dual gate fet

DXanTech.com - HB9CV based dual feed phased array type antennas for HAMs, antenna resource for DX-ers

DX Dual Dipole  ^pop - Two dipoles fed from the same coaxial line by n6bz for 20 and 15 meters

NB6Zep Antenna and more - A modified EDZep for 20 meters, Yagi, Zepp Beam, Dual Dipole, Space Restricted 80 meter wires. Operating Bands: 40 thru 10 meters with tuner

Bulgarian Callbook - Bulgarian (LZ) Ham Radio Callbook.

PMR446 Personal Mobile Radio - PMR446 radio information, news, reviews and forum. We also run a PMR446 gateway network using the eQSO system.

Auxiliary Communications Service - State of california, governor's office of emergency services, ACS program. bulletins, newsletters, .ftp & .pdf, links & more on public safety auxiliary communications.

IARU Region II HF Band Plan - This band plan was approved by the XIII General Assembly of Delegates of IARU Region II held at Porlamar, Margarita Island, Venezuela from September 28 to October 2, 1998

Three Rivers Radio Club - 10 meter SSB club, Free lifetime membership. We are in the St. louis area, but we also welcome hams from the whole USA.

Opequon Radio Society - The Opequon Radio Society is an ARES affiliated club operating in the Eastern Panhandle of West Virginia.

Charlotte County Hamfest - March 15,2003 Charlotte County Fair Ground Port Charlotte Fl.Large Tailgate area,Inside vendors.

CB Packet Radio Internet Gateway DNX274 - Internet packet radio gateway DNX274 for european citizen band with BBS, Convers-chat and many more, located in Germany

Amateur Packet Radio Gateways - You'll find more than 330 Amateur Packet Radio Gateways on world maps.

PC-Controlled 2m Receiver - This VHF receiver(118-173MHz) is fully controlled by PC(LPT port).Receiver presents a complete dual conversion.

Nally radio towers - Radio towers with designs made specificaly for Amateur Radio operators, incorporating mounting plates for most common rotators with in tower structure allowing for safety in the use,and tilt over preventing the need for climbing towers during regular maintance

Date and Time Gateway - Worldwide current time locator

ATNF - Australia Telescope National Facility - Operates the Australia Telescope, a set of radio telescopes in New South Wales. These telescopes are used, individually or together, to study objects in the Universe ranging from the remains of dead stars to entire galaxies.

EQSO.ORG - eQSO is a complete dedicated ham radio internet gateway and server system. It is intended for use by RF gateways and PC users connected to the internet

Amateur Packet Radio Gateways - Amateur Packet Radio Gateways by dl1eis

Radio Shack PRO-94 at eHam - Eham user reviews for Radio Shack PRO-94 1000 channel Dual Trunking Scanner

South East Michigan Scanner Page - A resource for scanner owners in the Detroit metro area, and surrounding counties. Featuring frequencies and information about public safety scanning.

Northern Electronics, Inc. - Offers 2 way commercial radios to public safety, fire, police. Also has battery database

Scanrec Scanner Recorder - Scanner Recorder (Scanrec) is a free audio recorder that is primarily designed to record speech. It has a VOX control that allows the user to save disk space when no sound is present in the signal. Since FM communications has such an effective squelch, the recorder works best with FM. HF ham bands and World Band radio have such a poor signal to noise ratio that the VOX gate on Scanrec might not be very easy to set.

eQSO - Dedicated ham radio internet gateway and server system. It is intended for use by RF gateways and PC users connected to the internet

IK4AUY Sergio - Advanced QRP Low Cost Mosfets HF Linear Amplifier with schematics, IMD, gain data and more. Six articles about amateur radio.

How to obtain a dual voltage without a transformer - How to obtain a dual voltage without a transformer