asp antenna

50 links

Simple 2-Meter Dipole Antenna
A 2 meter dipole antenna by KV5R

[ Hits: 916 | Votes: 1 | Rating: 1 ]
OCF 2 Meter Sleeve Dipole Antenna
kv5r 2 meter antenna

[ Hits: 801 | Votes: 1 | Rating: 10 ]

40m Quagi Beam - NA4L
A 7 MHz wire antenna that is a mix of a Quad and a Yagi ...

[ Hits: 1061 | Votes: 4 | Rating: 7.75 ]

Coil-Shortened Dipole Antenna Calculator - JJ Johnson
Build an effective dipole antenna that needs much less space by adding two loading coils ...

[ Hits: 1250 | Votes: 9 | Rating: 6.34 ]
Microstrip Patch Antenna Calculator - Pasternac
Microstrip Patch Antenna Calculator determines the length and width in millimeters of a rectangular patch ...

[ Hits: 1150 | Votes: 14 | Rating: 5.35 ]
Full Wave Loop Antenna Calculator - JJ Johnson ^updated
Use this online calculator to determine the length of a full wave loop antenna from ...

[ Hits: 930 | Votes: 7 | Rating: 6.14 ]
Vertical Antenna Calculator - JJ Johnson ^updated
Use this online calculator to determine the length of a quarter wave antenna from the ...

[ Hits: 922 | Votes: 9 | Rating: 6.32 ]

40 m Lazy H array Antenna
Lazy H Array for 40 meters band by NA4L

[ Hits: 1741 | Votes: 4 | Rating: 7.5 ]

40 m Wire 4 Square Vertical Array - NA4L
40 meter four square vertical array using four full size 40 meter ground plane antennas ...

[ Hits: 1069 | Votes: 2 | Rating: 9 ]

Antennas for 136kHz - ON7YD
Extensive article on building antennas for the 136 Khz band covering several aspects of antennas ...

[ Hits: 1704 | Votes: 8 | Rating: 5.99 ]

Placement of a Mobile Antenna
Basic guidelines for proper placement of an amateur radio mobile antenna

[ Hits: 718 | Votes: 1 | Rating: 10 ]

A Multi-band HF loop antenna - AB1KW
The multi band HF loop antenna a good performer on 80 and 40 10 meters ...

[ Hits: 11245 | Votes: 26 | Rating: 6.76 ]

40 m NVIS Square Loop antenna
A NVIS square loop antenna with a parasitic reflector for 40 meter band by NA4L ...

[ Hits: 2330 | Votes: 7 | Rating: 6.57 ]

OCF 2-Meter Sleeve Dipole Antenna
A 144 MHz dipole antenna made from coax PVC pipe and aluminum foil tape ...

[ Hits: 3092 | Votes: 7 | Rating: 4.85 ]

Understanding Shortwave Antennas
Basic of shortwave antennas

[ Hits: 1408 | Votes: 2 | Rating: 5 ]

All About Antennas - W8JHD
A free five part series on antennas that covers many aspects of antennas from radio ...

[ Hits: 1185 | Votes: 3 | Rating: 7.5 ]

Rabbit-Ears Dipole Antenna
This handy and cheap portable dipole can be folded and backpacked carried in use and ...

[ Hits: 677 | Votes: 0 | Rating: 0 ]

NJ2X.COM - Adventure in Amateur Radio
NJ2X is a licensed amateur radio operator FCC Amateur Extra who enjoys casting electromagnetic waves ...

[ Hits: 297 | Votes: 2 | Rating: 10 ]

Antenna Rotator comparison table - Alfa Radio
Antenna rotators compared Hygain Yaesu Alfaspid Emoto M2 and BigBoy rotators compared in an easy ...

[ Hits: 2620 | Votes: 3 | Rating: 7.67 ]

Portable RF Sniffer and Power Meter
Whether we are tuning up homebrew equipment checking antenna VSWR adjusting a linear amplifier or ...

[ Hits: 1790 | Votes: 1 | Rating: 10 ]