air core baluns

Concealed DSS J-Pole - The idea here is to have my antenna high in the air, in free space, with the dish mounted close by for concealment.

SWL antenna distribution system - A methodology for connecting multiple LF/MF/HF receivers to a single antenna via readily available and inexpensive 75-ohm TV cable. Custom made baluns and splitters provide impedance matching and prevent interaction between receivers.

OH7SV Matti Hohtola Ham Projects  ^pop - The most modern QRP transceiver in 2004,Direct Conversion HF Transceiver with DDS LO, 50 ohm to 200 ohm HF wide band transformers, Wilkinson splitter for RX measurements, Windom baluns 2001/2004, Ferrite rod antenna for 80 meter, Magnetic Loop Antenna for 80 m, Mascot Switched PSU 9320 modification to 8A peak current, 150W MOSFET linear amplifier for 80m, 80 m HF SSB/CW Transceiver

AC Communications - We specialize in antique repair, restoration, sales and parts

BB&B Technical Amateur Repairs - Amateur Radio Repair resource since 1982. We repair all makes and models of Amateur Radio equipment, vintage to late-model

Collins Radio Repair - Dutch Maurer WB7DYW Collins repair services

Vintage Radio Repair and Restoration - Repair & Restoration information in UK

Antique Radio Repair - Redwood Radio Antique Radio Repair & Restoration specializes in Radio Repair and Restoration of Auto, Car and Home Radios. Located in Portland Oregon

LandAirCom - Repair service in NY and manuals

Radio Relics - Repair and Restoration Services in Orlando USA

Omega electronics - Omega Electronics International is the source for Ameritron linear amplifiers as well as other amateur related products and repair service

Nostalgia Air - Nostalgia Air Vintage Radio Reference Page

CQDX - Who is on air system. Allow registered users to search for on-air operatos.

DeltaKilo Yahoo Group - This is a group for CBers, Sidebanders, Amateurs and Freebanders. Items to be discussed are CB, Skip, Skeds, DX communications, SSB, export radios, Radio equipment, mods, ham radio, repairs, electronics, CW, PSK31, RTTY, digital, and different radio shops.

Hampton Road's Emergency Services - STPD, VDOT Mutual Aid/Airport Fire, Hospital to Ambulance COR by www.hrconnect.com

The NKARC Foxhunt Page - Foxhunting is the fine art of wandering aimlessly over hill and dale whilst loaded down with enough electronic equipment to singlehandedly repair the MIR space station...

Intercept NW - Aircraft frequencies - Aircraft freqs that can be heard from the Puget Sound area

N4JRI Scanner Pages - Some beginners guide to monitoring aircraft communications

FlightRadio.com - Aircraft frequencies, scanning radio, air traffic

ScanNewBedford.com - Welcome to scannewbedford.com. This site was built for people who would like to hear a live broadcast of New Bedford Massachusetts public services. There are also a few frequencies from other local towns such as Dartmouth, and Fairhaven being broadcasted on our live audio feed. The web site is free for everyone to use and pass along to another friend. Thank you and enjoy the Scan New Bedford Live Scanner Audio Broadcast of New Bedford`s Police, Fire, and EMS.

Ham Radio Repair - N4DA - - The Radio Doctor provides complete repair services for all major brands of HF Transceivers and HF Amplifiers, including vintage radios GA USA

NC Total Electronics - Repair service located in Swepsonville, NC USA

Radio Nepal - Radio Nepal airs broadcasts on mediumwave, shortwave and FM frequencies and news bulletins and music on the Internet via RealAudio.

Ferrite information - Ferrite Toroidal Cores, Magnetic Properties of Ferrite Materials, EMI - RFI Suppression Design Considerations, Ferrite Beads, Ferrites for RFI Ferrite Cores for RFI Suppression by CWS ByteMark

Electromagnetic Radiation Explained - by Jim Hawkins - WA2WHV How Radio Waves Are Born