icon 31 review

VENUS 80 EH Antenna Review - GW0RTP review of the Venus 80, and EH antenna for the 80 meters band

Log Periodic Dipole Antennas: TITANEX DLPD-15 - Review of the DLPD 15 is a log periodical dipole antenna with 15 elements made with state-of-the-art technology.

All Band inverted L antenna - The inverted-L, using parallel feedline and an ATU, is an antenna with excellent potential as an all-band. Antennex article by W4RNL

070 club PSK31 Awards - Original PSK31 awards by the 070 Club

Digital modes Babel Tower - A review of ham radio digital modes with watefall differences between PSK RTTY Hellschreiber MFSK Olivia JT65A and digital voice by HB9TPL

Digital Modes used in Ham Radio - Article with waterfall pictures and samples of several digital modes like psk31, sstv packet pactor hellschreiber domino thor jt65 and more

BPSK31.com - PSK31 News, Contests, Information, Forum, and more Find a helpful community and information.

Portable QRP operations - An interesting article with some QRP equipment review, about portable operations based on W2LJ experience.

Working AO-51 Calls for Courtesy, Common Sense - AO-51 Operating guidelines and introduction

Sporadic-E propagation at VHF - This review of progress and future Prospects provides a practical guide for effective use of VHF sporadic-E propagation. By Emil Pocock, W3EP.

Yaesu FT-100 review - MW1MDH Review of the Yaesu FT-100

The ARS Lab Reviews the Yaseu FT-817 - Yaesu FT-817 ARS review by Russ Carpenter, AA7QU For the ARS Lab

Yaesu FTDX-5000MP QST Review - QST review of the Yaesu FTDX-5000 provided by IV3VNY

W9JFL Shack - John talk about Yaesu VX-3 as an interesting upgrade from VX-2, other reviews cover Kenwood TH-D7 TH-6A Icom-91A Kenwood TM-D700A Yaesu FT-817 and Icom IC-7000

YAESU VX 2R REVIEW - Jim baudo N0UQZ review of the Yaesu VX-2R

Yaesu VX-2R Review - Dave N9EWO's view's and comments on the Vertex-Standard-Yaesu (V-S-Y) VX-2R also compared to the Icom IC-P7A

YouTube - Mini Review of Yaesu VX2R - Yaesu VX-2R mini review in spanish. Watch a VX-2 in action video by YouTube

Yaesu VX-2R Dual-Band Transceiver Review - Usage information and notes compiled by Anthony W. Haukap

Yaesu VX-3R Product Reviews - Yaesu VX-3R reviews by the eham members

TubesWorld - Dealer for valves and semiconductors

Nuhertz Technologies - Leading supplier of low and high frequency electronic filter design products for the design of wireless telecommunications equipment, semiconductors and more

KC9L PSK - KC9L PSK is a free PSK31 program based on AE4JY’s PSKCore DLL. It supports 5 RX channels, full duplex operation, and more. Even if it's development has been dismissed, is a good tool for windows 95/98 pc.

CYBORG - Freeware windows RTTY PSK31 software decoder that allow logging, award tracking and qsl printing. By SQ1FTB

DroidPSK  ^updated - DroidPSK is an application to decode and encode Ham Radio BPSK31 with the build in microphone/speaker or wired to your radio.

Sound Card Interface by VK6YSF - Presented here is a transceiver to computer sound card interface complete with automated transmit key function. A sound card interface is simply the audio coupling of a computer soundcard and a transceiver to allow various computer applications that send and receive SSTV, RTTY, PSK31 and other similar modes based on soundcard generated signals.