tv antena

WE6W Field Day Antena design - Interesting article on how build your own field day antenna

PMR 446 external antenna - A slim jim PMR 446 Mhz antenna in spanish

PY6CJ 80/40 meters dipole - A center feed trapped dipole for 80 and 40 meter band in spanish

The Hudson antenna - A vertical antenna for 80 and 40 meters project with lots of assembling pictures and plan by LU9DPD in spanish

PY6CJ About Delta Loop antennas - Essential notes on building and dimensioning delta loop antennas for HF and VHF, in spanish

The magnetic loop antenna - An article about magnetic loop antennas in spanish

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

JJ6 Antenna - Beam antenna for 14-18-21-24-28-50 Mhz by G4ZU in french

Antennas and transmission lines - A very exaustive article on antennas and transmission lines. Covers many aspects of antennas and feed lines, in spanish

CD Case WI-FI antenna - A bi-quad antenna for wireless 2.4 Ghz made using a cd case

6 Element Yagi for 432 Mhz  ^updated - U6YRN 6 element yagi antenna for 430-450 Mhz in spanish

Pacific T.V. Online Tube Catalog - Vacuum tubes and sockets for radio, audio and amateur use. Over 1500 types, online schematics and technical data

YY1CIR - Radionauta - Blog de Radioaficion - Personal Blog devoted to ham radio topics, amateur radio issues, social impact of ham radio and opinion.

M5AML John - M5AML - SSTV, Aerials (antennas), SSTV, Rallies, UK prefixes

Web and ATV Camera Frauenstaffel - Webcameras, Frauenstaffel - Waidhofen - Austria, ATV-Webcam on a 150feet high radiotower.

Makidenki - Transvertes, AO-40 Convertes, FM-TV transmitters UHF loop antennas

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

Garth RF Filters - ATV Filters, RF filters dealer

Kustom CB & Stereo - CB Radios, 10 Meter Radios, Base Station Radios, Amateur Radios, Wilson, Firestik, Monkey Made, Striker Antennas, Cobra, Uniden, Galaxy, Connex, Magnum, Ranger, General Radios in Phoenix, AZ

Kollman Radio - Kollman Radio- Kansas City's Amateur Radio ,CB Radio, Scanner, Satellite TV|DirecTV & more store

Camsecure CCTV - CCTV equipment, ip cameras, software and webcams

ZLP Electronics - Yaesu Icom Kenwood CAT Interfaces. Isolated audio-DATA interfaces for ALL afsk DATA modes inc psk31 rtty sstv etc.

KPOT - A russian multi mode ham radio software that support SSB, SSTV, CW , GMSK, FSK, FSK-W, BPSK, RTTY, MFSK.

PSK31 Interface - Fairly simple way to interface a computer soundcard to an HF rig to operate PSK31. This interface also works for SSTV & RTTY, and has been tested with a Kenwood TS-140.

AR5000 a multiple talent - Convert ar5000 from 10.7 Mhz to 70.7 Mhz