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mine was order #3783 placed on April first.? I received it May 12th without and import/tariff issues to the USA.

Yes. My bad. Time goes by so quickly when getting older - except waiting for radio delivery. # 3869 (from April 2) is scheduled for DHL delivery on Fri 16 MAY.

I got my zbitx 2 days ago and only had about an hour to play with it.? I thought I understood receiver sensitivity, but not I'm questioning myself.? I tried to contact my dad on 80, 40, and 20

Assume you meant may 16th... "POWER, WE DONT NEED NO STINKIN' POWER" - Every KX2 Owner Always respect the air waves, 73 de KI7PBR, Gary

I ordered my zBitx on April 3rd, 6 weeks ago.? I sent sales an email and got this response "Right now, we expect your order(#3941) to ship by early next week. We ran into some unexpected hiccups with

I wrote a Makefile in https://github.com/ec1oud/sbitx/commit/f156ccb2f1b9347ac69f1f1464bb868f5dda75c9 and made further changes in

Peter, I've been looking at your note again about time spent in i2c_delay. It is a simple busy-wait loop that waits a constant 400 'delayTicks' (set in i2cbb.c). I put some timing code in for debug

That seems like a pretty rapid voltage drawdown.? ?There are lots of crappy 18650 batteries out there.? ?The ones promising a very high capacity seem to be the worst.? I bought 2 from Amazon that

yes I do have a delay of 1000ms. my batteries are rated 5000ma, and I see a drastic voltage? drop within minutes of using the radio on a fully charge batteries. (from 8.4 to 7.3 to 6.9) IDK if its

Hi Miguel, Now I have mine running from a 7.5 vdc power supply., which about what 2 fully charged 18650's was providing.? ?I'm not having any erratic behavior problems at that voltage. I have been

The current offering is to purchase a complete kit that includes a case, mic, RPi, and screen. ?The board only is just the board. ?There was a separate offering to upgrade the board only to the

At one point, when RPi boards were hard to come by, and HF Signals had to pay premiums to secure the boards we convinced them to sell radios without RPi boards (or displays) included at a reduced

mine is very erretic on CW, even from stating it cold. either setting it up yo Iambic or IambicB. im using a pair of 18650 batteries. memory usage is around 130mb but CPU is around 65% at idle and 70%

I hate wasting money on a Raspberry Pi that I immediately need to replace. ?With a little extra ram it makes a pretty good dedicated ham radio PC. Also the raspberry Pi 5 is already on the market and

Hi Rick, This sounds like a corrupted sd card. ?Try burning a new card and see if the display returns to normal. ?If this works, you will need to copy the files in the data folder to restore the

Hello to the group -- The yellow spectral display just above the waterfall has disappeared. I think the waterfall is acting a bit strange too, but that might just be noise. I have tried to adjust the

Hello, 1. Check K1 and K3 relays for correct operation. You can press PTT and tap them with couple harder "kicks" from top - example with plastic head of screwdriver. While whistling into mic -

I tried the internal mic and with settings above 50 it tends to oscillate – looks like RF feedback. At 60 it oscillates steady, at 40 it looks better but no idea how it sounds. If I’m ever going

Hi, decided to also add 4x 18650 batteries and their charger because it was purposely bought for the zBitx and will be of no use for me. 73 de CR7BOG.

More and more good development work!