406-411-416MHz Antenna For Space Research Pulsars and Mapping Radio Sources Astronomical Observations

Wideband 406-411-416MHz Antenna For Space Research Pulsars and Mapping Radio Sources, Astronomical Observations. Perfect for the detection of an extragalactic radio object.

 

406-411-416MHz Antenna For Space Research Pulsars and Mapping Radio Sources Appearance:

 

 

Electrical Specifications of 406-411-416MHz Antenna For Space Research Pulsars and Mapping Radio Sources

Frequency Range: 406 – 411 MHz
Free Space Forward Gain: 19.5 dBi
Front-to-Back Ratio: 35 dB
3 dB Horizontal Beamwidth: 20.6°
3 dB Vertical Beamwidth: 1.2°
Polarization: Horizontal or Vertical
Nominal Input Impedance: 50 Ohms
SWR Across Entire Band: < 1.2
Maximum Power Input: Receiving antenna
Matching Method: Direct feedthrough common mode balun
Connector: “N”

 

Mechanical Specifications of 406-411-416MHz Antenna For Space Research Pulsars and Mapping Radio Sources

Number of elements: 26
Element Diameter: 4 mm Aluminum rod
Dipole Diameter: 8 mm Hard Copper tube
Longest element: 360 mm
Element Mounting Position: Below the Boom
Balun and Connector: Included
Boom Length: 7 m
Boom Size: 20 to 40 mm
Number of Boom Pieces: 5
Guy rope support: Yes
Mounting Mast Diameter: 43 – 70 mm 1-1/4″ – 2-3/4″
Survival Wind Speed: 150 km/h 
Transportation Length: 1.5 m
Antenna Weight: 7.7 kg
Gross Weight:  9.8kg

By order 406-411-416MHz appropriate divider:

 

Antennas-Amplifiers Product Benefits. A Major advance in antenna design.

• F/B and G/T superiority.
  All antennas have been calculated using state-of-the-art full 3D EM modeling software, including the influence of the boom, bracket, baluns, and connectors. The performance of antennas designed using these techniques is exceptional, significantly outperforming those designed with the EZNEC program.
• No tuning antennas.
  Before dispatch, we assemble and test each antenna’s characteristics. No need to tune any element to get a perfect SWR on the intended frequency range. Everything is pre-tuned.
• Easy to set up.
  Everything is labeled, just put a number to a number. Everything is included in the box: Antenna, balun, bracket, and guy rope support if needed. Yours is to assemble and have fun!
• Mechanical properties.
  We believe that our antennas are the world’s strongest antennas and are mechanically constructed much better than any antennas from other manufacturers.