6 meter 4 elements Yagi antenna PA50-4-3B


SKU: 0120 Category:

6 meter 50 MHz Yagi antenna 4 elements for portable or stationary use: PA50-4-3B

Prepare yourself for new sunspot cycle 25 with 4 element 50 MHz Yagi. Enjoy the rising popularity and exciting contacts on the 6 meter “Magic” band. 4 el. antenna can be used as portable or stationary (permanent). Antenna combines its strong 30 x 30 mm boom with strong “Goliath” bracket witch will makes sure antenna is always solid. Elements are tapered to reduce vibrations at the high winds. Starting element diameter is 12 mm, middle part 10 mm and 8 mm ends. Tapered elements will reduce the wind-load.

Antenna is pre-tuned, so no need to move, cut or use rasp file for any element to get perfect SWR on intended frequency range. As all our antennas are, this Ham Radio antenna has been designed with professional full-3D EM modelling software. The antenna is calculated with the influence of boom, balun, connectors… Once the antenna is up in the air, you should expect extremely good SWR across whole designed range, true gain and F/B as given in the table.

Four Elements on 6 meter band are situated on the antenna boom of just 2.92 meter long. Since this Ham Radio antenna has 4 elements it very easy to set up. Up to 30 minutes is enough for assembling even if you see the antenna for the first time. Everything is labeled, just put number to number. Antenna can be assembled with cheep hand tools, as well as with power tools.

For DX hunters, it is good for E-sporadic season since when there is an opening you don’t need long antennas. Antenna has the best gain for its boom size, and extremely good F/B.

Everything is included in the antenna box: Antenna, balun with connector and bracket. Yours is just to assemble and have fun!

Default maximum power input is 1000 W. Antenna does not have power limit, only limitations are in used balun and antenna connector. Optional up to 8000 W.

World-wide shipping.


Electrical and Mechanical specifications of PA50-4-3B

Electrical specifications of 6 meter 4 element Yagi:

Electrical Specifications PA50-4-3B Antenna
Frequency Range: 50 – 51 MHz
Free Space Forward Gain: 9.2 dBi
Front to Back Ratio: 20 dB
3 dB Horizontal Beam-width: 58°
Polarization: Horizontal
Nominal Input Impedance: 50 Ohm
SWR Across Entire Band: < 1.2
Maximum Power Input: 1000 W (or more by request)
Matching Method: Direct feed through common mode choke (current balun)
Connector: “N” default (SO 239 or 7/16 DIN by request)


Mechanical specifications of 50 MHz 4 element antenna:

Mechanical Specifications PA50-4-3B
Number of Elements: 4
Elements Diameter: 12 mm, extensions 10 mm and 8 mm
Dipole Diameter: 12 mm, extensions 10 mm and 8 mm
Longest Element: 3.1 meter
Element Mounting Position: Below the boom
Balun and Connector: Included
Boom Length: 2.92 meter
Boom Size: 30 x 30 mm
Turning Radius: 2.1 meter
Number of Boom Pieces: 2
Guy rope support: Not necessary. Strong boom.
Mounting Mast Diameter: 43 – 70 mm 1-11/16″ – 2-3/4″ OD
Clamp: M8 Stainless Steel
Survival Wind Speed: 160 km/h
Wind Load:
Net Weight: 3.4 kg
Gross Weight: 4.5 kg
Transportation Length: 1.49 meter


PA50-4-3B antenna connector, balun and dipole view. Default maximum power 1000 W (8000 W optional by request).

6m antenna PA50-4-3B balun connector view

If you have more questions about the antenna, send e-mail at: info@antennas-amplifiers.com without obligation to buy the antenna.

Thank you for your trust.


Click here to look up all the 6 meter antennas: 6 meter antennas


Read short review about the PA50-4-3B antenna from eHam.net:

This antenna is excellent!
Easy to assemble, easy to dismantle. You can work mobile or working from home. It always perform well.
First of all Antennas Amplifiers company do not deliver you antenna if previously they do not fully test it, check all parts and measure all values. They do not leave customer without answers. This is important!
Often I even listen on 40m band with this antenna and hear so well and with minimum noise almost like it is FM. Side rejection is excellent.

Gain and F/B ratio is as advertised.
Assembling is easy and fast. Every element is marked;instructions are clear; materials and plastics are all of very good quality. You can not go wrong dealing with this company. Owner is friendly fellow who respond on all your questions fast and accurate.
Antennas Amplifiers generally made excellent products for more than 30 years. I have two of theirs beams and both working as advertised.
Highly recommended!!

Additional information

Weight 4.5 kg
Dimensions 149 × 13 × 10 cm


There are no reviews yet.

Be the first to review “6 meter 4 elements Yagi antenna PA50-4-3B”