radio cb

radio cb

Pages: [prev] 1 2 3 4 5 6 7 8 9 10 11 12 [next]

• Magnetic Monster Loop Antenna for 160m - A monster magnetic loop antenna for 160 meters band. This Magnetic loop is optimized for 1840 Khz + 50 Khz. PDF Article published on La Radiospecola 10.22
  [ Hits: 846 | Votes: 2 | Rating: 10 ]

• Online Yagi Antenna Calculator - HF Beam Calculator for Amateur Radio and CB Communications
  [ Hits: 556 | Votes: 16 | Rating: 5.5 ]

• Charlie Tango DX Group - CB Radio DX Group in the UK. 27.555mhz SSB, USB, AM, FM. CB and PMR446 Radio Forum. Radio Reviews, Modifications, free membership.
  [ Hits: 347 | Votes: 2 | Rating: 7.5 ]
• MCBRN Michigan Citizens Band Radio Network - MCBRN Michigan Citizens Band Radio Network a volunteer group/organization for maintaining two way communications during an emergency, crisis, disaster, or blackout, using CB FRS MURS and WiFi. Includes plans, message relay services, neighborhood watches, large events, encampments and gatherings.
  [ Hits: 162 | Votes: 0 | Rating: 0 ]

• Recognition of CW signs at different listening levels and frequencies - The recognition of telegraphy masked by noise at 40 and 80 signs/min telegraphy speed was studied in 10 normal-hearing subjects at different sound pressure levels (25-85 dB SPL in steps of 5 dB) as well as at different test frequencies (2000, 1000, 800, 630, 500 and 250 Hz). The ability to recognize the signs varied with varying SPL. Recognition for most of the subjects was best at an SPL close to 70 dB. All subjects improved their recognition as the frequency was lowered to 500 Hz, some even at 250 Hz. These facts should be taken into consideration when training telegraphy operators as well as in the construction of radio receivers to permit listening at low frequencies. Furthermore, the critical ratio was calculated at the different test frequencies.
  [ Hits: 81 | Votes: 1 | Rating: 7 ]

• Introduction to NPR New Packet Radio - Presentation - A Quick start guide to NPR New Packet Radio on 70 cm band by the NPR author Guillaume F4HDK. This presentation introducte basic concepts of this niew digital protocol, and guide the user to the first modem configuration both of client and master modems. Includes a final recap of commands.
  [ Hits: 386 | Votes: 2 | Rating: 6 ]

• Ham and CB Radio - Web site dedicated to articles relating to Ham and CB Radios and antennas, reviews and classifieds.
  [ Hits: 169 | Votes: 3 | Rating: 10 ]

• UK Scanner Frequencies - UK frequency list provide reference table to lister to Police scanner channels UHF VHF, Amateur Repeaters, Ambulance CB Radio CoastGuard Rescue, marine VHF, Military and more.
  [ Hits: 162 | Votes: 1 | Rating: 1 ]

• Tot Radio - Two-way radio communications, amateur radio, CB radio, service repair
  [ Hits: 80 | Votes: 5 | Rating: 10 ]

• Midway Electronics - Midway Electronics supplies the area with electronic components, wire, cables, amateur radio transceivers, QRP kits, CB transceivers, GMRS radios, Shortwave radios, power supplies, antennas, coax, connector and ham radio accessories
  [ Hits: 216 | Votes: 2 | Rating: 3 ]

• Custom QSL Cartoons - Custom qsl cartoons personalized for ham radio operators and CB radio fanatics. Cartoons created for your own qsl card line with custom cartoons you want
  [ Hits: 488 | Votes: 1 | Rating: 10 ]

• 10 Meter Radio Repair - The Radio Shop offer a repair service on 10 meter radios, including Galaxy CB radios, Cobra CB radio and Stryker CB radio
  [ Hits: 301 | Votes: 0 | Rating: 0 ]

• Hjem - Velkommen til Nye Norworld online - Selling all brands of Hamradios and CB Radios based in Norway
  [ Hits: 254 | Votes: 0 | Rating: 0 ]

• Daki Funkversand - Daki Funkversand is a German based web shop for Amateur- & CB-Radio equipment. Our shop includes products such as radios, antennas, equipment, PMR, LPD & Freenet.
  [ Hits: 331 | Votes: 1 | Rating: 10 ]

• Handytron - Two-way radio communications, amateur radio, cb radio shop based in Madrid Spain
  [ Hits: 301 | Votes: 0 | Rating: 0 ]

• APRS Online Passcode Generator - Generate APRS Passcode using PHP for use in Amateur Radio APRS Applications when connecting to the APRS-IS Network
  [ Hits: 243 | Votes: 0 | Rating: 0 ]

• ZenitPCB - An excellent tool to create, design printed circuit boards in a simple and easy to learn way. ZenitPCB is free for personal and amateur use, limited to 1000 pins, that is more than enought for any amateur radio electronic project
  [ Hits: 142 | Votes: 1 | Rating: 8 ]

• Juma Keyer1 - Miniature PIC microcontroller based keyer kit with convenient modes. The kit includes PCB, componets, knob and ready programmed PIC microcontroller. Author make available from his web site Circuit diagram, Component layout,List of components and downloadable Software
  [ Hits: 101 | Votes: 0 | Rating: 0 ]

• Tulip SDR - SDR Project for a compact amateur radio software defined radio trasceiver covering HF bands all mode. Website includes schematics, element PCB, pictures, movies, firmware and elements bom.
  [ Hits: 369 | Votes: 5 | Rating: 8 ]

• Apple MacBook interface for digital modes - How to make a custom Line In connector for apple macbook or iMac to connect your amatur radio transceiver. A simple modification of a standard USB audio interface can work.
  [ Hits: 135 | Votes: 0 | Rating: 0 ]

Pages: [prev] 1 2 3 4 5 6 7 8 9 10 11 12 [next]