Your Cart

RFI UHF CD51 450-520 Mhz MBC Base Antenna CD51-68-50

RFI UHF CD51 450-520 Mhz MBC Base Antenna CD51-68-50
Click for more info
RFI UHF CD51 450-520 Mhz MBC Base Antenna CD51-68-50
  • Brand: RFI
  • Product Code: CD51-68-50
  • Shipping Cost: $7.00

Available Options

RFI UHF CD51 450-520 Mhz MBC Base Monopole Antenna only

When the CD51-68-50 gets mounted on a vehicle gutter or similar position, these UHF MopolesTM provide optimum performance with a largely omnidirectional pattern. Due to the low angle of radiation inherent in the dipole antenna pattern, a 4.0 dB improvement in performance is typical when compared to a 3 wave whip in the centre of a metal roof.

The end fed design of the UHF MopolesTM incorporates a truly unique transformer in the base section. In this patented feed assembly, the dielectric of the coaxial feeder cable is trimmed to a set length and then introduced into the coil in termination. The result is a precisely matched feed which is so consistent that tuning to frequency from a chart becomes a matter of course.

CD51 antennas are fitted with a flexible nylon radome over a copper element - ideal in industrial applications. 

The CD50-xx-50 and CD51-xx-50 versions mate with the MBC / UHF coaxial base providing an internal, permanent connection in a completely sealed unit. The MBC base is easy to install and allows the entire antenna to be removed and replaced at will.

- Ground plane independence allows alternative mounting locations
- High performance and largely omni-directional pattern when not centre roof mounted
- Patented design allows termination or re-termination in seconds
- Stainless steel whip or flexible nylon whips cater to individual needs
- Base coil is virtually indestructible
- Unique transformer design


Write a review

Please login or register to review