Hits
HB9CV Antenne
On the open field, I was able to set a maximum standing wave ratio of 1: 1.1 at 144.300 MHz
post 20 Nov 2024
Antenna for UHF VHF Links →
Antenne halo 144MHz
The antenna support serves as a coaxial antenna supply line
Antenne pour le portable 145mhz
Antenna squelette (skeleton) is neither more nor less than a QUAD antenna, except that in our case it is rectangular
Antenne slim jim 144mhz
Given its very average rigidity it will advantageously be suspended from a polyamide cord stretched between two supports a few meters rom the ground, the feeder coaxial RG 58 freely
Half-Wave Flower Pot Antenna
The 2m Half-Wave version of the antenna. To construct the antenna, first select a suitable length of grey 25mm
150
The antenna support serves as a coaxial antenna supply line
Antenna squelette (skeleton) is neither more nor less than a QUAD antenna, except that in our case it is rectangular
Given its very average rigidity it will advantageously be suspended from a polyamide cord stretched between two supports a few meters rom the ground, the feeder coaxial RG 58 freely
The 2m Half-Wave version of the antenna. To construct the antenna, first select a suitable length of grey 25mm
Ferrite Shop Ferrite-shop on-line shop, cable clamps,toroids, cable cores, technic,ferrite material choice
Amateur radio kits by Kanga US
Pcs Electronics RF power amplifiers-pallets archives-ABC of FM AM DAB+ DRM radio transmitters