Amateur Radio – TV Products

KH6HTV VIDEO is a manufacturer of quality amateur TV products for the 70cm & 23cm bands.    The product line includes both analog and digital TV transmitters,  RF linear power amplifiers, pre-amplifiers, up/down converters, FM-TV receiver,  band-pass filter and bias tees.

W0BTV Ch57

This is also the home page for the Boulder, Colorado TV Repeater, W0BTV.   For more details about the ATV repeater go to ” Newsletter  ” on above task bar.   There you will also find past issues of our newsletter.  The repeater’s video is being streamed on the internet.  To view it go to the British Amateur TV Club’s web site: BATC  

NEW FREE DVD“Amateur, High Definition, Digital TV” talk presented at Micro-Hams Digital Conference, 9 May 2020 (send request to

NEW FREE BOOK – “ATV HANDBOOK – an Introduction to Amateur TV”  NEW updated 2021AN-55a ATV Handbook

NEW PRODUCT –  0.5dB Noise Figure, 70cm Pre-Amplifier  —  Model 70-LNA specs

NEW PRODUCTBias Tees for HF, VHF & UHF,  50V, 2 Amps —  BiasTeeSpecs

NEW PRODUCT – Programmable Crystal Oscillators, specifically designed to replace crystals in PC Electronics, AM-TV Transmitters —  AN-56a PXO    Model PXO-xxx specs-rev 2

Click on the links at the top of the page for detailed   product listing,   application notes, prices,   etc.  Also on this web site are the collection of Picosecond Pulse Labs application notes and MatLab programs written by Jim Andrews.  They were previously published on the discontinued web site ( ).   PSPL is now owned by Tektronix.   Click on the above link  PSPL App Notes 

Rev.  13 Feb. 2021 —  kh6htv