Date   
Re: Homebrew from scratch #ubitx

Peter Carr
 

In the attached ZIP file are the files for this PCB plus the schematic etc.

Please read the README file as this has information about the other files along with some notes about circuit changes etc.

I hope you find this useful.

73's

Peter M0HYT

Re: ubitix v4

Ashhar Farhan
 

Raj, the price will go up, not come down. It will also be another thing for newbies to be confused about. For those who want to use a different audio amp, you have to just wire it up out of the volume control. It is as easy ss it gets even now.
- f

On Wed, 11 Jul 2018, 13:14 Raj vu2zap, <rajendrakumargg@...> wrote:
Farhan,

What I would like to see uBitx become more hacker friendly. Please put the audio on a daughter board
with a 0.1" pitch socket so we can plug in any chip or discrete home brew board

Secondly daughter boards for the filter and the two bidi amps which I call townships.
The mother board will shrink and be more hackable.

I guess that costs will come down a bit..

Raj

At 10-07-18, you wrote:
The LM386 can be improved. Here are some great mods to the chip we love to hate
http://qrp-popcorn.blogspot.com/2015/10/?m=1


On Tue, 10 Jul 2018, 16:45 Raj vu2zap, < rajendrakumargg@...> wrote:
Gordon,

The v4 audio works fine but a little low on gain. Farhan has inadvertently forgotten to add that extra component required.
The mod is extremely simple, anyone can do it. At low volumes you can distinctly hear the improvement and increase
in volume.

The change was made so that uBitx will not depend on chips that are obsolete or parts that may become..
I sincerely dislike the LM386!

Raj

Re: uBITX Firmware CEC Version 1.08 Release #ubitx

W7PEA
 

I was finding it hard to find all the links to the things, so I put the uBITX Firmware CEC on its own page and updated it to this latest info
https://groups.io/g/BITX20/wiki/uBITX-Firmware-CEC-by-KD8CEC 

Thank you Ian for all your amazing work!
Happy 1.08 customer on uBITX v3.

73
Patrick W7PEA

Re: #ubitx Where does D2 obtain 5v from? #ubitx

Ashhar Farhan
 

Which flip flop? 


On Tue, 10 Jul 2018, 06:46 Ed Beckerich, <kc8sbv@...> wrote:
I had a solder bridge between the anode of D2 and pin 14 on the flip flop IC. They both seem to want 5v, and I was unsure, but used my xacto to break the bridge. Now the flip flop checks to the 5v check point next to resistor R62 on my #2 uBitx board. But the D2 anode does not seem to get 5v from the same point. What am I missing, and should I put the solder bridge back?

Ed

Re: #bitx40 #firmware #firmware #bitx40

Allard PE1NWL
 

Hi Ion,

When you went through the calibration procedure after the upgrade, did you
actually change any of the calibration values, or did you just accept the
initial default values?

If you didn't actually change any of them, then the Raduino will "think"
that calibration hasn't been performed, hence the message "uncalibrated"
will be shown.

73 Allard PE1NWL

On Wed, July 11, 2018 04:52, Ion Petroianu, VA3NOI wrote:
After a lont time of using my Bitx40 with Allard's 1.09 firmware I decided
today to upgrade to the latest version 1.27.7
No hardware modifications have been implemented except for the Function
switch that was installed when switching to 1.09.
With the new firmware (1.27.7) I cannot save my calibration. After I power
OFF and again ON I get the same message, unit not calibrated, so I have to
go through the steps of setting LSB calibration, USB calibration, VFO
drive levels, etc. and the starting frequency is VFO A = VFO B = 7.1250
MHz.
Initially I thought there was something wrong with the Nano (EEPROM
issues), but reverting back to 1.09 everything is back to normal and the
calibration values are retained.
Any one had the same experience? What did you do to make it work?
Do I need to make any hardware modifications in order to have the radio
retain the calibration?
Thank you in advance,
--
Ion

VA3NOI



Re: uBITX raduino no if output help please

Glenn
 

Hi Mike
It would seem that the Arduino is probably ok if the display is working normally.   Maybe a bad solder joint in there. 

glenn
vk3pe



On Tue, Jul 10, 2018 at 10:39 pm, <vk3xl@...> wrote:
Hi Glenn, good to hear from you again. I get no RF of any sort from any pin on the raduino. The LCD appears to function normally. The 25mhz crystal is oscillating. Someone above suggested the nano may be dead. I will try a reflash and if its bricked then I will replace the nano.

--
Mike VK3XL

Re: #bitx40 #firmware #firmware #bitx40

Ion Petroianu, VA3NOI
 

Hi Allard!
Thank you for the fast response. 
Yes, I did adjust LSB from 180 ppm to 90 ppm and USB from default to 1310 Have.
Also changed the LSB drive level to 2 mA, frequency span to 100 KHz and scan interval from default to 7.150 - 7.250 MHz. As before, after each change I pressed the FB to go back to settings. Once all these changes are in place the radio works as it should until I power down. At the next power up it loads again the factory settings.
I went and modified the factory settings in the sketch, so I am left with the annoying issue of starting with VFO A = VFO B = 7.125 MHz and the message.
I can probably go and change those things too, but I would like to have the radio remember where I left when power down.
73,
Ion
VA3NOI

--
Ion

VA3NOI

Re: Bitx arduino reprograming

Elmar Völler <dl2qa@...>
 

Jack,
Have load the software up but can’t see anything on display.
I checked the hardware and found  a broken line (no voltage 3,3volt on si5361a).
Surely I have to reload the software and see what happens.??
73s





Von meinem iPad gesendet

Am 10.07.2018 um 21:16 schrieb Jack Purdum via Groups.Io <jjpurdum@...>:

The red LED should not blink any more since you have replaced the Blink program with the Bitx program. Which software are you trying to load? I would suggest using the original Raduino software for the first try, as it requires no modifications to the system.

Jack, W8TEE

On Tuesday, July 10, 2018, 2:53:56 PM EDT, Elmar Völler <dl2qa@...> wrote:


Doug,
first, I am appreciate your help very much.
now we repeat the procedure on my sons pc (win 10) and the upload was done very well on com 3—
but next problem is that the display shows nothing.
red led on board doesnt blink anymore. Green led is on. Rx/tx led off.
you have any advice .?
73s
 
Gesendet: Dienstag, 10. Juli 2018 um 15:29 Uhr
Von: "Doug W" <dougwilner@...>
An: BITX20@groups.io
Betreff: Re: [BITX20] Bitx arduino reprograming
Elmar,
None of us were born knowing how to do this.  I will try to explain with more detail to see if we can get you through this.  Let us first see if your computer is recognizing the nano.  This will help determine if you have the correct driver.

First go to your device manager.  In Windows 7 go to control panel, then systems and security, and finally device manager.  Most likely you will have one of the two situations described below.

Find a heading labeled Ports (COM & LPT).  Do you see Arduino Nano listed?  If so, write down the port number shown after it.
If you did find the Nano in that section you have the driver.  Now go to the Arduino IDE (the program you installed to compile and load sketches) and check the following under the Tools tab at the top:  For board make sure it shows Arduino Nano, select it from the list by clicking the arrow.  For port make sure it shows the port number you found in your device manager.  Once you have the board and port selected you should be able to upload the sketch.

If in your device manager the Nano does not show up under ports it is probably under Other Devices.  If that is the case you do need to install the driver.  That is also a relatively easy step but that will be for another post if you need it.

Let us know what you find.
--
www.bitxmap.com

Re: Inexpensive eBay Amplifier Kits

Paul Galburt - K2AYZ
 

I recently bought one on AliExpress.

https://www.aliexpress.com/snapshot/0.html?spm=a2g0s.9042647.6.2.3da74c4d3qZejW&orderId=91238803849901&productId=32574683152

This one features a built-in LPF, which seems unusual - but really convenient. The provided LPF is for 13.56 MHz, but retuning for a ham band seems fairly simple. I have not had time yet to built this kit, but I have contacted the maker a couple of times and they seem responsive.

That said, I think getting them to provide a different filter will be a long, drawn out process, and not in keeping with a $20 kit. The 13.56 MHz filter is not far from what's needed for 40, 30, or 20 meters, so the provided toroids could likely be used.

73,

Paul K2AYZ

Re: Inexpensive eBay Amplifier Kits

Lee
 

Your link wants us to log in.
--
Lee - N9LO  "I Void Warranties"

 

Re: Inexpensive eBay Amplifier Kits

ajparent1/KB1GMX
 

The existing filter can be used to make one for either 40/30m or 30/20m.  You cannot cover
40 and 20m with the same filter as the 40M harmonics fall in or near 20M.   Of course
external switched filter is easy to do.

The 13.56mhz is generally used for heating and other processes allowed in the ISM band.
Those less than 100W amps are likely used as drivers for KW sized (induction heating
and sputtering).  As a result linearity is not a factor and class B or C is often the case.

Allison

Re: Bitx arduino reprograming

Jack Purdum
 

Actually, once you fix the broken line, the code should work. However, let's make sure the Nano is getting the compiled code. Try this:

Load the Arduino IDE
Plug the USB connector into the Nano
Check to make sure the Arduino Nano is selected (Tools --> Board)
Check to make sure a COM port is assigned to the Nano (Tools --> Port)
    These last 2 steps must be set to go any further
Load the Blink program (File --> Examples -->01.Basics --> Blink)
Compile/upload Blink sketch

If you can do this and the Nano red LED blinks in a 1 second rhythm, you know your Nano is good. Assuming that all is well, then try:

Load the LCD Hello World program (File --> Examples --> LiquidCrystal --> Hello World). Note that this program may be pretty far down the list.
Compile/upload the Hello World sketch.

If this works, then I don't know why the Bitx code doesn't work. If this does not work, then start looking for some kind of wiring/connection error between the Bitx board and the Raduino board.

Jack, W8TEE



On Wednesday, July 11, 2018, 7:38:19 AM EDT, Elmar Völler <dl2qa@...> wrote:


Jack,
Have load the software up but can’t see anything on display.
I checked the hardware and found  a broken line (no voltage 3,3volt on si5361a).
Surely I have to reload the software and see what happens.??
73s





Von meinem iPad gesendet

Am 10.07.2018 um 21:16 schrieb Jack Purdum via Groups.Io <jjpurdum@...>:

The red LED should not blink any more since you have replaced the Blink program with the Bitx program. Which software are you trying to load? I would suggest using the original Raduino software for the first try, as it requires no modifications to the system.

Jack, W8TEE

On Tuesday, July 10, 2018, 2:53:56 PM EDT, Elmar Völler <dl2qa@...> wrote:


Doug,
first, I am appreciate your help very much.
now we repeat the procedure on my sons pc (win 10) and the upload was done very well on com 3—
but next problem is that the display shows nothing.
red led on board doesnt blink anymore. Green led is on. Rx/tx led off.
you have any advice .?
73s
 
Gesendet: Dienstag, 10. Juli 2018 um 15:29 Uhr
Von: "Doug W" <dougwilner@...>
An: BITX20@groups.io
Betreff: Re: [BITX20] Bitx arduino reprograming
Elmar,
None of us were born knowing how to do this.  I will try to explain with more detail to see if we can get you through this.  Let us first see if your computer is recognizing the nano.  This will help determine if you have the correct driver.

First go to your device manager.  In Windows 7 go to control panel, then systems and security, and finally device manager.  Most likely you will have one of the two situations described below.

Find a heading labeled Ports (COM & LPT).  Do you see Arduino Nano listed?  If so, write down the port number shown after it.
If you did find the Nano in that section you have the driver.  Now go to the Arduino IDE (the program you installed to compile and load sketches) and check the following under the Tools tab at the top:  For board make sure it shows Arduino Nano, select it from the list by clicking the arrow.  For port make sure it shows the port number you found in your device manager.  Once you have the board and port selected you should be able to upload the sketch.

If in your device manager the Nano does not show up under ports it is probably under Other Devices.  If that is the case you do need to install the driver.  That is also a relatively easy step but that will be for another post if you need it.

Let us know what you find.
--
www.bitxmap.com

Re: Should I calibrate my rig? (CEC firmware) #calibration #ubitx

Arvo W0VRA
 

On Tue, Jul 10, 2018 at 10:07 pm, Eardan wrote:
Jeff had the same problem also this link should help you figure out how to calibrate it 

http://www.hamskey.com/2018/05/frequency-adjustment-of-ubitx-si5351.html
This article mentions using WSPR to get information about your TX actual frequency.  You can use the WSPR website data about your transmissions to find out what the receiving stations think your frequency is.  Could you simply average the receiving stations' frequency reports and use that as the actual frequency?

Re: Bitx arduino reprograming

Rick Price
 

Jack,
Not sure why but on a couple of nano's I have I needed to select the chip as 328P old boot loader.  When I used just the 328P chip select the code appeared to load but nothing happened when I tried to run it in the nano.  Using the 328P old boot loader selection the code loaded and then ran.  Hope you have an explanation for that and maybe it is not applicable here.  Just a suggestion, not trying to confuse the issue.
 
Rick KN4AIE



From: BITX20@groups.io [mailto:BITX20@groups.io] On Behalf Of Jack Purdum via Groups.Io
Sent: Wednesday, July 11, 2018 9:08 AM
To: BITX20@groups.io
Subject: Re: [BITX20] Bitx arduino reprograming

Actually, once you fix the broken line, the code should work. However, let's make sure the Nano is getting the compiled code. Try this:

Load the Arduino IDE
Plug the USB connector into the Nano
Check to make sure the Arduino Nano is selected (Tools --> Board)
Check to make sure a COM port is assigned to the Nano (Tools --> Port)
    These last 2 steps must be set to go any further
Load the Blink program (File --> Examples -->01.Basics --> Blink)
Compile/upload Blink sketch

If you can do this and the Nano red LED blinks in a 1 second rhythm, you know your Nano is good. Assuming that all is well, then try:

Load the LCD Hello World program (File --> Examples --> LiquidCrystal --> Hello World). Note that this program may be pretty far down the list.
Compile/upload the Hello World sketch.

If this works, then I don't know why the Bitx code doesn't work. If this does not work, then start looking for some kind of wiring/connection error between the Bitx board and the Raduino board.

Jack, W8TEE



On Wednesday, July 11, 2018, 7:38:19 AM EDT, Elmar Völler <dl2qa@...> wrote:


Jack,
Have load the software up but can’t see anything on display.
I checked the hardware and found  a broken line (no voltage 3,3volt on si5361a).
Surely I have to reload the software and see what happens.??
73s





Von meinem iPad gesendet

Am 10.07.2018 um 21:16 schrieb Jack Purdum via Groups.Io <jjpurdum@...>:

The red LED should not blink any more since you have replaced the Blink program with the Bitx program. Which software are you trying to load? I would suggest using the original Raduino software for the first try, as it requires no modifications to the system.

Jack, W8TEE

On Tuesday, July 10, 2018, 2:53:56 PM EDT, Elmar Völler <dl2qa@...> wrote:


Doug,
first, I am appreciate your help very much.
now we repeat the procedure on my sons pc (win 10) and the upload was done very well on com 3—
but next problem is that the display shows nothing.
red led on board doesnt blink anymore. Green led is on. Rx/tx led off.
you have any advice .?
73s
 
Gesendet: Dienstag, 10. Juli 2018 um 15:29 Uhr
Von: "Doug W" <dougwilner@...>
An: BITX20@groups.io
Betreff: Re: [BITX20] Bitx arduino reprograming
Elmar,
None of us were born knowing how to do this.  I will try to explain with more detail to see if we can get you through this.  Let us first see if your computer is recognizing the nano.  This will help determine if you have the correct driver.

First go to your device manager.  In Windows 7 go to control panel, then systems and security, and finally device manager.  Most likely you will have one of the two situations described below.

Find a heading labeled Ports (COM & LPT).  Do you see Arduino Nano listed?  If so, write down the port number shown after it.
If you did find the Nano in that section you have the driver.  Now go to the Arduino IDE (the program you installed to compile and load sketches) and check the following under the Tools tab at the top:  For board make sure it shows Arduino Nano, select it from the list by clicking the arrow.  For port make sure it shows the port number you found in your device manager.  Once you have the board and port selected you should be able to upload the sketch.

If in your device manager the Nano does not show up under ports it is probably under Other Devices.  If that is the case you do need to install the driver.  That is also a relatively easy step but that will be for another post if you need it.

Let us know what you find.
--
www.bitxmap.com

Re: Bitx arduino reprograming

Jack Purdum
 

I forgot about that possibility. Some old Nanos could have been set with the old bootloader and they are not backwards compatible. If he still has problems, that might be something to try.

Jack, W8TEE

On Wednesday, July 11, 2018, 9:16:22 AM EDT, Rick Price <rickprice48@...> wrote:


Jack,
Not sure why but on a couple of nano's I have I needed to select the chip as 328P old boot loader.  When I used just the 328P chip select the code appeared to load but nothing happened when I tried to run it in the nano.  Using the 328P old boot loader selection the code loaded and then ran.  Hope you have an explanation for that and maybe it is not applicable here.  Just a suggestion, not trying to confuse the issue.
 
Rick KN4AIE


From: BITX20@groups.io [mailto:BITX20@groups.io] On Behalf Of Jack Purdum via Groups.Io
Sent: Wednesday, July 11, 2018 9:08 AM
To: BITX20@groups.io
Subject: Re: [BITX20] Bitx arduino reprograming

Actually, once you fix the broken line, the code should work. However, let's make sure the Nano is getting the compiled code. Try this:

Load the Arduino IDE
Plug the USB connector into the Nano
Check to make sure the Arduino Nano is selected (Tools --> Board)
Check to make sure a COM port is assigned to the Nano (Tools --> Port)
    These last 2 steps must be set to go any further
Load the Blink program (File --> Examples -->01.Basics --> Blink)
Compile/upload Blink sketch

If you can do this and the Nano red LED blinks in a 1 second rhythm, you know your Nano is good. Assuming that all is well, then try:

Load the LCD Hello World program (File --> Examples --> LiquidCrystal --> Hello World). Note that this program may be pretty far down the list.
Compile/upload the Hello World sketch.

If this works, then I don't know why the Bitx code doesn't work. If this does not work, then start looking for some kind of wiring/connection error between the Bitx board and the Raduino board.

Jack, W8TEE



On Wednesday, July 11, 2018, 7:38:19 AM EDT, Elmar Völler <dl2qa@...> wrote:


Jack,
Have load the software up but can’t see anything on display.
I checked the hardware and found  a broken line (no voltage 3,3volt on si5361a).
Surely I have to reload the software and see what happens.??
73s





Von meinem iPad gesendet

Am 10.07.2018 um 21:16 schrieb Jack Purdum via Groups.Io <jjpurdum@...>:

The red LED should not blink any more since you have replaced the Blink program with the Bitx program. Which software are you trying to load? I would suggest using the original Raduino software for the first try, as it requires no modifications to the system.

Jack, W8TEE

On Tuesday, July 10, 2018, 2:53:56 PM EDT, Elmar Völler <dl2qa@...> wrote:


Doug,
first, I am appreciate your help very much.
now we repeat the procedure on my sons pc (win 10) and the upload was done very well on com 3—
but next problem is that the display shows nothing.
red led on board doesnt blink anymore. Green led is on. Rx/tx led off.
you have any advice .?
73s
 
Gesendet: Dienstag, 10. Juli 2018 um 15:29 Uhr
Von: "Doug W" <dougwilner@...>
An: BITX20@groups.io
Betreff: Re: [BITX20] Bitx arduino reprograming
Elmar,
None of us were born knowing how to do this.  I will try to explain with more detail to see if we can get you through this.  Let us first see if your computer is recognizing the nano.  This will help determine if you have the correct driver.

First go to your device manager.  In Windows 7 go to control panel, then systems and security, and finally device manager.  Most likely you will have one of the two situations described below.

Find a heading labeled Ports (COM & LPT).  Do you see Arduino Nano listed?  If so, write down the port number shown after it.
If you did find the Nano in that section you have the driver.  Now go to the Arduino IDE (the program you installed to compile and load sketches) and check the following under the Tools tab at the top:  For board make sure it shows Arduino Nano, select it from the list by clicking the arrow.  For port make sure it shows the port number you found in your device manager.  Once you have the board and port selected you should be able to upload the sketch.

If in your device manager the Nano does not show up under ports it is probably under Other Devices.  If that is the case you do need to install the driver.  That is also a relatively easy step but that will be for another post if you need it.

Let us know what you find.
--
www.bitxmap.com

Re: #bitx40 #firmware #firmware #bitx40

Ion Petroianu, VA3NOI
 

Forgot to add that I flashed back to version 1.09 and I was able to calibrate and the radio remembers the calibration and the last frequency used.
Thank you again,
--
Ion

VA3NOI

Re: Bitx arduino reprograming

Elmar Völler <dl2qa@...>
 

.Jack,
First, upload Raduino software v 1.27.7 how is described in github was
Not possible because I can not select the port. (Win7 and notebook) why.?.?
With win10 on my sons pc it was no problem.
Now I have fixed the hardware and hope only the nano board was killed.
Shame on me old guy.
Thanks again
Elmar, dl2qa—-g qrp 3231

Von meinem iPad gesendet

Am 11.07.2018 um 15:08 schrieb Jack Purdum via Groups.Io <jjpurdum@...>:

Actually, once you fix the broken line, the code should work. However, let's make sure the Nano is getting the compiled code. Try this:

Load the Arduino IDE
Plug the USB connector into the Nano
Check to make sure the Arduino Nano is selected (Tools --> Board)
Check to make sure a COM port is assigned to the Nano (Tools --> Port)
    These last 2 steps must be set to go any further
Load the Blink program (File --> Examples -->01.Basics --> Blink)
Compile/upload Blink sketch

If you can do this and the Nano red LED blinks in a 1 second rhythm, you know your Nano is good. Assuming that all is well, then try:

Load the LCD Hello World program (File --> Examples --> LiquidCrystal --> Hello World). Note that this program may be pretty far down the list.
Compile/upload the Hello World sketch.

If this works, then I don't know why the Bitx code doesn't work. If this does not work, then start looking for some kind of wiring/connection error between the Bitx board and the Raduino board.

Jack, W8TEE



On Wednesday, July 11, 2018, 7:38:19 AM EDT, Elmar Völler <dl2qa@...> wrote:


Jack,
Have load the software up but can’t see anything on display.
I checked the hardware and found  a broken line (no voltage 3,3volt on si5361a).
Surely I have to reload the software and see what happens.??
73s





Von meinem iPad gesendet

Am 10.07.2018 um 21:16 schrieb Jack Purdum via Groups.Io <jjpurdum@...>:

The red LED should not blink any more since you have replaced the Blink program with the Bitx program. Which software are you trying to load? I would suggest using the original Raduino software for the first try, as it requires no modifications to the system.

Jack, W8TEE

On Tuesday, July 10, 2018, 2:53:56 PM EDT, Elmar Völler <dl2qa@...> wrote:


Doug,
first, I am appreciate your help very much.
now we repeat the procedure on my sons pc (win 10) and the upload was done very well on com 3—
but next problem is that the display shows nothing.
red led on board doesnt blink anymore. Green led is on. Rx/tx led off.
you have any advice .?
73s
 
Gesendet: Dienstag, 10. Juli 2018 um 15:29 Uhr
Von: "Doug W" <dougwilner@...>
An: BITX20@groups.io
Betreff: Re: [BITX20] Bitx arduino reprograming
Elmar,
None of us were born knowing how to do this.  I will try to explain with more detail to see if we can get you through this.  Let us first see if your computer is recognizing the nano.  This will help determine if you have the correct driver.

First go to your device manager.  In Windows 7 go to control panel, then systems and security, and finally device manager.  Most likely you will have one of the two situations described below.

Find a heading labeled Ports (COM & LPT).  Do you see Arduino Nano listed?  If so, write down the port number shown after it.
If you did find the Nano in that section you have the driver.  Now go to the Arduino IDE (the program you installed to compile and load sketches) and check the following under the Tools tab at the top:  For board make sure it shows Arduino Nano, select it from the list by clicking the arrow.  For port make sure it shows the port number you found in your device manager.  Once you have the board and port selected you should be able to upload the sketch.

If in your device manager the Nano does not show up under ports it is probably under Other Devices.  If that is the case you do need to install the driver.  That is also a relatively easy step but that will be for another post if you need it.

Let us know what you find.
--
www.bitxmap.com

Re: Homebrew from scratch #ubitx

 

Peter,

That is a very nice layout. I'm torn though because I really like the ease of soldering SMD parts, it is much faster, however I like having the si5351 and Arduino onboard. This would make a nice uBitx with a Nextion display.

Joel
N6ALT

Lousy Band Conditions #ubitx

Gwen Patton
 

I had luck enough to make a couple of contacts last weekend, but since then the bands seem to have dug a hole, crawled in, and pulled the hole in behind them. I can't hear *anything* out there except for a few squeals of heterodyne and a lot of hash. Even if my antenna was a two-foot piece of rebar, I'd expect to at least HEAR things even if I couldn't get out more than a block, but I'm not hearing diddly.

So my question is, did I blow out the front end or something? I checked the band conditions and last night they were practically zero across the board. I think 30 had a "4" or something, but the rest were flat at the bottom. I suppose the website could be broken, too, so I'm still going to ask if anyone else has been hearing anything worth mentioning, or have I built a wonderful radio and some nice antennage just in time for the bands to die like a squirrel on a six-lane highway?

Never fails. If I buy a raffle ticket, the Monsignor wins the Cadillac.

73,
Gwen NG3P

Re: Inexpensive eBay Amplifier Kits

Bob KB1TEK