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I have explained this on http://qrp-labs.com/shipping and http://qrp-labs.com/faq#stuck The shipments leave Turkey and the last event in the tracking indicates that it left Istanbul. Thereafter, in

John, That dummy load - where did the design come from? I presume the leds give a rough indication of power? I'd be interested in the schematic &/or source. Regards Nick M0HGU -- 'People need

Me: ham since 1954, retired 2009, no XYL even with a "no-radio-stuff" living room. Musta made a wrong turn somewhere...?? :>) Jack, W8TEE

Jack, ?HI HI only been my XYL since 1964, me a ham since 1956 dit dit Hans BPFs (image) are a delight L4 es C30 tweeking can be fun too but,? ?you will need three meters and,? ?a better

BTW, every single spot of N4QA shown in the screen shot below of the current 'RBN week'? is from my stock QCX-17 : Also seen here: http://reversebeacon.net/dxsd1/dxsd1.php?f=0&c=n4qa&t=dx 72 / 73,

In an attempt to prove that she's an eight-band QCX rig, the stock QCX-17 is running a CW beacon, somewhere within the lower 5 kHz of the USA 12 meter band. Power output is 200 milliwatts and the

Somebody is a bachelor or has a really understanding XYL. Jack, W8TEE

RE T1 and pcb de solder / re solder As we all know T1 is prime RX ... If u can't hear-em can't QSO-EM Solved my problem N3AAZ

Sorry, I meant to say QSX, so it should be suitable for either of the QRPLABS offerings.

That should be within the realm of QCX power though, right?? A 10W SSB rig should draw under 3A average by a pretty good margin.

N3AAZ

Hey, John, N3AAZ, Many thanks for the hint about the "variable (tunable)" audio filter. I've been wanting to improve on my 7-band QCX rig's performance while receiving, for example, CHU on USB on its

Vernon, I have run the PA Amp on 630 M for over a year on WSPR and it is about 5 watts- except for last 30 days as I'm testing an MF Solutions transverter. I did mount the amp in the U3S case with a

OOPS image ? N3AAZ SETUP

Hey there, Nigel. Not having a stock QCX-30, I can't speak to its performance on other bands. But, as for my stock QCX-17, I have enjoyed more QSOs with it on 30m than on any other band...would love

Niger, Of course T1 is prime but not as critical as one thinks :>) This pcb with 30m T1 is a four band xcvr Parallel C1 and Outboard LPF and Bypass onboard audio filter and Add variable (tunable)

There are 3 parts of the QCX that are band specific: input tuned circuit, output low pas filter and class E amplifier. I also have a 30m QCX. We should have QCX activity that isn't a contest so that

Hello again from ZS land :-) Following on from my posting yesterday in reply to Bill re: "A somewhat more complete description of my (ab)use of the QCX-17 and QCX-80 transceivers, today I became aware

Thanks for the tip Richard. I'm out of town for a couple of days, but I've got an LCR meter on order so I'll check those caps out when I get home, as well as my inductors. My first time winding

Hi Al Yes. Non-critical. The most non-critical place for the low one would be C21 or C22. 73 Hans G0UPL http://qrp-labs.com