2m 70cm antenna
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Antennas : 2M- G4CQM Homebrew VHF Yagi antennas
- Homebrew VHF Yagi 50MHz 144MHz 432MHz 1296MHz 2320MHz 6M 2M 70CM 23CM 13CM Yagis
[ Hits: 21430 | Votes: 104 | Rating: 8.46 ]
- X-Beam for 6m 2m and 70cm
- X-Beam antenna by K0EMT for 50 Mhz and VHF UHF bands
[ Hits: 5464 | Votes: 12 | Rating: 4.66 ]
- YouTube - jpole homebrew
- jpole 2mtr 70cms homebrew antenna
[ Hits: 1843 | Votes: 15 | Rating: 7.87 ]
- Homemade 2M/440 J-Pole Antenna
- A 2m 70cm Dual Band J-Pole antenna for 35 USD.
An excellent performing J-Pole type antenna, constructed from readily available materials.
[ Hits: 1044 | Votes: 5 | Rating: 3.4 ]
- Build a twin-lead Lindenblad Antenna for 70cm and 2m
- This document contains the detailed instructions to build a homemade lindenblad antenna using a twin-lead as dipole elements. This document contains 9 pages and includes a detailed construction sequence and some drawings to build this antenna for UHF and VHF ham radio bands
[ Hits: 1268 | Votes: 3 | Rating: 8.67 ]
- Twoband-Antenna for HT
- Homebrew a 2m/70cm portable or mobile whip antenna for your HT or mobile radio
[ Hits: 2928 | Votes: 2 | Rating: 5.5 ]
- A Portable Antenna for Satellites
- A portable antenna for mode B and J satellites
[ Hits: 11397 | Votes: 6 | Rating: 3.67 ]
- FBK 2/70 portable coax antenna
- A small antenna for 2m and 70cm
[ Hits: 4328 | Votes: 9 | Rating: 5 ]
- 2m Lightweight Portable Dipole
- Lightweight portable QRP 2m & 70cm half wave dipole for SOTA or an emergency antenna for the 2m and 70cm Go-box.
[ Hits: 174 | Votes: 1 | Rating: 9 ]
- Dual Band Satellite Yagi
- The antenna is a VHF side is a 2m moxon, tuned on 145.825 MHz. The driven element of the moxon couples to a driven element for a 5 element 70cms Yagi, tuned on 436.5 MHz.
[ Hits: 1200 | Votes: 2 | Rating: 8.5 ]
- 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: 147401 | Votes: 1105 | Rating: 6.95 ]
- 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: 28703 | Votes: 49 | Rating: 6.26 ]
- 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 ]
- Compact and effective 2m 70cm antenna
- Antenna was designed for SO-50 satellite operation but can be used for any VHF/UHF activity.
It's a mix of a Moxon Antenna and a Yagi antenna.
It has gains 4 dBd on 2m and 6.5 dBd on 70cm bands and it is fed via single 50 Ohm cable.
[ Hits: 2576 | Votes: 1 | Rating: 10 ]
- 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 ]
- 5 Element 2M / 70cm Yagi
- On this page is the design for Dual Band 2M / 70cm antenna with 3.2mm elements. The antenna has a 50 ohm designed driver. This Yagi has a unique element called a Open Sleeve
[ Hits: 1689 | Votes: 10 | Rating: 5.5 ]
- Dual Band VHF UHF Yagi Antenna projects
- On this page are designs for Dual Band 2M / 70cm antennas. All antennas are 50 ohm designed driver. These Yagis have a unique element called a Open Sleeve. 4 Element 5 element and 9 element Dual Band - 2M / 70cm antenna projects
[ Hits: 752 | Votes: 4 | Rating: 5.75 ]
- FBK 2m-70cm dualband coax antenna
- A travel, or a fixed vertical coax antenna originally designed by PA0FBK. This antenna is very easy to make from a piece of 50 ohm or 75 ohm coaxial cable, and can be either smooth, roll-up version, or rigid cable
[ Hits: 350 | Votes: 3 | Rating: 9.33 ]
- ZS1II VE2EK Amateur Radio Blog
- Amateur radio blog about Homebrew equipment,ham radio antennas, satellites, QO-100 operations, rf amplifiers, 2m ldmos amplifier, 70cm ldmos amplifier, 23cm ldmos amplifier
[ Hits: 115 | Votes: 3 | Rating: 8.67 ]
- Diplexer 2m 70cm
- This DIPLEXER separates 2m from 70cm on the same coax cable, and allows to use 2 antennas over the same cable and permits transmission on one band
and simultaneous receiption on the other band by hb9abx
[ Hits: 3790 | Votes: 12 | Rating: 7.75 ]
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