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I probed a Bitx40 during transmit using a Rigol DS1052 and a 10x probe. ?Probe has a 6" wire to an alligator clip for grounding. ?The loop formed by that ground wire and the probe body is enough to

This is the same box but offered, through Amazon, by Uxcell. ?The price on Amazon was $18.99 with free shipping (got it in 2 days) as I am a PRIME member. ?BangGood lists it at $19.90 with free

Thanks Jerry, I figured it was a the problem.? I will try to get the original back on, or count the windings on it and match the L4 coil to it. Jason

Ordered my bitx40 and waiting for it to ship to the US. I've been reading the forum here and I'm getting kinda concerned if my rig will work OK out of the box. Did I just buy a possible big a boo?

Hans & Ashar: The rig I'm working on was a gift from my XYL, but I can surely afford a few dollars to preserve the group. Please let us know how we can help. I will be happy to pay to continue to

Very informative

L1 is part of the 7mhz bandpass filter, used during both transmit and receive, though trouble here will be more noticeable during transmit. ? L1 has the same number of turns as L2, L3. ?Reuse the

.15 with Raduino connected, and .07 without it. Just thought it maybe an idea to see what range we get, depends on the accuracy of our meters as well. Phil-G7BZD

Thanks Armin. That worked.

Mine is drawing 0.18A at 13.8V when in RX and 1.2A at 13.8V when in TX. Remove the power from the PA amplifier and check the current again. You do not need to have the PA powered when in RX. -- Ion

BTW, I did check a few other things last night.? I switched mic elements and no improvement.? I checked power to board, and to the PA at the two pin connectors.(13.8V there).

My BITX40V3 was putting out between 7-10 watts at 13.8V input power.? Everything was working fine, and I took my kit to my radio club meeting to show others last week.? Yesterday I turned it on for

Was it cheaper/better on amazon? ?How is the size? Sent via the Samsung Galaxy Note? 4, an AT&T 4G LTE smartphone

Miguel, Thats a bit high for Rx mode. Swtich on for a few minutes and check the board for warm/hot components to get the next trouble shooting clue! At 0.98 thats almost 12 watts of heat, you will

DropBox, Google Drive, Sync.com are work very well but they too have their "free" limits. They are all a little different but they do limit to one degree or another volume, uploads, downloads (etc) to

Dennis, Thanks for reminding us of Front Panel Express. https://www.frontpanelexpress.com I had seen their ads but ignored them as too costly for my budget. Now I see that price depends on many

Hi, i am from Chile CE3MSB, receive past week my Bitx40, yesterday assemble the kit, and start with RX some, but i see that the RX current drawn its 0.98 Amps, i consider that too high, its

My bad...I read the emails out of order. Jack, W8TEE To: [email protected] Sent: Tuesday, February 28, 2017 8:23 AM Subject: Re: [BITX20] New file uploaded to [email protected] Where is the schematic

Where is the schematic for Ion's speech processor? Jack, W8TEE To: [email protected] Sent: Tuesday, February 28, 2017 8:06 AM Subject: [BITX20] New file uploaded to [email protected] Hello,This email

All: I'm not a big believer in a free lunch. There are two theories of taxation: 1) Ability to Pay, and 2) Benefits Received. The first is the basis for our Federal income taxes. The second is basis