6m amplifiers

VHF rubber duck Portable Antenna - You can make your own 2-meter "rubber duckies" that will likely perform much better than many commercial units.

HF/VHF Portable Mini Tuner - A small portable antenna tuner for HF and VHF bands by ON6MU

Duoband DK7ZB-Yagis 2m and 70cm - These Yagis cover the range of 144-146MHz on 2m and 430-440MHz on 70cm. They can be used for alle modes (FM and SSB/CW). On both bands the SWR is good across the whole band.

144MHz omnidirectional antenna - A full wave 2-meter VHF omnidirectional antenna by ON6MU

muTek Limited - Manufacturer of RF amplifiers, low noise pre amps, transverters, power supplies

Delta Sigma, Inc. - High Power RF Amplifiers by Delta Sigma, Inc

Booster 144 Mhz amps - Professional ham radio VHF amplifiers made in indonesia

HI-Z Antennas - HF receiving systems and components, band pass filters, array controllers, HI-Z pre amplifiers

1296 by KB2AH - Specialized 1296 Mhz Equipment, Circular Feeds, LNA, power amplifiers, Antenna systems, Test equipments, antenna mounting blocks

Marine Audio Direct - From marine stereo, to marine radio ,cellular amplifiers,cb radios, marine antenna and more marine radio products online shop

Tube-type amplifier FAQs. - This page should help the less experienced users solve common problems and questions about HF tube-type amplifiers by Matt Erickson KK5DR

Harris linear amplifiers mods  ^updated - Harris linear amplifiers RF-353 and RF-355, full automatic amplifiers, 1.6 to 30 MHz How to use them without the Harris transceiver RT-1446 by F1FRV

7 Watt HF Amplifier - An RF power amplifier, providing 7 Watts output in HF bands, schematic by ON6MU

Solid-state HF amplifiers - What makes a good solid-state amp ? by Adam Farson, VA7OJ/AB4OJ, May 2002

2 meters Power Amplifiers - Several 144 MHz Power Amplifier by YT1AR using GI7B GS31B GS35B GU34B

6M QRO - 500 W RF Power Amplifier for 50 MHz by KB0NLY

2m and 6m Power Amp - Duoband PA for 6m and 2m by T92T abd YU1AW schematic

Homemade HF +50MHz Antenna tuner - HF/6M antenna tuner preselector and antenna switcher project by ON6MU

High power amplifiers by pass relays  ^updated - These relays are only to be used for output power who exceeds conventional antenna relays specifications.

Mic Pre Ampllifier - A microphone preamplifier schematic for hand-helds by ON6MU

4AMP 18v power supply - Schematic of a 4 AMP / 18v regulated power supply by ON6MU

Power supplies with UA78 - 13,8 v / 1 A power supplies using the UA78 series by ON6MU

Wideband PreAmp's for HF/VHF/UHF - Wideband VHF/UHF/SHF monolithic PreAmp based on MARx-series by ON6MU

Kenwood TH-215 TH-415 mods - Unfilter LF output from the TH215/415 kenwood portable radio

Condor 16 project by ON6MU - Project Condor16 VHF transceiver