The UCR. series antenna has been designed to meet the requirements of a high gain antenna with front to back ratio better than 25 dB's. The antenna consists of a half wave dipole driven element with a closely spaced grid reflector and is manufactured to a high degree of Telecommunications specifications.
Incorporating D.C. short: Optional etch prime and powder coating in colours of choice

Gain over 1/2 wave dipole  11dB 
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 +/- 20% of the centre frequency 
Polarisation Vertical or Horizontal 
Connection 1 metres of RG213 fitted with N-Type socket and PVC sleeve 
Half power beam width E plane 60 degrees     H plane 40 degrees 
Front to back ratio Better than 25 dB 
Support boom 1 1/2" x 12 swg mirror polished aluminium alloy tube - HE30TF 
Dipole elements 1/2" x 16 swg mirror polished aluminium alloy tube - HE9TF 
Reflector grid 3/8" x 16 swg mirror polished aluminium alloy tube - HE9TF 
Castings Kemloc aluminium alloy 
Nuts & bolts 18/8 stainless steel and A2 Nyloc nuts 
Weight 13.5 kgs 
Windloading 58 kgf (106 lbf) @ wind velocity of 160 kph

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Radio Structures Ltd - Antenna

VHF Antenna - UHF Antenna - Antenna Array - Log Periodic Antenna - Corner Reflector Antenna - Colinear Antenna - End Fed Dipole - Yagi Antenna - Centre Fed Dipole - Down Fire Antenna

Tel: 01604 790005 - e-mail: sales@radiostructures.com