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UHF12DD Twelve Element UHF Double Dipole Yagi Frequency Range 300 - 500MHz
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UHF12DD Twelve Element UHF Double Dipole Yagi Frequency Range 300 - 500MHz
Product Code: Product Code: UHF12DD

Price: Price: 197.90

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Product Information

The UHF12DD double dipole 12 element yagi is very robust and reliable and is manufactured to a high degree of Telecommunication specifications and designed to offer an excellent front to back ratio of a minimum of 25 dB. This has been achieved by spacing and phasing two dipoles. This eliminates any unwonted co-channel signals arriving through the back of this antenna, ideal for link to link communications.

Gain over 1/2 wave dipole  12.0 dB
V.S.W.R. Better than 1.5:1 over the operating band
Maximum input power rating 200 Watts
Input impedance 50 Ohms
Band width +/- 4% of the centre frequency
Polarisation Vertical or Horizontal
Half power beam width E plane 32 degrees     H plane 34 degrees
Front to back ratio Better than 25 dB
Connection 3 metres of RG213 fitted with N-Type socket and PVC sleeve
Support boom 1 1/4" x 12 swg aluminium alloy tube - HE30TF
Radiating elements 1/2" x 16 swg aluminium alloy tube - HE9TF
Castings Kemloc aluminium alloy
Insulator Black carbon polyethylene
Nuts & bolts 18/8 stainless steel and A2 Nyloc nuts
Length 2.4 metres
Weight at: 4.6 kgs    
Windloading at wind velocity of 160 kph 15.0 kgf

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