- The DBJ-1 VHF-UHF Dual Band J-Pole
- Searching for an inexpensive, high performance dual band base antenna for VHF and UHF ? Build a simple antenna that uses a single feed line for less than $10.
[ Hits: 6290 | Votes: 5 | Rating: 6 ]
- The DBJ-2 portable J-Pole
- A Portable VHF-UHF Roll-up J-pole Antennam that resonates on both bands but actually performs as a half wave radiator on both bands
[ Hits: 4334 | Votes: 4 | Rating: 7 ]
- The DK7ZB-Match for Yagis
- Simple, easy to built match developed in 1995 for Yagis with resistitive loads of 12.5, 18 and 28 Ohm.
[ Hits: 3637 | Votes: 8 | Rating: 6.38 ]
- The Eggbeater Antenna
- Calculating and building an Eggbeater antenna.
InstantTune and push-button Rx. Documentation available in french and english
[ Hits: 6174 | Votes: 6 | Rating: 8.67 ]
- The Optimum 6 Element Yagi-Antenna
- A 70cm and 2m 6 elements yagi antenna plan based on the IEEE Transactions on Antennas and Propagation
[ Hits: 1422 | Votes: 2 | Rating: 4.5 ]
- The simple 144/440 copper pipe J
- A simple dual band VHF UHF jpole antenna Projects by Dale Kubichek
[ Hits: 8387 | Votes: 18 | Rating: 8 ]
- The Skew-Planar Wheel Antenna
- This is a very useful aerial design,forgotten for 40 years. This antenna offer a low omnidirectional pattern and has circular polarization. Can be used as a beacon antenna and simulations are for U-VHF and upper
[ Hits: 608 | Votes: 3 | Rating: 4 ]
- The Turnstile antenna
- An omnidirectional and horizontally polarized VHF antenna by EA4EOZ
[ Hits: 916 | Votes: 4 | Rating: 3.25 ]
- Travel-ready VHF/UHF Yagi
- A portable VHF/UHF portable 6 element Yagi antenna project by OH2GVB
[ Hits: 621 | Votes: 2 | Rating: 4 ]
- Tri-Band VHF/UHF Antenna Design
- The TBJ-1 – a triband base antenna was published in March 2017 QST. This antenna covers 2M/220 MHz/70cm in one 6ft 3/4 inch PVC pipe and requires no radials.
[ Hits: 213 | Votes: 0 | Rating: 0 ]
- Triband VHF Yagi antenna
- A triband VHF Yagi antenna for 6 m, 4 m and 2 m with one feed-point by DK7ZB
[ Hits: 1778 | Votes: 3 | Rating: 9.67 ]
- Twoband-Antenna for HT
- Homebrew a 2m/70cm portable or mobile whip antenna for your HT or mobile radio
[ Hits: 2929 | Votes: 2 | Rating: 5.5 ]
- UHF VHF Folded Dipole
- Dual band 2 m and 70 cm folded colinear aerial array project by G2BCX
[ Hits: 1591 | Votes: 2 | Rating: 10 ]
- Vertical antenna for 2 mt and 70cm
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- How to Build a Dual-Band Antenna for 2M/70cm presentation PDF file
[ Hits: 28710 | Votes: 49 | Rating: 6.26 ]
- VHF / UHF Antenna Design
- A dipole for 2m, 4m, 6m band an hamdwritten note for a homemade vhf antenna that can be tuned across the VHF band
[ Hits: 1695 | Votes: 10 | Rating: 7.08 ]
- VHF / UHF Direct Connect Beams Lengths
- Here are some lengths and spacings for various direct connect beams.
[ Hits: 1316 | Votes: 2 | Rating: 5.5 ]
- VHF 5/8wave vertical antennas
- By Guy, de ON6MU, At VHF, both the 1/4-wavelength monopole and the 5/8-wavelength monopole antennas are widely used.
[ Hits: 1937 | Votes: 4 | Rating: 5.5 ]
- VHF antennas, construction and use
- Article by VU2GT about VHF antennas, how to evaluate performances and models.
[ Hits: 995 | Votes: 0 | Rating: 0 ]
- VHF UHF BiQuad
- This is a vertically polarized Broadside and Collinear Array each Loop is a vertically polarized Broadside Array both the right and the left side of the Loop is a bent 1/2 wave dipole working 180 degrees out of phase with the other one and that gives you 4.15dbi of gain
[ Hits: 176 | Votes: 0 | Rating: 0 ]
- VHF UHF Coaxial Dipole Antenna
- A base station antenna you can easily build for 146,220 or 440 MHz, with performance similar to a J-pole but smaller and less obstrusive
[ Hits: 2931 | Votes: 15 | Rating: 5.55 ]
- VHF UHF Duo band Yagi Antenna
- Duoband Yagi 2m/70cm with 4 Elements on 2 m and 5 Elements on 70 cm and one Feed point. The 4-El.-Ultralight-Yagi for 2m can be used on 70cm with an SWR of 1,5 without any changes.
[ Hits: 154 | Votes: 6 | Rating: 7 ]
- VHF UHF Fan Dipole Antenna
- Author describes in this post a unique copper pipe fan dipole that he created and that provides fantastic results
[ Hits: 1500 | Votes: 8 | Rating: 7.38 ]
- VHF UHF Log Periodic Antenna
- A detailed drawing of a VHF UHF Log periodic antenna by VA2PHI
[ Hits: 10548 | Votes: 34 | Rating: 5.89 ]
- VHF UHF Slim Jim Antenna
- A vertical monoband antenna design that can work from 6 meters to 70 cm by F5ZV in French
[ Hits: 1492 | Votes: 5 | Rating: 3 ]
- VHF Yagi from Old TV Antenna
- 6m/2m/70cm Yagi Antenna Built from Old TV Antenna
This turned out to be a great little antenna. It works the 6 meter, 2 meter and 70 centimeter bands. You can use one common feedpoint or two seperate feedpoints depending on how you would like to connect this antenna to your transceiver.
[ Hits: 731 | Votes: 2 | Rating: 10 ]
- VHF-UHF Long Boom Very High Performance Antenna Designs
- Experimental Long Boom Antennas - CP, LPDA, multiband with several NEC Files for 50MHz 144MHz 222 MHz 432MHz but also 902MHz and 1296 MHz Antenna projects.
Includes also for each antenna model, in a general comparison table each antenna characteristics including Directive Gain, G/T, E-F/R, H-F/R abd Boom Length. This is a great value comparison table of several commercial and home made VHF UHF antenna projects.
[ Hits: 190 | Votes: 1 | Rating: 10 ]
- VHF-UHF Portable Yagi-Uda Antenna
- Homebrew UHF VHF portable Yagi-Uda antenna design and construction notes for satellite operations
[ Hits: 1241 | Votes: 2 | Rating: 3 ]
- VHF/UHF Folded Diplole
- This is a two element colinear design for vertically polarized radiation. It may be constructed for use on either 2m or 70cm
[ Hits: 1139 | Votes: 0 | Rating: 0 ]
- VHF/UHF Long Yagi Workshop
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- Yagi plans and notes for 6m, 2m, 70cm and 23cm
[ Hits: 34426 | Votes: 44 | Rating: 5.46 ]
- VHF/UHF Quad Antenna
- Article by N6JSX on homebrewing quad antennas for VHF and UHF.
[ Hits: 4741 | Votes: 4 | Rating: 5.25 ]
- VHF/UHF Wideband Portable Dipole
- A portable dualband dipole robust and compact antenna usable for horizontal and vertical polarisation by ON6MU
[ Hits: 3252 | Votes: 3 | Rating: 7 ]
- VHF/UHF Yagi Antenna Design
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- Design your VHF UHF Yagi antenna online, a JavaScript enhanced web page that implements the design of an antenna for 2m and 70cm bands. This page offers a streamlined experience for Yagi antenna design enthusiasts. It assumes prior knowledge of Yagi design principles, minimizing distractions with a user-friendly interface. Equipped with essential equations, it provides instant design feedback. Red font warnings indicate design limitations, ensuring practical results. Constraints include Gain (11.8-21.6 dBd) and Boom Length (2.2-39 wavelengths), with additional frequency-dependent restrictions noted in input fields.
[ Hits: 147433 | Votes: 1105 | Rating: 6.95 ]
- WHEEL Antennas
- Wheel antenna informations by The Olde Antenna Lab
[ Hits: 774 | Votes: 0 | Rating: 0 ]
- X-QUAD Antennas
- The X-Quad is an improved development of the well-known multi-element quad. Switchable polarization, high gain 2 m and 70 cm antenna
[ Hits: 1307 | Votes: 5 | Rating: 5.6 ]
- Yagi Antenna for 23cm ATV reception
- A home made 23 elements yagi antenna for the 23cm band made on alluminium boom with floating element mounted on a plastic isolators. Includes a table with elements distances and lenght
[ Hits: 333 | Votes: 0 | Rating: 0 ]
- ZigZag Antenna - VHF/UHF unconventional antennas
- An unconventional antenna family, the VHF/UHF Zigzag Dipole Antennas. Design, theory and practical construction, transformation and balancing with a half wave balun.
[ Hits: 746 | Votes: 2 | Rating: 8.5 ]
- ZX 6-6 50 MHz Yagi Antenna
- Antenna dimension, diagram and simulation of the ZX Antennen ZX 6-6 Yagi for VHF UHF by DF9CY
[ Hits: 1143 | Votes: 0 | Rating: 0 ]