What else are you getting rid of? I'm looking for a 40m qrp box similar to the 4-States QRP Club Cyclone-40 or the NorCal 40, if that's a correct reference. Nice build you've got there on the V6.

The migration to a new server went off virtually without a hitch and the TSW website www.w0eb.com is back up. As far as I can tell, everything is intact and as it was before. For those that visit the

Rajesh VU3RHU Check DC and RF voltages on the finals, then backwards in the signal path to see where the RF is present versus where it is missing. You can use a simple diode type RF probe to trace

check that q90 rs not dead happens when you key another transmitter near ubitx

Hi, my Ubitx V3 also has no TX. Rx works fine. The unit is calibrated. Have replaced the IRF510. But still no TX. What else needs to be checked. Thanks Rajesh VU3RHU

After much deliberation I have to sell some radios including my v 6.1 uBitx This is upgraded with the 2.8" Nextion screen and the latest software in the standard black metal case. Included is the

An old example of a base transceiver with add ins is the Elecraft K2 kit. Options list: KPA100 Amplifier (Kit), ugrades K2 to K2/100 KAF2 Audio Filter and Real-Time Clock KSB2 SSB Adapter KNB2 High

curt thanks for the info I realize it's not much but it still bothers me, getting old I guess

yes - see hfsignals instructions for your particular version. BTW I discovered mine is 150 Hz off now - maybe seasonal drift. great news is that for many modes it may not have much impact, except

Hello Evan, Hello all I’ve finished turning up the amplifier. I’m going to test the amp and smeter to morrow. I also ordered BFR transistors to replace the 3904 I took both CMS and TO50 box

is it possible to change the display frequency through memory manager, after alignment this radio is slightly off, web sdr 7.050.000, this radio 7.049.700, I realize it's not much but still bothers me

I used the single channel version of these on another project and thought they might be good for the uBITx. https://www.onsemi.com/pub/Collateral/CM1213A-D.PDF They are small but pretty easy to solder

Jack, Understand and agree with your points, varying needs are why we have so many choices! I want to correct a typo in my previous email - the IC-705 (not the IC-7300 as I incorrectly wrote) can

I don't think that they do. Looking at my V6 and looking at the ones on the amateur radio kits website there is a difference that I can see. On my V6 the mic and phone jacks are located under the

Hi Ken: There are a lot of things in the 705 that I'd like to have...especially the larger screen...but I can live without them for now. Actually, one of the things that pushed me over the edge on the

Hi George, I would suggest looking at the S-meter while removing power to the PAM8610 amplifier module. I've also been playing with using a Class D audio amplifier in my V.4 uBitX, but so far I've

I am the proud owner of a G90, a G1M and was the proud owner of a V6. I sent my V6 to my son in California (N5DIM) who is a contractor, works a gold claim and loves to go to the mountains to operate

You should figure out where in the circuit the station is breaking-in from. If you are hearing all the stations at once, it cant be breaking from the front end (it has two narrow filters). The other

Great story and idea. I will be looking up the QST Article -- '72 Aaron Scott The K5ATG Blog Mid-Del Amateur Radio Club QRPARCI# 16443 GQRP# 16389 4SQRP # 1080

Hi again, I have a small update on the excessive noise that you may have noticed in the audio samples. The reason for that is that my speaker is connected to the PAM8610 amplifier board using two-wire