vhf band

196 links - and 4 categories

UHF VHF Crossed Satellite Yagi Antenna - VK2GOM
This home made antenna provides around 10 5dBd gain on 70cm and 6 5dBd gain ...

[ Hits: 388 | Votes: 2 | Rating: 9 ]

Low-Viz Rain Gutter Antenna Mount - WW8TF
A concept to use common low cost parts to mount a VHF UHF dual band ...

[ Hits: 138 | Votes: 1 | Rating: 10 ]

Tri-Band VHF/UHF Antenna Design - WB6IQN
The TBJ 1 a triband base antenna was published in March 2017 QST This antenna ...

[ Hits: 214 | Votes: 0 | Rating: 0 ]
Small DuoBand Antenna - DK7ZB
This small dual band UHF VHF directional antenna is good choice for portable operations This ...

[ Hits: 198 | Votes: 1 | Rating: 2 ]
VHF UHF Duo band Yagi Antenna - DK7ZB
Duoband Yagi 2m 70cm with 4 Elements on 2 m and 5 Elements on 70 ...

[ Hits: 156 | Votes: 6 | Rating: 7 ]

Central States VHF Society - CSVHFS
The Central States VHF Society Inc CSVHFS is a not for profit organization chartered in ...

[ Hits: 55 | Votes: 0 | Rating: 0 ]

SR4DON Web Radio Receiver - SR4DON
OpenWebRX online radio receiver from Olsztyn Poland 10 15 meters bands 50 MHz VHF UHF ...

[ Hits: 189 | Votes: 1 | Rating: 10 ]

Ribbit digital text messaging mode for HF/VHF/UHF - RibbitRadio
Ribbit is a novel digital text messaging mode for VHF UHF communications for recreational and ...

[ Hits: 134 | Votes: 1 | Rating: 10 ]

Pedestrian Mobile BackPack - K0EMT
Description of an optimal backpack used for pedetrian mobile operation both on HF and VHF ...

[ Hits: 138 | Votes: 0 | Rating: 0 ]

40 MHz 8m Band Amateur Radio Exploration - G3XBM
The 8m ISM band a unique frequency range between 10m and 6m holds potential for ...

[ Hits: 76 | Votes: 1 | Rating: 8 ]

Exploring the Spectrum From HF to UHF Frequencies - ARCAD
During radio s early days high frequencies were under 30 MHz due to technical limitations ...

[ Hits: 78 | Votes: 0 | Rating: 0 ]

DXSPOTS - f6gqk
DXSPOTS is a Telnet connection program It allows radio amateurs with a lot of DX ...

[ Hits: 150 | Votes: 0 | Rating: 0 ]

Wavecom W-CODE - Wavecom Elektronik AG
W CODE is a professional digital mode decoder system capable to decode many digital signals ...

[ Hits: 454 | Votes: 1 | Rating: 10 ]

Stop RFI from Solar PV Systems - WB8ERJ
Stop EMI RFI Interference in Off Grid Solar PV Systems in this article the author ...

[ Hits: 82 | Votes: 0 | Rating: 0 ]

How RTL-SDR dongles work - PA3FWM
Since 2012 the RTL SDR is the simple and cheap way to give Software Defined ...

[ Hits: 129 | Votes: 1 | Rating: 10 ]

2m to 70cm Transverter Circuit - VK4ADC
A 70cm 432 MHz Transverter Project transverter circuit is an electronic device that converts a ...

[ Hits: 82 | Votes: 0 | Rating: 0 ]