QRP Transceivers and PAs from Accessiable Parts

By Igor Grigorov

Book (in English) "QRP Transceivers and PAs from Accessible Parts " is a translation of Russian Book "QRP Transceivers and PAs from Accessible Parts ". Russian version was published by me, Igor Grigorov (UA3ZNW) on my own expenses in 1991, in Belgorod, Russia. I had printed 2000 samples of the book. It was used for the book grey paper and it was not good quality of printing provided by rotaprint. The book describes kits which my own company ("Vibrissa") produced at the times. Naturally the book was the assembly manual for the kits. There were produced 400 kits of TST (Tube- Semi- conductor- Transceiver). Near of 50 of them were assembled by me for customers. It was made an attempt to combine the advantages of tube design (ease to adjust, easy to get high level of RF- power, good repeatable of the design) with advantages of transistors (small dimensions). In the result a transceiver TST was designed.There were produced 200 kits SQT (Semi- conductor- Quartz- Transceiver). Near of 30 of them were assembled by me for customers. It was a simple transceiver for transistors fans. The transceiver with dimension 150-120-6- millimeters has 1-Wtt of output RF- power.There were produced 200 kits of PA. Near of 60 were of them were assembled by me for customers. This power amplifier made without using of hard to find (or just expensive) ferrite cores. For the P.A. for low-HF- bands it is possible to use practically any modern power silicon transistors.

• Format: Paperback
• Language: English
• ISBN: 1536936502
• ISBN13: 9781536936506
• Release Date: August 2016
• Publisher: CreateSpace Independent Publishing Platform
• Length: 40 Pages
• Weight: 0.34 lbs.
• Dimensions: 11.0" x 0.1" x 8.5"