The Four Metres Website


70 MHz transverter interfacing to IC-756PRO3 A simple guide from Tom LA4LN	Submitted by: LA4LN


G0KSC OWA Yagi Antenna Designs Lots of Optimised Wide-band Array (OWA) Yagi designs for 70 MHz which require no matching device, direct coax feed! Short and long boom Yagi designs all by G0KSC	Submitted by: G0KSC


Moxon antenna project Including design software


YU7EF antenna designs Extensive antenna design directory, including 4, 5, 6 and 7-ele designs for Four metres.


DK7ZB antenna Designs for 2,3,4,5,6,7 and 9-ele Yagis for 70MHz. The 9-ele is 12.3dBd and 10m long.


W4RNL 6m & 4m antennas 6mtr & 4mtr Antenna	Submitted by: G0NMY


A pre-amp for the FT847 from Ole, OZ9TM	Submitted by: Bo OZ2M


PA5DD How to turn a useless old 5ele TONNA for 6m into a 4m yagi.	Submitted by: pa5dd


The G8TTI transverter 433 MHz to 70 MHz! Details of my old transverter	Submitted by: g8tti


OZ2M 70MHz designs Transverter from 28MHz, 25W linear PA and high-power low-pass filter.


G6IGA's PMR page with details of the Key KM80 conversion for 4m


M5GWH's PMR page with loads of links for ex-PMR conversions


70MHz pre-amp Ultra-linear 70MHz pre-amp from YU1AW, using a BFP196


70MHz dipole design from the Phoenix Radio Club


G4ZTR Home-brew 8-ele 4m beam, as used by the G0VHF/P contest team.


M1CCZ Home-brew 4m 7-ele beam.


G0MJW Details of 4m station and QRO linear PA.


Andover RC transverter ARAC transverter details from Brian G4NNS.


Ascom radio details from Andy G0BEQ.


Rugby ATS User guide for the Ascom SE550 transceiver. Note that this link is a PDF.