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I was going to order mine from India and use DHL, but I did not see the DHL option - where is it in the HF Signals website? I ended up paying about $20 more to order from GigaParts - $69 instead of

As soon as I finish this cup of coffee, I'm headed out to the UPS warehouse about 12 miles from here to pick up my new SIGLENT SSA3021x spectrum analyzer that my wife got me. I got notification from

Another solution in search of a problem to some, perhaps, though here's another take on AGC that also provides extra RX gain ( /g/BITX20/message/65598 ) in one.? It seems to work

Did you pay the extra $10 for DHL shipping? If not, it will be coming by slow boat (India Post) and probably take a month or more.

Looks like you need to use a coupon code to get that price.? The coupon is currently on their home page as well as in the last email I got so it should be easy enough for anyone interested to find. I

I sure will install this & before trying to sabotage the hardware with "enhancements".? Thank you again for your efforts. -Ted K3RTA

I placed an order for one unit on Feb 7 and still have not received it. rOn

I will get the circuit updated this weekend. - f [email protected] wrote:

We placed our order for 4 units on Feb 6th and received them on the 15th. Jack, W8TEE

I bought two V5.0 units. Took a week and I had the first two days ago, second shipped yesterday. DHL is excellent from India, Had no issue with DHL to Massachusetts

Since HF Signals is now shipping only Version 5 uBITX kits, I ordered a 2nd one on Feb 14 (Central US time).? Their website still says "Ships within 5 working days of order" and figuring that

All: Harbor Freight has their polypropylene version of its ammo case on sale for $4. It appears to have a water-tight gasket on it, along with a handle: Yahoo - login | | | | | | | | | | | Yahoo -

Oh, me and my haste.... 47uF but mainly because it was available. Basically, any value that successfully causes all or, nearly all, energy coming from the preamp to disappear into the 100-ohm (or your

Wow that’s a slick idea! But can you clarify the value of that clamp and capacitor? 47K doesn’t make sense

Here's another solution. Get one of these RF preamp ( http://www.kitsandparts.com/rfamp1.3.php ) kits and install it between the TX/RX relay and the front end, just as for the popular AGC circuits.

I am using version 1.10 of the KD8CEC sketch, which is really great, but I see references to a version 1.11 that I cannot seem to find. What changes are there between 1.10 and 1.11? =Vic=

The imagination in how to package these BitX radios is always interesting and part of the fun of building them. One consideration on the "standard layout", if you use a 10-turn pot for tuning (which

That's right, exactly the same as I think. For those of us who have built receivers from the beginning, we know that a good AGC circuit with a good dynamic range is one of the most complicated parts

Snowist If the firmware for V5 is uploaded to uBITX version 3 or 4, it will not work properly. The firmware for V5 is the same as for V3, V4. I only compiled the same source code with the compilation

Ted Congratulations on having a great QRP transceiver. If you have not made any hardware modifications to your uBITX, upload the UBITXV5_CEC_V1.120_16P.HEX file. Click on the link below to download.