baycon 23cm

G4CQM Homebrew VHF Yagi antennas  ^{updated  pop} - Homebrew VHF Yagi 50MHz 144MHz 432MHz 1296MHz 2320MHz 6M 2M 70CM 23CM 13CM Yagis

VHF/UHF Long Yagi Workshop  ^pop - Yagi plans and notes for 6m, 2m, 70cm and 23cm

1270Mhz Yagi Antenna - Build your own antenna for the 23cm band ( 1250Mhz - 1280Mc ) using some aluminium and this simple design.

23cms antenna - The DL6WU 23cm YAGI, The Bassoon 3 band J-Pole antennas, pictures and building plan

Hombrew 23 cm antennas - Homebrewing antennas for 23 cms

Flat plate aerial for 23 cm - This is a simplified design for /P aerials yet offers about a +12dBd gain on 23 cm

DL6WU Yagi antenna - The DL6WU yagi for 23cm bu M1EEV

23cm double bi-quad - Construction of a 23cm double bi-quad antenna

VHF UHF European Beacons - MMMonVHF maintains the data for 6m, 2m, 70cm and 23cm bands in collaboration to LA0BY. This site allow display of a beacon map and latest beacon spots.

Torbay Amateur Television Group - Torbay Amateur Television and Microwave Group GB3TB 23cms Repeater at IO8ØFL

DF6NA : VHF Audio Examples - Sporadic E, meteor scatter, 70cm 23cm and 10Ghz audio recordings in various modes

GB3LO Lowestoft amateur radio repeaters - GB3LO Live Lowestoft and the East Coasts Amateur Television Repeater on 23cm 1316.00 MHz

M2 Antennas - 80m to 23cm beam antennas, oscar antennas, and antenna rotors

PD0HNI ATV projects Priority listing - Pd0hni 3cm 6cm 13cm 23cm 70cm ATV projects

GB3HV 23cm ATV repeater - The home counties 23cm amateur television repeater, England UK

G0HWC ATV 13cms and 23cms projects - 13cms and 23cms ATV my projects and builds. Also using wifi amps on 13cms, 13cms dish feeds using a Sky dish. GB3CZ

KD5FZX 23 CM GS-15B PA - GS23B / 4CX1600U 1KW Power amplifier for 23cm

N2UO style 23cm Amp - 23 cm amplifier based on the N2UO version

300w 23cm Amplifier - The 23 cm amplifier pictured here delivers more than 300 watts with 10 watts drive.

ATV Stripline 250mW RF Output Driver Amplifier - A Stripline 250mW RF Output Driver Amplifier For 23cm Microwave ATV

23cm PSK packet RTX - 23cm PSK packet-radio RTX for 1.2Mbit/s user access by Matjaz Vidmar, S53MV

High-speed packet 23cm - 23 cm wide-band transceiver for high-speed data or audio by PE1JPD

23cm dual stage preamp - A modification / combination of the DJ9 BV & I5TDJ 144 MHz preamp designs

23 cm GaAs FET preamplifier - On 23cm the best way to obtain a good RX-sensitivity is to use a GaAs-FET in the front-end, since these devices show very low noise figures.

23cm GI-7B(T) PA - Tubes used to achieve about 500W on 23 cm band