16 hours ago
Sunday, August 4, 2013
NAQP CW August 2013
First CW contest I've worked since 1996, I think. Just over 4 hours operating time (2330-0445), logged 68 QSOs, 28 States, 3 CanProvs.
The Sun is a Harsh Mistress
Radio Blogs
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KE5HPY's Altoids Direct-Conversion Receiver for 40 Meters - Click on the image for a much clearer view. *It is a thing of beauty. You can see all four stages in there. There is the Bandpass Filter in the upper l...
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Over 4.5 Million QSO's in QSO Database! - [image: K1024 M0OXO Logo 2017]Stats show that the QSO's held in the M0OXO Database has now passed the 4.5 Million QSO mark! We now have a total of *4,505...5 years ago
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Upgrades, planning, the future... - Over the last couple of weeks, I've started participating in a little round table on 80m at *5 AM*. Yikes. These group of guys are outstanding CW ope...
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Using some antique telegraph keys to make morse code QSOs - I've had the great pleasure of borrowing several old morse keys from Pat EI2HX, who has quite an interesting and varied collection of antique telegraph key...
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Yes, No, and maybe! - Yes. This website and the project pages are still active. No, I don’t have an update on the VFO upgrade. Maybe this Summer, when I have some more time, I’l...8 years ago
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1 comment:
My KPA has about 6dB loss in RX path when in "operate" compared with the 'standby' mode signal on 6M only. Using it with the K3 and AUX cable. (No RCA T/R cable connected).
I'm thinking it has to do with the diodes in the RX path when in the operate mode. In standby, there is a relay that bypasses the solid state T/R switch. Anyone else seen this?
73, DU1KA (W7XA)
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