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Choosing a UHF antenna is quite easy - unlike mobile phones where you have different frequencies, all UHF/CB radios transmit and receive on one frequency - 477MHz. Often the choice is actually more about practicality - for example, is flexibility important?

Which UHF antenna is best for me?

The choice of antenna depends on the area you're travelling through. While a higher gain means a stronger signal, when you increase an antennas gain (ie it's dBi), the angle it can receive from is reduced - this means that high gain antennas are more suited to flatter areas, and moderate gain antennas (such as 5-6dBi) better suited to hilly areas.

Which brand do I need - RFI or ZCG?

ZCG Scalar bullbar antennas are designed with solid copper radiating elements, designed to last on even the toughest of corrugated roads. You'll typically see RFI brand antennas on fleet and emergency vehicles in regional and rural areas because of their excellent performance for a very reasonable price, but if you frequent unsealed roads or rough terrain ZCG's UHF antenna series are the preferred choice.

UHF aerial gain explanation terrain hills which is the better antenna?
ImageNamePriceAdd to Cart
ultra flexible UHF dipole antenna aerial 477MHzRubber Ducky 3dB UHF/CB Radio Dipole Antenna$49.00
ZCG Scalar 6.6dBi UHF CB Radio Bull bar antenna aerial mobileZCG Scalar Heavy Duty 6.6dBi UHF CB Bullbar Antenna$229.00
ZCG elevated feed UHF antenna for uniden oricom gme icom vertex 477MHz radiosZCG Scalar 6.6dBi UHF CB Elevated Feed Antenna$149.00
ZCG Scalar UHF aerial flexible whip top antennaZCG Scalar Heavy Duty 2.1dBi UHF CB Flexi-Whip Antenna$59.00
BnS ute country ute antenna UHF aerial bundy pig rumZCG Scalar Heavy Duty 8.1dBi UHF CB Antenna - 2.1m BnS Ute Style$289.00
RFI YB6-65 UHF 9dBd yagi antenna 400-420MHzRFI 11dBi 400-420MHz UHF Yagi Antenna$189.00
RFI YB6-61 UHF 9dBd yagi antenna 450-480MHzRFI 11dBi 450-480MHz UHF Yagi Antenna$179.00
RFI YB6-62 UHF 9dBd yagi antenna 480-520MHzRFI 11dBi 480-520MHz UHF Yagi Antenna$189.00
RFI YB9-65 UHF 11dBd yagi antenna 400-420MHzRFI 13dBi 400-420MHz UHF Yagi Antenna$209.00
RFI YB9-61 UHF 11dBd yagi antenna 450-480MHzRFI 13dBi 450-480MHz UHF Yagi Antenna$209.00
RFI YB9-62 UHF 11dBd yagi antenna 480-520MHzRFI 13dBi 480-520MHz UHF Yagi Antenna$209.00
RFI cd5000 uhf cb radio aerial antennaRFI CD5000 5dBi UHF & CB Radio Antenna$129.00
rfi cd63 uhf cb aerial antennaRFI CD63 6dBi UHF & CB Radio Antenna$109.00
CD921 chrome elevated feed uhf and cb radio antenna aerialRFI CD900 6.5dBi UHF & CB Radio Antenna$149.00
n/aRFI CD900 Replacement Whip$39.00
wideband uhf antenna RFI CD990RFI CD990 2dBi 400-520MHz Wideband Antenna$189.00
RFI CDQ34-71-00 - 4.1dBi Quick Removable Flexi Whip$89.00
Q-Fit CDQ5000 high gain UHF CB antenna removable whipRFI CDQ5000 - Quick Removable 5dBi UHF CB Antenna$189.00
Q-Fit CDQ8000 high gain UHF CB antenna removable whipRFI CDQ8000 8dBi UHF & CB Radio Antenna$269.00
12dBi UHF antenna base station aerialZCG Scalar 12dBi 477MHz UHF Base Station Antenna$249.00
ZCG Scalar 2.2m VHF marine deck mount antenna aerialZCG Scalar 2.2m Marine VHF Antenna$169.00