phone gateway

GB7MBC iPhone VHF Cluster - VHF DX spots for iPhone

iPhone DX Cluster by EA2RY - HF cluster optimized for apple iPhone

Baja Net Home Page - The Baja Net is one of the boaters’ favorite nets on the West Coast. It has a long history of handling traffic for mariners who are out of touch with friends and family. Several stations have phone patches enabling them to put you right on the line to talk to your loved ones.

Southeastern Asterisk Radio Networks - Interoperability solutions via Asterisk based RF Gateways - Southeastern Asterisk Radio Network (SEARN) and the Southeastern Asterisk Amateur Radio Netwok (SEAARN) are designed for the purpose of developing interoperability capabilities amongst diverse communications systems. Digital Amateur Radio Project Association - DARPA expanding the digital experience.

Cobra Electronics - CB Radios, GPS systems, marine electronics, two way radios, power inverters, speakers, antenna mounts and microphones.

Phonetic Alphabets, Historic, English & Others - Phonetic Alphabet Historic, English and Others. Foreign NATO Morse Telegraph Code Abbreviations Q X Z Procedures CB Police Marine Army Navy Heliograph SINFO SINPFEMO Signals WW1 WW2

MB7USK - APRS Internet Gateway in Folkestone, Kent UK

Transceiver to pc interface for echolink - with a hardware DTMF detector and galvanic isolation designed for SVXlink based Echolink gateway

About Repeaters - Introduction to repeaters, repeater bands, linking, repeater gateways, using repeaters and operating guidelines by WIA.ORG.AU

IC-7000 Mic Upgrade - HM-151 microphone shipped with the IC-7000 has inadequate audio output level

Yaesu VX-7R hints and tips - Yaesu VX-7 Microphone Audio, Yaesu VX-7 Speaker Repair and the MH-209SMA antenna

Freq Finder: iPhone Repeater Directory - Freq Finder is an iPhone based Ham Radio Repeater Directory that locates repeaters based on the user location.

HamMorse for iPhone - Ham Morse allows you to practice morse code on your iPhone or iPod Touch. It is designed particularly for Ham radio operators and others who wish to achieve or maintain a high level of proficiency in this classic mode of communication.

Elmer for iPhone - iPhone Software to practice taking your Ham Radio Exam

Morse Key for iPhone - A free simple touchscreen-based CW Morse Code straight key. Practice sending Morse Code on your iPhone.

Noise Cancelling Headphones - Review of common noise cancelling headphones for under $50.00 by WA4PGM

Kenwood Pin Connectors - Microphone, accessories and data packet pin connection schematics for Kenwood Radios

Measuring Inductances with a Freqeuency Counter - This article also shows how you can make your own measurements that are as good as those possible with professional equipment

A Simple Dual Band SSB Transceiver - Homebrew a dual-band transceiver with a crisp receiver and a clean SSB signal

Kenwood MC-50 modification - MC-50 microphone modification for high emphasis

Icom microphone reference list - List of Icom microphones with connector type description and transceiver compatibility

Wire a XLR Mic to a Yaesu FT-950 - Yaesu FT-950 Wiring for a Microphone with a 3 pin XLR Plug to 8 Pin Plug & Foot Switch Wiring from REAR PANEL

SM20 microphone with FT-100D - Use an Icom SM20 microphone with Yaesu FT-100D

BITX 6W SSB transceiver for 14MHz - BITX is an easily assembled transceiver for the beginner with very clean performance.

80m Passive Heterodyne Receiver - Using a full-size antenna and a reasonably sensitive headphone, this simple switching mixer will produce an amazing abundance of signals on 80m.