2 m collinear

20 links

160m Spitfire Antenna - Spitfire Collinear Arrays for 160 meters band at UA2FW
[ Hits: 241 | Votes: 2 | Rating: 9.5 ]

VHF Collinear-Dipole - 2 m. Band VHF Collinear with 2 Dipoles by sv1bsx
[ Hits: 10950 | Votes: 23 | Rating: 4.22 ]

Directional arrays - About collinear array antennas
[ Hits: 4385 | Votes: 0 | Rating: 0 ]

M3FVB VHF 8db collinear - Build a 2m 8db collinear for portable use
[ Hits: 24152 | Votes: 26 | Rating: 5.08 ]
Build a 2.4GHz Vertical antenna ^pop - Building a 2.4GHz vertical collinear omnidirectional antenna
[ Hits: 77419 | Votes: 118 | Rating: 6.27 ]
802.11 2.4Ghz Low-Power Vertical Antenna - A 2.4Ghz low-power 5dBi vertical collinear antenna for 802.11 applications
[ Hits: 9148 | Votes: 8 | Rating: 4.37 ]
Home-brew Compact 6dBi Collinear Antenna - This page details the construction of an easy-to-make collinear 360 degrees omni-directional, vertically polarised, antenna for 802.11b/g wireless networking.
[ Hits: 20576 | Votes: 29 | Rating: 7.89 ]
2.4GHz Colliner Antenna Design - Antenna for 802.11 applications
[ Hits: 11211 | Votes: 29 | Rating: 6.53 ]
2.4 GHz Collinear antenna - 2.4 GHz sleeve co-linear antenna construction details
[ Hits: 7254 | Votes: 24 | Rating: 4.83 ]
VHF Collinear Antenna - This antenna will cover the 2 meter Ham Radio frequencies. This collinear antenna has a total gain factor approx 6 to 7dbd on two meter band
[ Hits: 2302 | Votes: 6 | Rating: 4 ]
Collinear antenna building - An interesting article about co-linear or collinear antenna building, by Karl Shoemaker, AK2O
[ Hits: 2508 | Votes: 9 | Rating: 7.45 ]
LoRA Collinear Antenna - A simple 6dBi Collinear Antenna for LoRa compared to the Lorank8 gateway default antenna.
[ Hits: 67 | Votes: 0 | Rating: 0 ]

2-element 1/2 wave collinear J-Pole - This article document a 2 element half wave collinear J-Pole antenna by KC9EOT and KB8OJH
[ Hits: 1523 | Votes: 7 | Rating: 4.57 ]
Three Element Collinear J Pole - Improved 2 Meter Performance with a Three Element Collinear copper J-Pole
[ Hits: 1805 | Votes: 3 | Rating: 6.33 ]
Improving the Super-J - The collinear J-Pole, often known as the Super-J, does improve the behavior over a regular J-Pole. As many attest, there is an advantage when vertically combining 1/2 radiating sections to have a bit of separation between the half-wave end points. The Super-J has very little separation between the two half-wave radiators.
[ Hits: 972 | Votes: 2 | Rating: 5.5 ]
Improving Gain of the Super J-Pole Antenna - The collinear J-Pole, often known as the Super-J, does improve the behavior over a regular J-Pole. there is an advantage when vertically combining 1/2 radiating sections to have a bit of separation between the half-wave end points. Get 0.8 dB more gain out of the trusty Super-J by replacing the traditional phasing stub with a long coil.
[ Hits: 192 | Votes: 0 | Rating: 0 ]

BiQuad Antenna for 144/440 - 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 by KE4UYP
[ Hits: 7600 | Votes: 14 | Rating: 4.86 ]

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 ]

WiFI Collinear antenna - Pictures and homebrew instructions for this collinear 2.4 Ghz antenna
[ Hits: 6105 | Votes: 8 | Rating: 7.5 ]

Sandpiper Aerial Technology LTD - Sandpiper has been designing and manufacturing aerials for over 25 years. Offer HF Dipoles and verticals, VHF UHF Yagi, collinears and other beam antennas, elical antennas,quagi,moxon, and portable antennas, tripods mounts and fiberglass poles
[ Hits: 2169 | Votes: 2 | Rating: 10 ]