RFI CD900 6.5dBi UHF & CB Radio Antenna


Key Features


  • RFI CD900 6.5dBi Elevated Feed UHF/CB Aerial

  • Totally ground plane independent

  • Elevated feed boosts radiating element above obstruction

  • Phasemaster II™ whip section provides unsurpassed performance and strength

  • Quality construction

  • Choke assembly is crafted from solid brass and available in both chrome and black finishes.




  • The CD900 Series are high performance elevated feed mobile antennas which can be used in virtually any mounting position

  • When gutter or roof bar mounted, high above a vehicle, CD900 series antennas deliver a full 6.5dB gain over a 1/4 wave whip

  • When mounted in other positions, such as on a vehicle fender or bull bar, the elevated feed design places a large portion of the antenna above the vehicle cabin, providing good all round performance regardless of mounting position.


 CD921 chrome elevated feed uhf and cb radio antenna aerialCD931 black chrome elevated feed uhf and cb radio antenna aerial


Select standard chrome or black chrome from the dropdown box at the top of this page.


Specifications / Frequency


Electrical Specifications


  • Frequency Range: 470-490MHz

  • Input Impedance: 50Ω

  • VSWR: <1.5:1

  • Polarisation: Vertical

  • Radiation: Omnidirectional

  • Maximum Power: 100Watts


Mechanical/Environmental Specifications


  • Construction: Polyurethene over moulded 17-7PH black chrome plated whip section on bright chrome choke

  • Cable: Supplied with 5m low loss coaxial cable 

  • Mounting hole diameter: 13mm

  • Connector: FME Female connector with Mini-UHF adaptor supplied

  • Length: 910mm

  • Weight: 1.4kg


Customer Feedback


"I'd would (and did!) go the CD900. The GME's seem far too inflexible for my liking, whereas the RFI will handle pretty much anything I can throw at it. A great all round antenna, which many on here claim outperforms every other antenna they have used - including GME. Combined with the fact the RFI is half the price of the GME, the decision was very easy." http://www.4wdaction.com.au/forum/viewtopic.php?t=91937


"I've since replaced them with the RFI CD900, I have found it to be an excellent aerial, I was able to do a direct comarison between the GME and the RFI and the RFI won hands down. I have a little 1/4 wave (6 inches) aerial to screw onto the elevated base if I am in the trees." - http://www.4x4earth.com.au/forum/comms-equipment/354-uhf-aerials-3.html


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SKU CD961-71-75
Brand RFI
Shipping Weight 1.8000kg
Shipping Width 0.100m
Shipping Height 0.100m
Shipping Length 0.650m
Shipping Cubic 0.006500000m3