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6cm slot antenna 20 slots 14.7 db


I make slot antennas for all frequencies from 23cm to 24ghz and all frequencies in between hams bands
post 29 Jan 2024
6cm slot antenna 20 slots 14.7 db

Antennas slot Links

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Create slotted waveguide antenna
the waveguideslotted object creates a slotted waveguide antenna. there are different types of slotted waveguide

Slotted waveguide antenna
Slot antennas are popular omnidirectional microwave antennas

Single SLOT antenna for 70cm and 23cm
H polarisation, slot only on 1 side 360 deg coverage +/- 3dB

Trevor marshall Slotted Waveguide 802.11b
But microwave equipment has been steadily penetrating into mainstream applications. Microwave ovens operating at 2.4GHz have already been with us for several decades


Linear-loaded-short-dipole-21mhz

Linear loaded short dipole 21Mhz For my amateur radio activities on the HF bands I only have a 3.6 m wide balcony available for antennas. After some study I decided to experiment with a shortened dipole for the 15 m band

Rx antennas 4Square Rx Vertical Array

Rx antennas 4Square Rx Vertical Array My frequency design of 1.825 MHz a 90 degrees line would be 33,70 metersinstead of the previously calculated 33,27 m

Atu balanced feeder antenna system

Atu balanced feeder antenna system An ATU has the advantage of bringing the feeder-antenna system to resonance, act as a band pass filter both on receive and transmit and a low SWR