Search Results for "3 band"629 links - and 1 categories
- 2 element Quad antenna for 10 12 15 mt
- Detailed instructions about a home made 2 element quad antenna made in diamond configuration, resonating on 10 12 and 15 meters band, by IZ7ATH Talino
[ Hits: 60046 | Votes: 84 | Rating: 6.54 ]
- PV6 Yagi antenna
- 6 elements yagi beam for 15 meters band, by T73M
[ Hits: 2668 | Votes: 2 | Rating: 3.50 ]
- PV5 Yagi antenna for 20m
- 5 elelents yagi beam antenna for 20 meters band by T93M
[ Hits: 4376 | Votes: 0 | Rating: 0.00 ]
- PV4 4 element Yagi antenna
- PV4, W2PV 4 element Yagi antenna as described in ARRL antenna handbook 15th edition for 20 meters band by T93M
[ Hits: 7076 | Votes: 7 | Rating: 6.43 ]
- RockLoop Antenna
- A Compact antenna for 10, 14 & 21 MHz Bands. A multiband portable and indoor antenna suitable for QRP operations based on an original idea by W9SCH that described this small loop in Sprat 60.
[ Hits: 30504 | Votes: 14 | Rating: 6.85 ]
- Three or four foot box loop
- Plans to build a three or four foot box loop for the AM broadcast band, will tune from 530 to 1710 kHz.
[ Hits: 3931 | Votes: 3 | Rating: 7.00 ]
- Center-Loaded Off-Center-Fed Dipole - 6 band
- Multiband Center-Loaded Off-Center-Fed Dipole (CL-OCFD) antenna that work on 80m 40m 30m 20m 15m 10m by ON4AA
[ Hits: 6662 | Votes: 6 | Rating: 6.83 ]
- 1270Mhz Yagi Antenna
- Build your own antenna for the 23cm band ( 1250Mhz - 1280Mc ) using some aluminium and this simple design.
[ Hits: 11213 | Votes: 15 | Rating: 6.21 ]
- Top Ten Devices
- Automatic band decoder, six way antenna relay, band reject coaxial stubs and more
[ Hits: 1306 | Votes: 0 | Rating: 0.00 ]
- Tonga DXpedition Award
- To gain Tonga DXpedition Award it is necessary to have QSL confirmed contacts with two amateur radio expeditions from Tonga (A35), on two bands, with two diffrent modes. Available also to SWLs
[ Hits: 199 | Votes: 0 | Rating: 0.00 ]
- Internet six meter news
- Lots of links and news for the six meter band, 50 Mhz.
[ Hits: 2741 | Votes: 5 | Rating: 4.40 ]
- Microwave Email list
- Message list about 903 Mhz. and above bands. Use various VHF reflectors for the 432 and lower bands. Most traffic will be about 2304 and above.
[ Hits: 581 | Votes: 0 | Rating: 0.00 ]
- PSK31 Web Receiver
- These web receiver based in Kiew Ukraine show PSK31 activity on 20m band 14.070-14.074 MHz remotely by using a web browser. Requires java by the MixW team
[ Hits: 4116 | Votes: 17 | Rating: 6.54 ]
- NSI-N Systems, Inc.
- Triple-band (2-2.5 GHz, 6.5-7 GHz, 12-13 GHz) central receive systems with automatic airborne tracking.
[ Hits: 1074 | Votes: 0 | Rating: 0.00 ]
- MT63 HF mode
- MT63 is a DSP based advanced HF mode for Amateur Radio, intended to provide high performance keyboard - to - keyboard conversational operation on HF bands under poor conditions
[ Hits: 1239 | Votes: 17 | Rating: 7.52 ]
- PSK31 explained
- PSK31 bandwidth explained and related links by w5bbr
[ Hits: 2165 | Votes: 1 | Rating: 1.00 ]
- HF Beacon tracker
- This Windows program will identify the 18 worldwide NCDXF/IARU International Beacon Stations and display each, as they become active
n just 3 minutes, you will know if a band is really open
[ Hits: 1570 | Votes: 1 | Rating: 10.00 ]
- VHF Logging program
- This program checks for duplicates (including partials), lists multiplier grids by band, lists all contacts, writes the Cabrillo file format for log submission, and provides many current statistics by N3FJP
[ Hits: 1274 | Votes: 0 | Rating: 0.00 ]
- Tuning control of the Yaesu FT-736R multiband VHF/UHF transceiver.
[ Hits: 3666 | Votes: 30 | Rating: 5.60 ]
- Freeware RemIcom-B is a very simple ICOM remote program.
Display of current frequency, mode and filter
ITU HF Band assignment (ITU Region 1, 2 and 3 selectable)
HAM HF Band usage
analog frequency band display
[ Hits: 3272 | Votes: 1 | Rating: 10.00 ]
- Ham Helper
- Ham Helper is a tool that will help Ham Radio operators with many tasks. Features include UTC Time display, Callsign Country lookup, internet callsign lookup, band plans, W1AW schedule, bearing/distance calculation and more.
[ Hits: 5706 | Votes: 11 | Rating: 5.55 ]
- 70cm GS-23b Amplifier
- 1500 watts amplifier for 70 cm band using GS23B /4CX1600U SVETLANA by LZ2US
[ Hits: 611 | Votes: 0 | Rating: 0.00 ]
- Microwave marker
- A simple marker generator for the microwave bands
[ Hits: 1675 | Votes: 0 | Rating: 0.00 ]
- Wide Band FM Tranceiver
- 70 and 23 cm wide band FM tranceiver
[ Hits: 3311 | Votes: 4 | Rating: 4.50 ]
- High-speed packet 23cm
- 23 cm wide-band transceiver for high-speed data or audio by PE1JPD
[ Hits: 1587 | Votes: 4 | Rating: 6.75 ]
You can try similar termswide band or narrow band all band cross band repe band 9 band 80 m band 9 band. 30 m band air band uhf l band ka band l band lna vhf-air-band 8 band 11 m band day band
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