microphone pre amp

PA0IB Magnetic Loop antennas - Nice photos of two home made magnetic loop antennas assembling details, covering 3.5 MHz to 10.2 MHz and 11.9 MHz to 32 MHz

Harbach Electronics - Your world-wide source for Heathkit, Drake, Collins and Dentron amplifier parts & upgrade kits

USA frequency allocations - The radio spectrum in usa, PDF File representing the united stares frequency allocations in graphical mode, by NTIA

WH7N Blog - A wordpress blog about ham radio and computing by WH7N Honolulu hawaii

DG7BBU - Ham radio blog and information

DK2AB Core blog - Amateurfunk blog

K4eq ham radio blog - A place for me to express my thoughts on my radio activities, the state of amateur radio today, or anything else related to ham radio. Most of what you will read is only an opinion of mine and not something I'm about to get all bent out of shape over.

KI4GMX ham radio blog - Ham Radio and Electronics from a Newbie

The arizona skywarn blog - It’s not just another Blog

Lost and found in new mexico - I am an EMT-B,an Incident Commander for NM Search and Rescue and an Amateur Radio Operator - KD5KTY Dedicated to the Preservation of Life through Search, Rescue and Education services.

Amps Archives - Amps Mailing List Archives

Kiwa Electronics - Kiwa Electronics is a company that specializes in accessory equipment for the radio enthusiast. Our products include Filter Modules to improve receiver performance, a High Performance Medium Wave Air Core Loop Antenna for improved broadcast band reception, the Pocket Loop Antenna, the Earth Monitor, BCB Rejection Filter and Broadband and SW Preamps. We also offer numerous performance upgrades for popular receivers.

Penninger Radio - The home of the TIPPER a portable base system & the CLAMP-IT series of mast clamps & the SNAP TUBES series of snap together mast tubes, Snap Tube Joiner, Guy Slip Ring.

BEKO Elektronik - VHF power amplifiers made in germany

Lightning Prevention Systems, Inc. - Premier company that offers advanced products and services to protect today's structures from lightning

Shure Incorporated - Microphones and Audio Electronics - Shure incorporated, microphones and audio electronics

National RF, Inc. - National rf provides consulting engineer services, and manufactures direction finding antennas, test equipment, communications receiving equipment and adjuncts, satellite antennas, voice amplification and audio equipment.

Alpha Linear Amplifiers  ^pop - RF Concepts manufacturer of Alpha Linear Amplifiers, amateur radio RF power amplifiers, commercial power amplifiers, power meters and dummy loads.

Yaesu VL-1000 amplifier - The Yaesu VL-1000 Quadra HF Linear amplifier

Reimesch - Ham radio dealer based in germany offer RF power amplifiers, from Alpin and SPE, antennas, RFI suppression products and GSM GPRS products

RadioLabs - Radio, Wireless and Beyond - Specialize in engineering, design and repair of all rf equipment. Dealer for two way radios, scanners, shortwave radios, wi-fi antennas, wifi amplifiers. Based in Fortuna, California.

Microphones clip art - coolclips.com microphones clip arts available for personal use

GeoAlert-Extreme Wizard - GeoAlert-Extreme Wizard maintains updated geophysical indices and displays the information in a friendly - at a glance - manner. GeoAlert-Extreme Wizard features a Global Maximum Usable Frequency, MUF, map that creates and manages predictions from the VOACAP engine. Displayed geophysical indices include: solar wind Bz component, speed and pressure, current WWV type indices and predicted solar flux, planetary A-Index and probability of major storms at middle latitudes for the next day.

Duncan's Amp Pages - This is an internet resource for those interested in guitar amplifiers, vacuum tubes, and design tools such as SPICE modelling.

Ameritron AL-80A modification - W7TDC modification of the Ameritron AL-80A power amplifier