motorola gp 300

144MHz Slim Jim antenna - 2 Meter band Slim Jim antenna using a 300 Ohm ribbon cable

Portable VHF Ground Plane - Portable VHF ground plane antenna by N5ESE

2 Metre Slim Jim Antenna Project. - Homebrew a vhf slim jim antenna with a 300 ohm ribbon cable

Quarter Wave GP VHF Antenna - Quarter wave groundplane antenna for 2 meters FM by AA1PG

Echo Horn Antenna at Nasa Images - The Horn reflector antenna at Bell Telephone Laboratories

Slim Jim Antenna Using Twinlead - 2 Meter Slim Jim Antenna Using 300 Ohm Twinlead

MT-3000A Modification - Article on the Dentron MT-3000A antenna tuner and some good modifications by W1AN

KE6ZGP Bryan Herbert - Ham radio stuff, scanner and shortwave topics at KE6ZGP blog

Global Positioning Systems - How GPS works

EchoLink Android - EchoLink for Android is an edition of the EchoLink software that runs on an Android smartphone or tablet, such as a Motorola Droid or an HTC Evo.

TS-480 : Kenwood TS-480 Yahoo Group - Authoritative group for Kenwood TS-480 operators 1300 users and growing!

Yaesu FTDX-3000 - Yaesu FT DX 3000 HF/50 MHz 100W Transceiver product page at Yaesu UK

FTdx5000 Filter Setup and MARS mod - Installation of the 300 Hz Roofing Filter in the Yaesu FTdx5000 and MARS modification

Kenwood TM-241E - TM-241E Picture and specifications

U2APRS Android APRS Tracker - U2APRS is an APRS client application running on Google Android OS.It locates your position using GPS, 3G, and WiFi, and uploads it to the APRS-IS.

QTH locator - Ham Radio Android Apps to displays your current QTH locator on Google Maps using the GPS or WiFi / network location.

Scanner Radio for Android - Android app to listen to live audio from over 2,300 police and fire scanners and weather radios from around the world.

DigPal - Digital DSSTV application for windows

Mac Memory Manager - Amateur Radio Memory Manager Software for the Mac support many Yaesu Icom AOR and Kenwood radios

phpPredict - Implementation of NORAD SGP4/SDP4 algorithms in PHP for determining a satellites location and velocity in Earth orbit. These SGP4/SDP4 models were ported from Predict 2.2.3 written by John A. Magliacane (KD2BD) for the Linux operating system.

300 W Amplifier for 33 cm band - This amplifier takes advantage of the proliferation of surplus cellular 26v RF boards

Microphone sensivity calculators - Mic online calculator , Microphone Dynamic Range Calculator, Microphone Sensitivity Calculator

Yaesu Microphone Pin Outs - Vertex Standard, Yaesu mic pin outs for: FT-90, FT-100D (1990s), FT-2600, FT-3000, FT-7100, FT-8100.

TenTec 1300-Series - TenTec 1300-Series QRP CW Transceiver Kits

Motorola MSR-2000 Repeater Conversion - This is a hwo to article on a Motorola MSR-2000 repeater, 100 watt continuous duty.