开云体育

So here's the latest. My thought is that this would more or less replace the existing plug on the radio. Can't really do that inside the radio without a lot of effort. Here you would just plug in

Minus seven for the pre-release QC fail.? The page lives in an open tab. I'll add that the more about amplifiers I understand, the more fun they're becoming. Fun is good! 73

Farhan, Your feedback amp page lives in a tan on my phone that's been open for more than a year now. Truly - thank you for the vid and calculator. Thank you for your observations - I will add them

Terminations as farhan says is important! Also Rf (feedback resistors) vs bias... Sometimes that resistor can be juggled to be the bias value.? Often its too low for that so series resistance

Andy, It is a pleasant surprise that you sat through it all! These amplifiers need 'strong' terminations at both ends. If two amps cascade, this is usually lost. A trick is to add a 6dB attenuator

Farhan - it's still an excellent video and calculator - thank you! Are there any rules of thumb about selecting the isolation resistor for the power input? I've seen from 10 to 220 Ohms. Is it

Would the keyer ever be able to handle the Ultimatic Mode rather than Iambic Mode. Or will I have to use my external ?keyer if I want the Ultimatic Mode?

Andy, if you have already brought up the topic here, I will answer here, although the title of the topic does not indicate this. I, who am only a radio user and cannot code, am told by others that it

JJ - I've already posted what I use here. Feel free to scroll up the thread on the web interface. /g/BITX20/message/113613 You could have PMd me as well. Maybe some of this history

Please just put what you want us to look at HERE....please don't force us into yet ANOTHER venue, OK/ Thanks Gordon KX4Z [email protected]> wrote:

... unless the -ve O/P from the PSU shares the same ground as the rig or ATU!!!!!!!

Interesting post. How long have you been using this device and reading the developments here? -- Gyula HA3HZ

Check out what I'm working on here, feedback would be appreciated. https://discord.com/channels/1026361918505635890/1258141565206003813/1286505447876198542 ________________________________ Sent:

We’ve got three instances of destroyed radios in our local group alone. Connectors are nice, but that doesn’t stop people from putting clips on storage batteries backwards. It can be done with

Yes, I see how that will work. But for a QRP rig such as sBitx one certainly doesn’t really need such a big bundle of connectors to carry the load. I understand that it is simply for making the

Sorry: " Just use it in an hermaphrodite, REVERSIBLE, configuration"

@Gary you CAN use PowerPole connectors to prevent reverse connections. Just use it in an hermaphrodite configuration. I suggested this as a standard in the Italian ham bullettin (2019, Vol

- push button to shut down the PI - three position power switch (to limit draw when just fiddling with the sw): 1 : OFF 2: digital (PI) only ON 3: both digital and analog ON - 5W VHF (possibly with

Thanks, Ragav. I think I carried the files forward from V2 as delivered to V3 64bit. However, I did not realize that setting were by unit. I will go to my backups, find the original, and check the

Bruce, Each unit is individually tested and calibrated with it's own values in the hw_settings file. That said, there is usually very minor deviation from the values in a given batch. As OM Gyula