December 24, 2024. Twas the night before Christmas!

Twas the night before Christmas and there was no RF in the Shack! No RF is a good thing too!

Christmas is a time for family and to reflect on the good things and perhaps cleanse away the bad things (that is the more difficult task).

We should never take life for granted as there may actually be no tomorrow. So, enjoy the good stuff today and maybe use this time to chart a project for 2025 where you actually build something.

Actress Terry Moore circa 1947

The world is unfair. I have many projects I would love to build but have no time given my caregiver duties. Yet you couch potatoes out there have the time but no interests other than looking at IC7300 Menus.

Several days ago, I posted a photo of Terry Moore, the actress. No one flinched or asked why! In the early 1950's Moore was part of a USO tour entertaining our troops in Korea. It was winter and Moore appeared on stage in a white ermine bathing suit. It was a big hit with troops but not taken well by the WCTU (Women's Christian Temperance Union).

Having been deployed twice to a war zone, my only criticism is that it wasn't a bikini. One publicity photo shows Moore in the ermine suit, standing between two guys wearing arctic parkas. Moore is alive today and on January 7, 2025, will be 96 years old. Happy Birthday, Terry.

Merry Christmas to all.

73's

Pete N6QW

January 26, 2024. A simple CW Transceiver/Transmitter

Cruise through the lower part of the ham bands bands and what do you hear? Well, FT-8 and CW. Often you will not hear any SSB stations yet go to the lower part of the bands, and it is a cacophony (I love that word) of bad sounding signals and some high-speed keying. Fast is not so much of the issue as is bad, run together and jerky keying. But none the less our hobby started there. So, you could crank down your ICOM 7300 and watch the waterfall on CW or you could homebrew a radio. Actually, to do CW right you need more thought up front than you do with a SSB transceiver. Often, I will state that a CW Transceiver is much more difficult to build than a simple SSB rig. I published two articles in QRP Quarterly on CW transceivers and all I got was a yawn so maybe history will repeat itself. Yawn! 30M CW Transceiver with RIT! Of interest is that the LO is a Varactor tuned LC oscillator using a NE602. Look closely at the RIT circuit which is only activated on ...

March 31, 2024. Happy Easter to those who celebrate this day.

What a great day to Binge on Chocolate and experience the pain of that filling that has been leaking. I would be in that category with the leaking filling(s) had I not just spent an amount equivalent to one of the fancy new uptown appliance box transceivers on two filling repairs. Well at least I can binge on the Chocolate bunnies without fear of pain. Regrettably everything appears to have jumped in price including the price of parts. Well not so much the parts as the shipping costs. That notably is seen in the eBay treasures. I spotted a nice heathkit DX-20 for about $50 and the shipping was $65. Likely it is a twofer with part being a way to in effect charge a higher price by inflating the shipping and in part by increased shipping costs. Shipping with insurance across the US was about $150 for this jewel and that was three years ago. 6AM on the Left Coast ~ 20M Easter Sunday! My only hope is the cost of Chocolate Bunnies remains steady although a pound of See's Candies f...

August 30, 2024. A PNP 20M SSB Transceiver

Shown below is the Block Diagram for the 20M PNP SSB Transceiver steered in the Transmit Mode . The components shown in the dotted block are relay steered so that the block module is single pass and amplifies in a single direction. The Block diagram show steered in Transmit. Essentially the steering process works so that the IF Module input follows the Balanced Modulator on Transmit and then the input side follows the Receive Mixer on Receive. All done with some relays and a bit of RG174U coax. For those who count things in detail, this block diagram is not unlike what was used for the PSSST Transceiver which can be found on my website . Yes, a warmed over P3ST only using PNP devices. TYGNYBNT. 73's Pete N6QW

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