VHF wide band antenna, 2-element dipole array 136-174 MHz

Description

DA1502 is a 2-dipole element array wide band VHF antenna for professional radio systems. Dipole incorporates “balun” matching circuit optimized for wide bandwidth and accurate matching. More gain is achieved by coupling single folded dipoles into arrays. Dipoles in array are coupled by precision phasing cable harness keeping low SWR and minimum insertion losses.
The horizontal radiation pattern is adjusted by changing the distance between dipole elements and supporting mast.
All antenna parts are made of aluminium and covered with polymer powdered coating which resists water and ice buildup, and provides exceptional protection from corrosive gases, UV radiation, salt spray, acid rain and windblown abrasives.
All components of dipole elements are DC-grounded for better lighting and anti-static protection.
Feeder connection is carried out through the connector “N female”. The mounting of the dipole crosspiece is designed to be placed on masts and pipe racks with an outer diameter of up to 55 mm. The mast (pipe rack) in the antenna kit is not supplied.
Frequency range, MHz :                136 – 176
Bandwidth  SWR < 1,5, MHz :             40
Gain, DBd :                                           5,6
Power rating, W                                   300
Overall dimensions, cm :            H 220, W 110
Weight (
approx
.), kg                            3,5
Impedance, Ohm :                                50
Termination :                                   N- female
Lightning protection :                  DC Grounded
It is a serially manufactured antennas,it is has a high quality and reliability.
Note: each antenna produced at personal desired customer
frequency
, so when you place order,let me know your desired central frequency.
Also we can ship your order fastest shipping method,than regular post. If you need get the antenna faster.please contact.