3 band hf

218 links - and 1 categories

13 elements Yagi antenna for 144 MHz
DJ9BV yagi antenna for 2 meters band

[ Hits: 8898 | Votes: 36 | Rating: 6 ]

Bazooka dipole for 70 cm band
Here is a very simple 70cms dipole from Harald PD2HFE which uses a single piece ...

[ Hits: 16573 | Votes: 30 | Rating: 6.67 ]

Build a Double Bazooka HF antenna ^pop
Build a double bazooka coaxial dipole, broad-band dipole antenna

[ Hits: 34338 | Votes: 29 | Rating: 4.76 ]

W3FF Portable Dipole - W3FF
This is the antenna w3ff designed for his walking portable station It is a dipole ...

[ Hits: 22071 | Votes: 14 | Rating: 8.13 ]
The Monoband HF dipole antenna
If you are looking for an easy antenna for your favorite band you can t ...

[ Hits: 3482 | Votes: 4 | Rating: 8.75 ]

Antennas for HF mobile operation ^pop
The following description should give you guidance on how to build a mobile antenna for ...

[ Hits: 90299 | Votes: 80 | Rating: 5.12 ]
Effective HF Mobile Antennas
Effective HF Mobile Antennas Keith WB2VUO explains difficulties on gaining antennas efficiency on lower bands ...

[ Hits: 7913 | Votes: 4 | Rating: 6.75 ]
Home Brew VHF UHF dual band antenna ^pop
Contructing precedure and tune up of a dual band mobile antenna This antenna is just ...

[ Hits: 36844 | Votes: 38 | Rating: 4.36 ]

HF portable antenna - 40 to 6 meters - AD5X ^pop
Homemade 40 through 6 meter HF portable multiband antenna an aluminium antenna construction article with ...

[ Hits: 58919 | Votes: 21 | Rating: 5.57 ]

M1IOS - Wonder Whip antenna and tuner - John Goody
M1IOS Wonder Whip antenna The M1IOS Wonder Whip A 10 dollars QRP Portable Multiband Antenna ...

[ Hits: 14510 | Votes: 24 | Rating: 9.04 ]
A tri-band 2 element portable Yagi - VE7CA ^updated
HF Wire Yagi antenna with notes and eznec file on original article of a Portable ...

[ Hits: 15052 | Votes: 5 | Rating: 5.8 ]

VHF/UHF Yagi Antenna Design - K7MEM ^pop
Design your VHF UHF Yagi antenna online a JavaScript enhanced web page that implements the ...

[ Hits: 147444 | Votes: 1105 | Rating: 6.95 ]

9 band vertical HF antenna by RW3XA - RW3XA Serge ^pop
Simple vertical radiator with matching box No traps no tuner required for this multiband antenna ...

[ Hits: 38754 | Votes: 43 | Rating: 7.34 ]

Italian BandPlan
Ari Milano draw and keep updated these pdf files representing the radioamatori bandplan with notes ...

[ Hits: 2039 | Votes: 5 | Rating: 6.6 ]

The G3TPW CobWebb HF Antenna
G3TPW CobWebb Antenna for the 14, 18, 21, 24 and 28 MHz Bands

[ Hits: 1948 | Votes: 5 | Rating: 8.2 ]

KVK Antenna Systems - Phil Grimshaw
The manufacturer of the NuBeam Vipole and the multi band Quad Folded Dipole or QFD ...

[ Hits: 3981 | Votes: 1 | Rating: 1 ]

WinDRM - HF Digital Radio Mondiale - WinDRM
WinDRM is the hottest digital mode on HF today Nothing else exists where you can ...

[ Hits: 18105 | Votes: 22 | Rating: 7.81 ]

WA4DSY 56KB RF Modem
This is a prototype of the WA4DSY 56KB RF modem It is intended for use ...

[ Hits: 1083 | Votes: 0 | Rating: 0 ]

Yaesu FT-100 specifications
The Yaesu FT 100 is a miniature mobile transceiver that provides coverage of the 160 ...

[ Hits: 1842 | Votes: 0 | Rating: 0 ]

HamShield for Arduino - KC7IBT
HamShield is a powerful VHF UHF transceiver that lets your Arduino talk to far away ...

[ Hits: 1088 | Votes: 2 | Rating: 4 ]