5 0 radio

5 0 radio

Pages: [prev] 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ... [next]

• Multiband delta loop by DL2HCB  ^pop - A 10-20 meters coverage delta loop antenna by DL2HCB
  [ Hits: 81656 | Votes: 42 | Rating: 4.79 ]

• 50MHz J-Pole Antenna  ^pop - Need a general purpose antenna on the magic band? The J-Pole is an easy-to-build and inexpensive device that provides an omni-directional vertically polarised antenna without the need for a ground plane. In technical terms, it is an end fed vertical 1/2 wave which is fed via a 1/4 wave matching stub.
  [ Hits: 33824 | Votes: 18 | Rating: 7.05 ]

• 80 Meters EH Antenna plan  ^pop - Building this antenna is very easy and inexpensive, 6 Foot EH Antenna
  [ Hits: 42174 | Votes: 58 | Rating: 6.35 ]
• My 80 Meter Magnetic Loop  ^pop - A custom made 80 meter loop antenna. Reports on usage and tips to build the support.
  [ Hits: 26536 | Votes: 24 | Rating: 6.74 ]

• G5RV All-Band HF Antenna  ^pop - About G5RV antennas, with radiation pattern produced with eznec
  [ Hits: 29623 | Votes: 13 | Rating: 4.54 ]

• A J-Pole for 2-meters and 70-cm  ^pop - An Easy Dual-Band VHF/UHF vertical Antenna made with a TV twin lead and coax cable
  [ Hits: 103701 | Votes: 135 | Rating: 5.97 ]

• A Small Wire Loop Antennas for 160 meters  ^pop - Low noise, receive only coax loop antennas for 160 - 10 meters HF bands
  [ Hits: 49349 | Votes: 10 | Rating: 6.5 ]

• EA5XQ's Projects: Magnetic Loop - Due to my job I have top travel a lot around the world, in order to find a way of making radio I decided to build a Magnetic Loop after some comments of other colleagues for working between 20 and 80 meters mainly.
  [ Hits: 1853 | Votes: 0 | Rating: 0 ]

• Canadian amateur radio clubs - A comprehensive list of Amateur Radio Clubs in Canada
  [ Hits: 1455 | Votes: 2 | Rating: 5.5 ]

• Michigan Amateur Radio Alliance - We publish a quarterly newsletter, hold Field Day,Public service events and still provide Morse Code classes on our repeater W8USA 145.230
  [ Hits: 1177 | Votes: 4 | Rating: 3.75 ]

• W6YX - Stanford Amateur Radio Club - The Stanford Amateur Radio Club (W6YX) consists of about 50 students, staff, faculty, alumni, and community members.
  [ Hits: 563 | Votes: 1 | Rating: 10 ]

• NPR New Packet Radio - IP over 430 MHz - NPR (New Packet Radio) is a custom amateur radio digital protocol, designed by F4HDK to transport bidirectional IP trafic over radio links on the 70cm band. This IP protocol is optimized for point-to-multipoint topology, with the help of managed-TDMA. Bitrate is up to 500kbps. Home Made modem has a built-in ethernet port to connect to PC. To boost power a DMR amplifier is required to reach 20W. This project is an extension of HSMM - Hamnet - AREDN networks
  [ Hits: 151 | Votes: 0 | Rating: 0 ]

• PC to RTX interface - Schematics for IC-706, IC-718, IC-756PRO, TS-570, TS-870, and simple universal S.B. interface All three interfaces presented on this page employ galvanic isolation of the transceiver from PC computer. Audio paths are separated by transformers, optocouplers serve to separate the digital paths (PTT and RTTY keying).
  [ Hits: 3782 | Votes: 2 | Rating: 7.5 ]

• WiNRADiO for Mac - WiNRADiO for Mac, WiNRADiO provides Apple Macintosh support for our most popular receiver, the WR-1550e, a medium-range external receiver with frequency range 150 kHz to 1.5 GHz
  [ Hits: 3191 | Votes: 0 | Rating: 0 ]

• Win93 - PRO-93 Software - Data Management for the RadioShack PRO-93/2053 Trunking Scanner
  [ Hits: 1725 | Votes: 6 | Rating: 2 ]
• TS9235 - Radio Management Software for the Radio Shack® PRO-92, PRO-93, PRO-2067, PRO-2053, PRO-95 and PRO-96 multi-system trunking scanners.
  [ Hits: 2160 | Votes: 0 | Rating: 0 ]

• 50MHz frequency counter, V-meter - Circuit schematic PCB and photo documentation on building a 50 Mhz frequency counter
  [ Hits: 6608 | Votes: 10 | Rating: 4.55 ]

• 80m SSB & CW transceiver - The 80m SSB & CW transceiver design is based on an already proven concept used in ATLAS amateur transistorised transceivers from 70's
  [ Hits: 10776 | Votes: 16 | Rating: 5.19 ]

• 6m SSB/CW transceiver - Building a SSB & CW QRP transceiver for 50 Mhz
  [ Hits: 10857 | Votes: 14 | Rating: 4.57 ]

• Motorola Radius M110 modification - Turn a professional 2m VHF FM PMR transceiver Motorola Radius M110 into an amateur radio
  [ Hits: 8988 | Votes: 48 | Rating: 4.5 ]

Pages: [prev] 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ... [next]