tele communication

Antique Wireless Association - Electronic communication museum Bloomfield, NY USA

International Communication Friends - Official website of the ICF group

Amateur Radio Emergency Communications-KC7NYR - Amateur Radio Emergency Communications, Public & Community Service, Missing Children

W9PVR Pine Valley Repeater ARC - Pine Valley Repeater Amateur Radio Club Richland County ARES/RACES Serving Richland County with Sky warn Storm spotters and communications were needed. Working with Emergency Management and other emergency services.

California Amplifier - manufacturer of solutions for worldwide wireless broadband communications

Glen Martin Engineering, Inc.  ^pop - Glen Martin manufactures aluminum and steel amateur antenna self-supporting and telescoping towers, mounts, masts, thrust bearings and accessories.

Antenna Specialists  ^pop - Land Mobile, CB and scanner antennas, GPS, 800 and 900 Mhz antennas

Banten Antennas - Land communications and marine antennas

Amphenol - Data and telecom connectors, coaxial cables, smart card connectors and wireless cable products

HD Communications - Rf Connectors,RF Amplifiers,RF Filters,HF cable and accesories. Tower hardware valves and tubes

Tigertronics, Inc. - Packet/telemetry modems, GPS tracking, sound card interfaces

Nott Ltd. - All band 10 thru 80 meters antennas. Park 'n Talk telescoping whip antenna mounts, folded unipole antennas

Advanced Communication Sys - Repeaters, transmitters and receivers manufacturer for ham radio and commercial applications

Link Communications - Repeater and linking control systems

Heights Tower Systems  ^pop - Telescopic towers, platforms and accessories

Ritron - Vhf Ufh transceivers, repeaters, Telemetry Scada Systems and accessories

Radio Alphabet - Listen to phonetics recommended by the International Telecommunication Union, or ITU.

Telegraph Office - A tribute to morse telegraphy, resource for wire and wireless telegraph key collectors and historians by Neal McEwen, K5RW

Pactor news - A Ham Radio Newsletter dedicated to HF communications and the PACTOR user

YV-5 Communications, Inc - YV-5 Communications, Inc. Homepage, HF-VHF-UHF Radiocommunications Equipment

G.E.S. General Electronique Service - GES Mat?riel de Radiocommunications

Croatian RadioTelevision - "Croatian Radio-Television Public Corporation (Hrvatska radiotelevizija, ""HRT"")"

RadioTelephone Tutor - Helps you study for the Ham Radio & FCC GROL exams. Often times, test questions are worded in ways; that fool you. RadioTelephone Tutor drills on missed questions, till you know the answers backwards and forwards. Can take entire question pools in straight, or random order. Creates a practice test; which represents what you would be given in a real exam.

TrueTTY Priority listing - Program for amateur radio digital communications via a sound card. Supported modes are RTTY (Baudot code), ASCII (7 or 8 bits), PSK31 (BPSK and QPSK) and AMTOR-FEC (SITOR-B, NAVTEX). SELFEC SITOR decoding is possible also. No additional hardware required, need only a sound card. Optionally you can use simple circuit fo PTT-control. Can cooperate with RZ4AG AAlog logger.

DX-302 Communications Receiver - features, Operation and Specifications about Realistic DX 302