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40M
40 meter band antennas, projects
(Featuring 179 resources)

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Most Popular
 CoaxialCable Trap Dipole
 An Attic CoaxialCable trap dipole for 10, 15, 20, 30, 40, and 80 meters
 W5GI Mystery Antenna
 W5GI Mystery Antenna is a multiband wire antenna that performs exceptionally well even though it confounds antenna modeling software.
This antenna covers 80 to 6 meters with low feed point impedance and will work with most radios, with or without an antenna tuner. It is approximately 100 feet long, can handle the legal limit, and is easy and inexpensive to build. Itï¿½s similar to a G5RV but a much better performer especially on 20 meters.
 Antennas for HF mobile operation
 The following description should give you guidance on how to build a mobile antenna for HF bands yourself, using a very cheap CBmobile whip antenna base. Antennas for mobile operation 7Mhz ,10Mhz, 14Mhz, 18Mhz, 21Mhz, 24Mhz,28430Mhz
 A magnetic loop antenna for HF
 Able to cover all frequencies between 3.5 and about 10 MHz, the loop described here is directional, does not require a radial system, and stands just 1.8 metres tall. Most parts needed can be purchased at a hardware shop. The antenna can be put together in an afternoon and requires only hand tools to assemble. It should cost less than sixty dollars to build.
by Peter Parker VK3YE ex VK1PK
 40 thru 10 Meter Zepp Antenna
 A modified 20 meter double zepp wire Operating Bands: 40 thru 10 meters (with tuner), basic construction and performance information.
 Trapped dipole for 4080160 meters
 Build a space efficient trapped dipole antenna for 4080160 meter bands using RG58 and PVC pipe by W8NX
 Build this Novice 4 band vertical
 Home made vertical antenna for 80 40 15 10 meters
ARRL PDF file taken from QST June 1978
 A portable 10/20/40 mt vertical antenna
 A portable vertical antenna for 10 to 40 meters, designed for mobile operations can be used in a car as seen in pictures. A modified version for 20 and 40 meters is described too.
 The 40 meter Stealth Vertical
 Vertical antenna for 40 meters band
 40m/80m Portable antenna
 Portable antenna for 40 and 80 meter
 VK5AH HF 4 Bander dipole
 80  40  20  15 meters dipole antenna
 Stealth Multiband Vertical
 A vertical antenna for 40 and 80 meters band, using a telescoping fiberglass fishing pole.
 Quad Antenna System by Pfeiffer Maltese
 Excellent Quad Antenna projects for 40 20 17 12 10 and 6 meters band in this pdf file project by Pfeiffer Maltese
 Indoor antenna de F6CYV
 Indoor wire antenna project for 7 Mhz band
 7 MHz Vertical antenna
 7 MHz Vertical antenna for ham radio  40 meter band in spanish
 A Portable MultiBand Magnetic Loop Antenna
 Described here is a simple multiband magnetic loop antenna designed for 20, 30 and 40 metres, but by changing the overall length of the wire coverage of other bands is feasible
 Build a Double Bazooka HF antenna
 Build a double bazooka coaxial dipole, broadband dipole antenna
 VK5BR 2040 Metre EH Antennas
 How to construct a very small but efficient Antenna with PVC Plumbing tube and discarded fruit cans.  Just the thing to fit in a small space such as the house attic
 Semivertical trap antenna
 The G3NGD Semivertical Trap Antenna for 1,8 3,5 and 7MHz
 G5RV Beam
 G5RV 40m Beam Antenna
 WiremanJPoles for 2m40m
 JPoles with Wiremancables for the quarterwave matching section
 A Small Loop Antenna for Forty Meters
 Article on a small loop antenna for forty meters band by Ben Smith, W4KSY
 40m Short Antenna
 GM4JMU shortened dipole for 40 meters band
 K3KY's Short Beverage
 Originally planned as an 80/160 Beverage, this antenna is a terrific performer on 40 and 30 meters
 7Mhz Vertical antenna
 The secret with this antenna is to install as many radials as you can around the base of the antenna, they can be anything from 1/8 wave or longer.
 Dual Loop 80 and 40 Meter
 A dual loop antenna, ZZ Wave Net HF Wire Antenna Project by VE6VIS.
The antenna is basically a full wave 80 meter loop on top and a 40 meter loop on the bottom all supported from a 64 foot center support
 LinearLoaded Dipole for 7 MHz
 A short but efficient dipole for 40 meters band
 "Halfer" EndFed Halfwave Antenna
 EndFed HalfWave Antenna for the 7 or 10 MHZ amateur bands intended to provide a very simple to erect yet effective portable QRP antenna.
 A linear loaded vertical antenna
 Vertical antenna design by David Reid PA3HBB G0BZF
 Shunt feed a hustler mobile HF Antenna
 40 and 20 meters mobile antenna
 MultiBand Super Mini Loop Antenna
 How to make the Super antenna.
To build this antenna you need a lot that is at least 100 feet across.
Antenna covers all bands 8010 meters + 30, 17, 12 meter WARC Bands
This antenna works as a Full Wave Loop on 80 Meters and also works as a 2 wavelength open loop or BiSquare on the 40 Meter band
 Receiving antenna for low bands
 K9AY loop antenna installed at PA6Z Contest group. This is a receiving antennas for the low bands (160m, 80m and 40m). Include schematics and info on a building the control box, preamplifier and lowpass filter
 An improved 4080 double extended zepp
 Article originally published in ARRL compendium by N6LF revisits the classic double extended Zepp to improve pattern and SWR bandwidth.
The DEZepp is essentially two endfed collinear
dipoles.
 Reflected W Beam
 Hexagonal Wire Beams for 4010m from DL7IO,
different mono/multiband designs with building descriptions and model files for EZNEC
 LA6NCA Loop antenna
 Car mount magnetic loop antenna plans from 3.5 MHz to 7.5 MHz, LA6NCA, Larvik, Norway
 40 meter shortened dipole  M0MCX
 Interesting little project with a couple of loading coils by M0MCX
Alphabetical
 "Halfer" EndFed Halfwave Antenna
^{pop}
 EndFed HalfWave Antenna for the 7 or 10 MHZ amateur bands intended to provide a very simple to erect yet effective portable QRP antenna.
[Hits: 19206  Votes: 7  Rate: 7.15]
 40 thru 10 Meter Zepp Antenna
^{pop}
 A modified 20 meter double zepp wire Operating Bands: 40 thru 10 meters (with tuner), basic construction and performance information.
[Hits: 76429  Votes: 58  Rate: 5.68]
 40m Short Antenna
^{pop}
 GM4JMU shortened dipole for 40 meters band
[Hits: 22829  Votes: 26  Rate: 4.89]
 40m/80m Portable antenna
^{pop}
 Portable antenna for 40 and 80 meter
[Hits: 51394  Votes: 14  Rate: 6.51]
 7 MHz Vertical antenna
^{pop}
 7 MHz Vertical antenna for ham radio  40 meter band in spanish
[Hits: 28139  Votes: 80  Rate: 8.92]
 7Mhz Vertical antenna
^{pop}
 The secret with this antenna is to install as many radials as you can around the base of the antenna, they can be anything from 1/8 wave or longer.
[Hits: 20621  Votes: 11  Rate: 4.18]
 A linear loaded vertical antenna
^{pop}
 Vertical antenna design by David Reid PA3HBB G0BZF
[Hits: 18943  Votes: 26  Rate: 6.61]
 A magnetic loop antenna for HF
^{pop}
 Able to cover all frequencies between 3.5 and about 10 MHz, the loop described here is directional, does not require a radial system, and stands just 1.8 metres tall. Most parts needed can be purchased at a hardware shop. The antenna can be put together in an afternoon and requires only hand tools to assemble. It should cost less than sixty dollars to build.
by Peter Parker VK3YE ex VK1PK
[Hits: 78468  Votes: 22  Rate: 5.09]
 A portable 10/20/40 mt vertical antenna
^{pop}
 A portable vertical antenna for 10 to 40 meters, designed for mobile operations can be used in a car as seen in pictures. A modified version for 20 and 40 meters is described too.
[Hits: 60595  Votes: 26  Rate: 5.09]
 A Portable MultiBand Magnetic Loop Antenna
^{pop}
 Described here is a simple multiband magnetic loop antenna designed for 20, 30 and 40 metres, but by changing the overall length of the wire coverage of other bands is feasible
[Hits: 27429  Votes: 8  Rate: 6.00]
 A Small Loop Antenna for Forty Meters
^{pop}
 Article on a small loop antenna for forty meters band by Ben Smith, W4KSY
[Hits: 22952  Votes: 7  Rate: 5.14]
 Antennas for HF mobile operation
^{pop}
 The following description should give you guidance on how to build a mobile antenna for HF bands yourself, using a very cheap CBmobile whip antenna base. Antennas for mobile operation 7Mhz ,10Mhz, 14Mhz, 18Mhz, 21Mhz, 24Mhz,28430Mhz
[Hits: 81062  Votes: 60  Rate: 5.43]
 Build a Double Bazooka HF antenna
^{pop}
 Build a double bazooka coaxial dipole, broadband dipole antenna
[Hits: 26718  Votes: 15  Rate: 4.87]
 Build this Novice 4 band vertical
^{pop}
 Home made vertical antenna for 80 40 15 10 meters
ARRL PDF file taken from QST June 1978
[Hits: 65160  Votes: 38  Rate: 7.29]
 CoaxialCable Trap Dipole
^{pop}
 An Attic CoaxialCable trap dipole for 10, 15, 20, 30, 40, and 80 meters
[Hits: 133257  Votes: 158  Rate: 6.59]
 Dual Loop 80 and 40 Meter
^{pop}
 A dual loop antenna, ZZ Wave Net HF Wire Antenna Project by VE6VIS.
The antenna is basically a full wave 80 meter loop on top and a 40 meter loop on the bottom all supported from a 64 foot center support
[Hits: 20225  Votes: 7  Rate: 8.14]
 G5RV Beam
^{pop}
 G5RV 40m Beam Antenna
[Hits: 24537  Votes: 5  Rate: 8.80]
 Indoor antenna de F6CYV
^{pop}
 Indoor wire antenna project for 7 Mhz band
[Hits: 31490  Votes: 13  Rate: 6.76]
 K3KY's Short Beverage
^{pop}
 Originally planned as an 80/160 Beverage, this antenna is a terrific performer on 40 and 30 meters
[Hits: 22080  Votes: 8  Rate: 5.63]
 LinearLoaded Dipole for 7 MHz
^{pop}
 A short but efficient dipole for 40 meters band
[Hits: 19264  Votes: 15  Rate: 9.13]
 MultiBand Super Mini Loop Antenna
^{pop}
 How to make the Super antenna.
To build this antenna you need a lot that is at least 100 feet across.
Antenna covers all bands 8010 meters + 30, 17, 12 meter WARC Bands
This antenna works as a Full Wave Loop on 80 Meters and also works as a 2 wavelength open loop or BiSquare on the 40 Meter band
[Hits: 16385  Votes: 0  Rate: 0.00]
 Quad Antenna System by Pfeiffer Maltese
^{pop}
 Excellent Quad Antenna projects for 40 20 17 12 10 and 6 meters band in this pdf file project by Pfeiffer Maltese
[Hits: 34369  Votes: 10  Rate: 8.50]
 Semivertical trap antenna
^{pop}
 The G3NGD Semivertical Trap Antenna for 1,8 3,5 and 7MHz
[Hits: 25126  Votes: 24  Rate: 5.00]
 Shunt feed a hustler mobile HF Antenna
^{pop}
 40 and 20 meters mobile antenna
[Hits: 17223  Votes: 14  Rate: 6.43]
 Stealth Multiband Vertical
^{pop}
 A vertical antenna for 40 and 80 meters band, using a telescoping fiberglass fishing pole.
[Hits: 42507  Votes: 11  Rate: 6.64]
 The 40 meter Stealth Vertical
^{pop}
 Vertical antenna for 40 meters band
[Hits: 60080  Votes: 0  Rate: 0.00]
 Trapped dipole for 4080160 meters
^{pop}
 Build a space efficient trapped dipole antenna for 4080160 meter bands using RG58 and PVC pipe by W8NX
[Hits: 75531  Votes: 85  Rate: 5.82]
 VK5AH HF 4 Bander dipole
^{pop}
 80  40  20  15 meters dipole antenna
[Hits: 44510  Votes: 14  Rate: 7.50]
 VK5BR 2040 Metre EH Antennas
^{pop}
 How to construct a very small but efficient Antenna with PVC Plumbing tube and discarded fruit cans.  Just the thing to fit in a small space such as the house attic
[Hits: 26090  Votes: 11  Rate: 7.45]
 W5GI Mystery Antenna
^{pop}
 W5GI Mystery Antenna is a multiband wire antenna that performs exceptionally well even though it confounds antenna modeling software.
This antenna covers 80 to 6 meters with low feed point impedance and will work with most radios, with or without an antenna tuner. It is approximately 100 feet long, can handle the legal limit, and is easy and inexpensive to build. Itï¿½s similar to a G5RV but a much better performer especially on 20 meters.
[Hits: 103474  Votes: 78  Rate: 6.44]
 WiremanJPoles for 2m40m
^{updated}
^{pop}
 JPoles with Wiremancables for the quarterwave matching section
[Hits: 23043  Votes: 119  Rate: 8.08]
 2 element 40 meter reversable quad
 A reversable quad antenna for 40 meters band by N4JTE
[Hits: 4830  Votes: 3  Rate: 8.33]
 2 Elements revesible verticals antennas
 2 element reversible verticals, small footprint, big results.
[Hits: 1554  Votes: 1  Rate: 8.00]
 2 elements YAGI for field day operation
 A wire yagi antenna for 20 and 40 meters band suitable for outdoor and field day operations
[Hits: 7966  Votes: 2  Rate: 9.50]
 3 Elements 40m full size U Antenna
 40 m three elements U antenna at 25m hight.
[Hits: 981  Votes: 4  Rate: 4.25]
 3 Elements on 40 Meters
 The inverted "U" 3 elements on 40 meters by ik2egl
[Hits: 4457  Votes: 3  Rate: 7.33]
 3 elements Yagi for 7 MHz
 A 3 element yagi beam for 40 meters band
[Hits: 1211  Votes: 2  Rate: 5.00]
 30 40 Meter Hex Beam Antenna
 A hex beam antenna construction project for 30 and 40 meters band by N6AQ
[Hits: 1302  Votes: 0  Rate: 0.00]
 300 ohm twinlead 40 meter dipole
 The N2CKH travel special 300 Ohm ladder line convertable antenna
[Hits: 7575  Votes: 2  Rate: 4.50]
 40 m Band Delta loop Antenna
 40 meters band Delta loop vertically polarised antenna by YO4DFT
[Hits: 6659  Votes: 5  Rate: 4.40]
 40 m Lazy H array Antenna
 Lazy H Array for 40 meters band by NA4L
[Hits: 404  Votes: 1  Rate: 8.00]
 40 m linear loaded dipole antenna
 The K4VX linearloaded dipole for 7 MHz, simple and practical way to make a short but efficient 40meter dipole.
[Hits: 2494  Votes: 3  Rate: 5.33]
 40 m NVIS Square Loop antenna
 A NVIS square loop antenna with a parasitic reflector for 40 meter band by NA4L
[Hits: 600  Votes: 0  Rate: 0.00]
 40 M. triangular full wave vertical loop
[Hits: 10685  Votes: 5  Rate: 8.40]
 40 meter 4square antenna
 A permanent working 40 meter system based on a 4square antenna
[Hits: 6846  Votes: 3  Rate: 4.33]
 40 Meter coaxial antenna
 An antenna for 40 meter band made entirely of coaxial cable either RG58 or RG59 Au.
[Hits: 4516  Votes: 3  Rate: 5.33]
 40 Meter delta loop
 A delta loop wire antenna for 7 Mhz quick to setup by KC4HW
[Hits: 5824  Votes: 4  Rate: 4.00]
 40 Meter Delta Loop
 Vertical height of the loop antenna itself is 34 feet 3 inches resulting with the bottom 60 feet 9 inches above ground project by K9IMM
[Hits: 3928  Votes: 3  Rate: 3.33]
 40 meter delta loop  M0MCX
^{updated}
 Pictures and details of a wire delta loop antenna for 40 meters band
[Hits: 6839  Votes: 4  Rate: 8.50]
 40 meter double bazooka antenna
 A double bazooka antenna plan for the cw portion of the 40 meter band by k0ru
[Hits: 7007  Votes: 11  Rate: 5.55]
 40 meter Moxon by SM0DTK
 A wire moxon antenna plan for the 7 Mhz
[Hits: 5082  Votes: 9  Rate: 7.67]
 40 Meter NVIS antenna
 Near Vertical Incidence Skywave (NVIS) and the 40 meter Novice Subband.
[Hits: 213  Votes: 0  Rate: 0.00]
 40 meter phased delta loops
 N6AQ delta loops antennas for 40 meter band
[Hits: 696  Votes: 0  Rate: 0.00]
 40 meter reversable Quad
 3 Element reversable quad antenna for 40 meters band
[Hits: 875  Votes: 0  Rate: 0.00]
 40 Meter Rotatable Dipole
 An excellent allaround 40 meter antenna for those who don’t have room for a yagi by K6IF / W6BDN
[Hits: 3111  Votes: 2  Rate: 5.50]
 40 meter shortened dipole  M0MCX
 Interesting little project with a couple of loading coils by M0MCX
[Hits: 11833  Votes: 7  Rate: 7.43]
 40 Meter TAK tenna home made
 Bill's HomeBrewed 40 Meter TAKtenna or TAK Antenna
[Hits: 3245  Votes: 42  Rate: 8.98]
 4080 Dipole antenna
 A 40 80 dipole antenna design by WA6ESC PDF File
[Hits: 859  Votes: 1  Rate: 5.00]
 4080 HalfExtended Double Zepp Antenna
 A dualbander for 80M and 40m. An Extended Double Zepp (EDZ) is a 5/4 wavelength centerfed dipole.
This article will introduce the HalfExtended Double Zepp (HEDZ) which has characteristics that a lot of amateur radio operators should find quite interesting
[Hits: 9080  Votes: 6  Rate: 3.33]
 40/20 Trap Dipole
 An easy to make trap dipole antenna for 40 and 20 meters
[Hits: 4866  Votes: 6  Rate: 6.44]
 40/30 MOXON
 A moxon antenna project for 40 and 30 meters by IK2CLB
[Hits: 2949  Votes: 3  Rate: 4.00]
 40/80 Coil loaded dipole
 A coil loaded dipole antenna for 40 and 80 meters band by I2CN
[Hits: 8017  Votes: 6  Rate: 5.33]
 40m & 80m portable wire antenna
 G8ODE antenna project, where the 40m & Short 80m antenna was deployed as a sloping wire antenna using the 10M fibre glass fishing pole and a hook on the house's gutterboard
[Hits: 2436  Votes: 4  Rate: 1.25]
 40M 3 element beam
 History project and dimensions of a 3 element yagi beam for 40 meters band
[Hits: 7051  Votes: 6  Rate: 3.00]
 40m broadband vertical antenna
 A loopy loop loaded vertical antenna operating range 7.0 to 7.3 MHz by S. C. Chuck Smith, WA7RAI
[Hits: 5366  Votes: 15  Rate: 7.52]
 40m delta loop
 Building a 40m (7MHz) horizontal delta loop
[Hits: 612  Votes: 1  Rate: 10.00]
 40m EFHW Antenna
 EndFed 40 meter half wave antenna
[Hits: 140  Votes: 0  Rate: 0.00]
 40M Inverted Vee
 This simple antenna can be used in various configurations for 40/80/20 or any WARC band or a combination of them
[Hits: 3561  Votes: 0  Rate: 0.00]
 40m Mobile Antenna
 A mobile antenna for 40 meters band by G4DCH
[Hits: 2100  Votes: 4  Rate: 6.75]
 40M Reversible Moxon
 W8EGB moxon project, each side is 51 feet long and the turned in sections are each 7.7ft long.
This antenna performed similar to a full size two element yagi for 40 meters.
[Hits: 3367  Votes: 2  Rate: 9.00]
 40M Twin HalfSquare Array
 40 meters elevated vertical antenna array at VA7ST
[Hits: 2310  Votes: 1  Rate: 10.00]
 7 MHz Dipole at VK1ZKD
 This article documents an unobtrusive antenna for operation on 7MHz, primarily for contacts with stations at up to 1000Km range.
[Hits: 2928  Votes: 0  Rate: 0.00]
 80m 40m Vertical antenna
 HF2 antenna, home made vertical antenna
[Hits: 470  Votes: 0  Rate: 0.00]
 A 30/40 meters band vertical anetnna
 A shortened 30/40 meters band vertical antenna in italian
[Hits: 6044  Votes: 0  Rate: 0.00]
 A 40 meters DDRR Antenna
 A direct drive ring radiator antenna for the 40 meters band by W6WYQ QST article.
[Hits: 2532  Votes: 6  Rate: 3.00]
 A 40m Vertical
 This antenna is intended as a simple, inexpensive solution for the newcomer to experiment across the 40m band (7.0–7.2MHz) when only restricted space is available
[Hits: 8342  Votes: 5  Rate: 2.80]
 A Battle creek special by PI4CC
 On this page we will show you 2 versions of the Battle Creek Special.
[Hits: 4238  Votes: 3  Rate: 8.67]
 A Feasible Full Sized 40 Meter Beam
 This project started as a result of renewed interest in 40 meters coupled with the desire for an antenna system that would be more effective than the simple dipole.
[Hits: 6626  Votes: 0  Rate: 0.00]
 A Feasible Full Sized 40 Meter Beam
 An antenna project for a beam antenna for 7 Mhz
[Hits: 189  Votes: 0  Rate: 0.00]
 A Modified Petlowany Antenna
 Modification of the Bill Petlowany, K6NO antenna by N0LX
[Hits: 649  Votes: 0  Rate: 0.00]
 A vertical dipole for 7MHz
 A vertical dipole for 7MHz and 21MHz by OH3GGQ
[Hits: 233  Votes: 0  Rate: 0.00]
 An antenna for 7MHz local contacts
 This article describes the design of an antenna for local contacts on 7MHz, including a simple and efficient matching system that presents a 50 ohm load to the transceiver.
[Hits: 2120  Votes: 2  Rate: 2.00]
 An improved 4080 double extended zepp
 Article originally published in ARRL compendium by N6LF revisits the classic double extended Zepp to improve pattern and SWR bandwidth.
The DEZepp is essentially two endfed collinear
dipoles.
[Hits: 13130  Votes: 7  Rate: 5.14]
 Antenna for 40 / 80 meters
 A dipole antenna that can be used in 40 and 80 meter band in portuguese
[Hits: 3371  Votes: 3  Rate: 3.33]
 Bazooka antenna for 40 meters
 A bazooka antenna project for the 7 Mhz by PD7MAA
[Hits: 7027  Votes: 7  Rate: 7.85]
 Beverages on 40 Meters
 Gary Breed, K9AY experience with beverages on 40 meters
[Hits: 1994  Votes: 0  Rate: 0.00]
 Convert 40m 2element to a Phased Drive Array
 This presentation details the work of converting a 40m 2element reversible beam antenna into a phasedriven type of array
[Hits: 89  Votes: 0  Rate: 0.00]
 Delta loop antenna for 40 Meters
 A full wave delta loop antenna for 7MHz
[Hits: 4450  Votes: 2  Rate: 4.50]
 Delta Loop for 40 meters
 A delta loop antenna for 7 Mhz used by IR8A team in italian
[Hits: 750  Votes: 0  Rate: 0.00]
 Delta Loop for 7 Mhz band
 Antenna experiment  Delta Loop for 7 Mhz band by AG1LE
[Hits: 1007  Votes: 0  Rate: 0.00]
 Delta Loop for 7 Mhz band
 Antenna experiment a Delta loop antenna for 7 Mhz band
[Hits: 569  Votes: 2  Rate: 1.00]
 DeltaLoop for 40 Meters
 Twoelement Parasitic DeltaLoop Array for 40 Meters by WB3HUZ
[Hits: 3348  Votes: 2  Rate: 4.00]
 Dipole for 40 meters
 Shortened dipole with traps for 40 meters band in portuguese
[Hits: 3591  Votes: 3  Rate: 7.00]
 Dipole for 40 Meters by K4VX
 Here’s a very simple and practical way to make a short but efficient 40meter dipole.
The K4VX LinearLoaded Dipole for 7 MHz
[Hits: 1629  Votes: 0  Rate: 0.00]
 Dual Band 40m/17m dipole
 A center feed dual band dipole for 40 and 17 meters by W5DXP
[Hits: 3212  Votes: 1  Rate: 1.00]
 Dual Band Dipole 2040m
 A simple dipole built for twoband operation can be used for portable use and operate 20 and 40 meter bands
[Hits: 5173  Votes: 9  Rate: 6.60]
 Dual Band vertical antenna for 20/40
 A 20 and 40 meter vertical on Autopilot by K6MHE PDF File
[Hits: 8097  Votes: 7  Rate: 7.00]
 Dual Band Vertical On Autopilot
 A good 20 & 40 meter dual band vertical using a novel tuning method that provides automatic band switching.
[Hits: 4421  Votes: 2  Rate: 5.50]
 Dualband EH Antenna
 A detailed project of a dual band EH antenna by F5IXU in french
[Hits: 2405  Votes: 0  Rate: 0.00]
 Easy wire antenna for 402010 meters
 PE3HMP project of a triband wire antenna for 40 20 10 meters band, made using home made coils
[Hits: 7869  Votes: 3  Rate: 6.33]

