Best End Fed Antenna

Category: end fed antenna 👁 434 👍 9 ★★★★☆4.2

End fed wire antennas can work very well under many circumstances. They have some disadvantages, but with careful installation, they can work well and be particularly versatile offering multi-band operation.

That being so, is an end fed antenna directional?

EndFedz states that a sloper will be directional toward the bottom of the antenna. 3. A sloper, as you might guess, is in between a horizontal and a vertical. It can have another advantage though in that it will be somewhat directional- towards the direction of the bottom of the antenna.

In every case, what is an end fed antenna? As the name suggests, an "end-fed" antenna is just that: the radiating element is fed at one of its ends, instead of somewhere in-between its two ends (i.e., center-fed like a standard dipole, or off-center-fed). A special case of this, is the End-Fed Half-Wave (EFHW) antenna.

In short, what is the best wire antenna for HF?

The most popular HF antenna for hams with trees to use as antenna supports is the dipole. A reduced-size 80-meter antenna designed for small lots, portable use, and a fine companion for QRP or the Warbler PSK31 Transceiver .

Does a dipole antenna have to be straight?

Dipole antennas need not be installed in a horizontal straight line. They are generally tolerant of bending, sloping or drooping as required by the antenna site. Remember, however, that dipole antennas are RF conductors. ... (So does the coax shield, unless it is routed at 90° from the antenna.)

BESTSELLER NO. 1 in 2021

CHA EMCOMM III PORTABLE

CHA EMCOMM III PORTABLE
  • 1 X CHA EMCOMM III matching box
  • 1 X 73' Copper Clad KEVLAR Wire (-70°C to 150°C) (Radiator)
  • 1 X 25' Copper Clad KEVLAR Wire (-70°C to 150°C) (Counterpoise)
  • 10M to 160M
BESTSELLER NO. 2 in 2021

CHA EMCOMM II

CHA EMCOMM II
  • 1 X CHA EMCOMM II matching box
  • 1 X 60’ Copper Clad KEVLAR PTFE (Teflon) (-70°C to 150°C)
  • 6M to 160M
BESTSELLER NO. 3 in 2021

Portable No Tune End Fed Half Wave Antenna Assembly

Portable No Tune End Fed Half Wave Antenna Assembly
  • The single-band 80m-10m end-feed half-wave linear antenna provides the antenna. It is designed as a highly portable wired antenna that can be easily set as an inverted V-shaped, horizontal, tilted, or vertical radiator (at higher frequencies).
  • Your feeder is inherently balanced, so no separate feeder is required. The high-impedance half-wave line is matched to your 50-ohm feed point through an integrated impedance-matching toroidal transformer with a rated power of 10 watts.
  • Use a high-voltage capacitor on the primary of the transformer with a specific radiator length to further expand and reduce the SWR within the range of 80m-10m.
  • It is designed to be used without the use of a tuner, and after optimizing the driven element, SWR ≤ 1.2 for any part of the frequency band.
  • Package Included: 1 x Portable No Tune End Fed Half Wave Antenna
BESTSELLER NO. 4 in 2021

Super Antenna MS135 SuperWire Stealth Bulk 135 feet Wire #18 Stranded ham Radio Amateur PTFE

Super Antenna MS135 SuperWire Stealth Bulk 135 feet Wire #18 Stranded ham Radio Amateur PTFE
  • THIS IS: The model MS135 SuperWire by Super Antenna. Designed for ham radio portable antennas, ground radials, SDR, and SWL.
  • LENGTH: 135 feet (41 meters long) , Bulk roll hank of wire without spool. Excellent for crimping or soldering.
  • CONDUCTOR: Wire #18 AWG (1.1 mm) diameter, multi-strand, tinned Copper. Conductor diameter 0.0433" (1.1mm) . Outer jacket diameter 0.06" (1.5mm) . RF POWER: Maximum 500 Watts SSB 300 Watts CW/DATA.
  • MATERIALS: Outer jacket tough PTFE insulation. COLOR: Black matte Stealth anti-reflective, Low-Viz (Low Visibility). Waterproof. Weatherproof. UV-resistant.
  • HANDLING: Highly flexible and slippery outer jacket surface tangle resistant in the field for portable use. SuperWire by Super Antenna is excellent for making your own portable antennas and radial sets. WEIGHT: Total 12 ounces.
BESTSELLER NO. 5 in 2021

Radiowavz DX80PL PROline Multi Band (80/40/20/10M) Off Center Fed Dipole Antenna 1500W SSB 800W CW

Radiowavz DX80PL PROline Multi Band (80/40/20/10M) Off Center Fed Dipole Antenna 1500W SSB 800W CW
  • The RadioWavz DX (OCF) Windom is a off center fed (OCF) dipole antenna that exhibits outstanding performance on multiple bands typically with out a tuner.
  • Band Width: 80M,40m,20m,10m
  • Antenna Width: 136ft. end to end 14awg. UV insulated stranded wire.
  • Suggested Minimum Antenna Height: 25ft.
  • Power: 1500w SSB/PEP 800w CW
BESTSELLER NO. 6 in 2021

Radiowavz END FED Half Wave Antenna, 40M

Radiowavz END FED Half Wave Antenna, 40M
  • Radiowavz END FED HALF WAVE ANTENNA, 40M
BESTSELLER NO. 7 in 2021

Portable End-Fed 40-6 Meters Poly-Stealth Dipole Antenna

Portable End-Fed 40-6 Meters Poly-Stealth Dipole Antenna
  • Portable End-Fed 40-6 Meters Dipole Antenna
  • Ni4L Dipole Antenna
BESTSELLER NO. 8 in 2021

End Fed EFHW-8010-2K 80M-10M Wire Antenna with Installation kit

End Fed EFHW-8010-2K 80M-10M Wire Antenna with Installation kit
  • Stainless Steel hardware
  • Frequency coverage: 3.5-30MHz
  • Wire length ~130 feet
  • Power Handling: 2kW I.C.A.S
  • Stealth XLPE #14 AWG black wire
BESTSELLER NO. 9 in 2021

Harvest Out 250B (3.5-57 MHZ) HF/6M Base Station Radio Antenna

Harvest Out 250B (3.5-57 MHZ) HF/6M Base Station Radio Antenna
  • Band: 6m-10m-12m-15m-17m-20m-30m-40m-75m-80m
  • TX: 3.5-57 mHz; RX: 2.0-90 mHz; Max Power rating: 200w ssb
  • Inpedance: 50 oHm; Swr: Less than 1.5:1
  • Rating wind speed: 30m/s, Mast diameter: 25/42mm
  • Weight: 4 kg, Length: 7.16m (23 ft) , Connector: UHF (PL 259)
BESTSELLER NO. 10 in 2021

Comet Original CHA-250B HF/50 MHz (3.5~57) Broadband Ground-Plane Vertical Base Antenna

Comet Original CHA-250B HF/50 MHz (3.5~57) Broadband Ground-Plane Vertical Base Antenna
  • Multi Band HF Vertical Antenna For 6 Meter Through 80 Meters HF.
  • Requires No Radials, No Tuning or Adjustments!.
  • SWR of 1.61 or Lower on All Bands!
  • Fits Optional Mast Pipes Between 1-2 Inch Diameter. Accepts Any Optional Cable with a PL-259 Connector.
  • Handles Up To 250W PEP SSB Power.

13 More Questions Answered

Does a long wire antenna have to be straight?

This is a length of wire that is run from your receiver to a point as far from the radio as possible. The antenna wire can be of any type that you can easily buy. ... Do not worry about keeping the wire straight across the room. Going around is fine and will not harm reception.

How long should a long wire antenna be?

You also want the antenna to be at least 1/4 wavelength long for each band you plan to use. For instance, to work 40m be sure the antenna is at least 10m or 33' long....Wire Lengths for Various Band Combinations.GroupUSA Bands
c40-30-20-17-15-12-10
d80-40-30-20-17-15-12-10
e160-80-40-30-20-17-15-12-10

How long should my counterpoise be?

30-40 feet

How do you test for UnUn?

You want to test the UnUn so one easy way to do that is to place a 450 non inductive resistor across the output of the UnUn and an antenna analyzer to the input. Now sweep the UnUn. Don't expect to get a perfect 1 to 1 SWR from 6 to 160 meters.

Do I need to ground my antenna?

You might not know that the National Electrical Code (NEC) requires every TV antenna to be grounded. Why? TV antennas that aren't or are improperly grounded can lead to house fires from lighting strikes. Improper grounding also can cause lighting to enter you home!

Can insulated wire be used for antenna?

supports at or near the resonant point of your antenna. If you do, break up the wire support with additional insulators, so as to avoid having a resonant length of wire near your antenna. The short answer to the question as to whether or not you can use insulated wire for an antenna is “Yes you can”.

Can you put a ham radio antenna in the attic?

Attic mounted antennas will work just fine and you will receive pretty close to the same results as you would if the antenna was outdoors. Most roofs have asphalt shingles on them, which won't appreciably block RF radiation. If your house has a tin or steel roof, then the attic wouldn't be much of an option.

How long is a 80 meter dipole antenna?

approximately 130 feet

What is the best antenna for ham radio?

Our Top 12 Best Antenna for Ham Radio
  • Tram Amateur Dual Band Hi-Gain Hi-Power Magnet Antenna. ...
  • VFAN Dualband Mobile Antenna. ...
  • The Survival Antenna. ...
  • HYS TC-110M Mag Mount Base. ...
  • Eightwood Dual Band Mobile Radio Antenna. ...
  • CA2X4SRNMO Original Comet Dual Band Antenna. ...
  • Bingfu VHF UHF Ham Radio Antenna.

Does the size of an antenna matter?

So the answer is yes, size does matter, but bigger isn't always better. It all depends on what your transmitting and receiving frequencies are. Theoretically, a longer antenna will have a greater range, but it is far more important for optimal radio performance that the length of the antenna matches the frequency.

What is the gain of a dipole antenna?

When mounted horizontally, the radiation peaks at right angles (90°) to the conductor, with nulls in the direction of the dipole. Neglecting electrical inefficiency, the antenna gain is equal to the directive gain, which is 1.5 (1.76 dBi) for a short dipole, increasing to 1.64 (2.15 dBi) for a half-wave dipole.

In which direction does a half wave dipole antenna radiate the strongest signal?

In which direction does a half-wave dipole antenna radiate the strongest signal? The radio waves emit out along the length of the dipole outward, and is strongest at the middle. There is little to no RF energy coming out the ends of the antenna. An isotropic antenna radiates equally in all directions.

Can an antenna be too long?

If you use an antenna which is “too long” or “Too short” for the frequency, it will not resonate, HOWEVER if you use an “Antenna tuner” you can usually electrically tune the antenna to cancel out the reactance and make the antenna resonate at the frequency in use.