antenna design

465 links - and 1 categories

6 Elements Yagi for 50 MHz - Six elements yagi antenna for 6 meters band. This antenna design is based on the QuickYagi 4 software by WA7RAI, uses a 6.5 m boom, feature 12.0 dBi gain and 35dB front/back
[ Hits: 767 | Votes: 1 | Rating: 10 ]

80 meters spiral loop antenna - N4SPP 80 meters band spiral loop antenna based on SM0VPO design
[ Hits: 5253 | Votes: 10 | Rating: 7.1 ]

Microvert antennas by DL7PE - Progress in Design of Extremely Short Transmitting Antennas Short and still efficient, how is that possible? By Juergen Schaefer, DL7PE author of the MicroVert antenna concept. The MicroVert introduced in this document is an extremely short and hardly visible short-wave antenna with outstanding radiation properties
[ Hits: 1952 | Votes: 5 | Rating: 7.5 ]

Folded dipole antenna by N4SPP - A quarter size cobra dipole antenna, a multiband dipole antenna for 40 to 10 meters basedn on original cobra dipole design but with a limited space by N4SPP
[ Hits: 2623 | Votes: 1 | Rating: 8 ]

Yagi antenna construction notes - KA7OEI article on homebrewing Yagi UDA antennas with practical suggestions and designing notes.
[ Hits: 911 | Votes: 0 | Rating: 0 ]
Designing Driven Elements in Yagi antennas - The design and feeding of driven elements for VHF/UHF Yagi antennas , modeling, observations and some case studies by Graham Daubney F/G8MBI
[ Hits: 1133 | Votes: 2 | Rating: 6 ]

Designing Log Periodic Antennas - Lightweight and precise, the log periodic has become a favorite among EMC engineers By Glen Dash, Ampyx LLC
[ Hits: 3865 | Votes: 8 | Rating: 6.75 ]

NVIS antenna design - Theory, Modeling, and Practical Applications By W5JCK, presentation in PDF File
[ Hits: 3350 | Votes: 7 | Rating: 3.57 ]

Homemade Arrow Antenna - EA4CYQ portable VHF UHF Yagi antenna designed for satellite operations.
[ Hits: 4379 | Votes: 8 | Rating: 4.75 ]

Homebrew Arrow Satellite Antenna - The Arrow Antenna is a design classic: it combines light weight, compact design and functionality in a single package for operating FM dual band satellites such as AO-27, UO-14, SO-41 and SO-50
[ Hits: 3424 | Votes: 6 | Rating: 6.67 ]

14 Elements for 432 MHz - A 14 elemets yagi antenna for 432 MHz based on DK7ZB design
[ Hits: 4007 | Votes: 8 | Rating: 4.25 ]

ZS6BKW in Inverted-V format - ZS6BKW antenna design in inverted-v format antenna design at QRZ forums
[ Hits: 2965 | Votes: 1 | Rating: 2 ]

CWS Coil Winding Specialist - Manufacturer of transformers, inductors coils and chokes. Custom winding, EMI / RFI Filters, Antenna Windings on ferrite rod, Antenna Winding on phenolic. Any antenna coil designs.
[ Hits: 593 | Votes: 1 | Rating: 1 ]

Valcom - Valcom Guelph specializes in the design and manufacturing of a full range of MF Beacon 100 KHz - 600 KHz, AM Broadcasting 540 - 1700 KHz, HF 1.8 - 30 MHz, VHF 30 - 300 MHz and UHF 300 - 1,200 MHz and SHF up to 6 GHz antennas based in Canada
[ Hits: 797 | Votes: 2 | Rating: 9 ]
RYMSA - The RYMSA Corporation designs, manufactures and distributes a wide range of sophisticated antennas and components for the telecommunications industry supplying technical solutions tailored to the needs of its clients around the world.
[ Hits: 529 | Votes: 0 | Rating: 0 ]

Megawave - MegaWave Corporation's goal is to provide services and products of the highest quality to its many customers in the areas of antenna design and development, and radiowave propagation.
[ Hits: 375 | Votes: 0 | Rating: 0 ]

Cmpter Electronics - Cmpter Electronics is specialized in designs and manufactures RF Coaxial Connectors, RF Adapters, Cable Assembly and GPS Antennas for applications in the datacom/telecom, automotive, instrumentation aerospace and defense markets.
[ Hits: 408 | Votes: 52 | Rating: 9.34 ]

YagiMax 311 - A freeware dos antenna design program, dedicated to yagi antenna design by K4VX
[ Hits: 4372 | Votes: 54 | Rating: 5.48 ]

HERALD P2P radio link design - Sw tool to design point-to-point multi-hop microwave links and networks, 400MHz to 58 GHz. Site/Hop Configuration; Customized Antenna & Radio Equipment Libraries; Link Budget; Path Profile Analysis ,clearance, reflections; import path profiles from SRTM maps, free download.
[ Hits: 577 | Votes: 5 | Rating: 6.8 ]

Antenna Rotator Project - An Antenna Rotator Project. The rotor design is based on sandwiching the gears and gear supports between two 5/16 inch 6061 T-6 aluminum plates
[ Hits: 3037 | Votes: 0 | Rating: 0 ]