am trying different 2.8_E and 3.2_E firmware versio
Thanks Vic. I am not the only one with this issue then. There have been a few other posts on this topic but no conclusions or solutions mentioned. I am trying different 2.8_E and 3.2_E firmware versio
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By
derek (G4VWI)
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Power instead of S-Meter for CEC-software? 10 messages
#ubitx
#smeter
#arduino
They are never finished. Always something else to try! Mike AI4NS
They are never finished. Always something else to try! Mike AI4NS
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Expected voltage levels on VOL-H for S-Meter
#ubitx
#smeter
Hi, I build my second uBITx now in v4 for digital modes only. After checking out the different s-meter solutions, I will go with the Raduino pin A7. Which voltage levels can be expected at VOL-H? Than
Hi, I build my second uBITx now in v4 for digital modes only. After checking out the different s-meter solutions, I will go with the Raduino pin A7. Which voltage levels can be expected at VOL-H? Than
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uwe@...
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KD8CEC 1.095 vs 1.097 Features and S-Meter 4 messages
#smeter
#ubitx
#ubitx-help
Yes...sorry for wrong spelling
Yes...sorry for wrong spelling
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By
Praba Karan
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ubitx s-meter 2 messages
#smeter
#firmware
#ubitx
#ubitx-help
You could update the firmware, 1.1 is out. A few things. Are you using a Nextion, have you built the extra stuff necessary (ie, another arduino nano?). (I have a question about that, there's got to be
You could update the firmware, 1.1 is out. A few things. Are you using a Nextion, have you built the extra stuff necessary (ie, another arduino nano?). (I have a question about that, there's got to be
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David Berkompas
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Analog Smeter 5 messages
#smeter
I was wondering how they simulated that old-timey glow. “VU Meter with back light by filament” It’s not simulated! Now if they would just heat distress the meter face it could be from a HT32. on order
I was wondering how they simulated that old-timey glow. “VU Meter with back light by filament” It’s not simulated! Now if they would just heat distress the meter face it could be from a HT32. on order
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