PA144-11-6B 144MHz 11EL
PA144-11-6B 11 Element 2 meter Portable VHF Contest and Low Noise EME Antenna
Wideband Antenna 144 to 145 MHz. Excellent for VHF Contest or portable EME. Low Noise Design.
Electrical Specifications 2 meter | |
Frequency Range: |
144 - 145 MHz |
Free Space Forward Gain: | 14.8 dBi |
Front to Back Ratio: |
27 dB |
3 dB Horizontal Beamwidth: | 35° |
3 dB Vertical Beamwidth: | 38° |
G/T | tbd. |
Polarization | Horizontal or Vertical |
Nominal Input Impedance: | 50 Ohms |
SWR Across Entire Band: | < 1.2 |
Maximum Power Input: | More than 500 W, 1500 W available |
Matching Method: | Direct feed through common mode balun |
Connector: | "N" |
Mechanical Specifications 2 meter | |
Number of elements: | 11 |
Element Diameter: | 8 mm Aluminum tube |
Dipole Diameter: | 8 mm Hard Copper tube |
Longest element: | 1040 mm |
Element Mounting Position: | Below the Boom |
Balun and Connector: | Included |
Boom Length: | 5.72 m |
Boom Size: | 40 x 40 mm + 30 x 30 mm |
Number of Boom Pieces: | 4 |
Guy rope support: | No |
Mounting Mast Diameter: | 43 - 70 mm 1-1/4" - 2-3/4" |
Survival Wind Speed: | 180 km/h |
Transportation Length: | 1.49 m |
Antenna Weight: | 6.95 kg |
Gross Weight: | 9.2 kg |
144 MHz Yagi Antenna with Boom length about 6 meter. 11 element Yagi Vertical Stacking Distances for F/S -12.5 dB:
2 Antennas | 3.1 m for Gain 17.72 dBi (+2.92 dB) |
4 Antennas | 3.3 m for Gain 20.8 dBi (+6 dB) |
2 meter 11 element Yagi Antenna Horizontal Stacking Distances for F/S -12.5 dB:
2 Antennas | 3.3 m for Gain 17.7 dBi (+2.9 dB) |
4 Antennas | 3.6 m for Gain 20.8 dBi (+6 dB) |
PA144-11-6BG 2 meter 11 element Yagi Antenna in "H" frame. Two configurations. Max gain and low sidelobes for high noise urban area.
4 Antennas Max Gain | H=3.25 m V=3.1 m for Gain 20.62 dBi (+5.82 dB) for F/S -12.5 dB |
4 Antennas Low SideLobes (Urban) | H=2.88 m V=2.75 m for Gain 20.15 dBi (+5.35 dB) for F/S -17 dB |
Low Noise antenna for portable VHF Contest on 144 MHz and EME. 2 meter 144.1 MHz Azimuth Radiation Pattern.
Great suppression of all sidelobes.
2 meter 144 MHz contest portable Low Noise Yagi Antenna PA144-11-6B.
11 element 144 MHz Contest antenna, 6 meter boom. Low noise pickup. Dipole, balun and "N" connector detail.
Specificaties |
144 MHz Yagi Antenna with Boom length about 6 meter. 11 element Yagi Vertical Stacking Distances for F/S -12.5 dB:
2 meter 11 element Yagi Antenna Horizontal Stacking Distances for F/S -12.5 dB:
PA144-11-6BG 2 meter 11 element Yagi Antenna in "H" frame. Two configurations. Max gain and low sidelobes for high noise urban area.
Low Noise antenna for portable VHF Contest on 144 MHz and EME. 2 meter 144.1 MHz Azimuth Radiation Pattern. Great suppression of all sidelobes. 2 meter 144 MHz contest portable Low Noise Yagi Antenna PA144-11-6B. 11 element 144 MHz Contest antenna, 6 meter boom. Low noise pickup. Dipole, balun and "N" connector detail. |
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