All-black ground independent UHF CB elevated feed antenna, 477 MHz, barrel spring, 50W, UHF male PL259, 4.5m cable, 6.6 dBi – 950mm

All-black ground independent UHF CB elevated feed antenna, 477 MHz, barrel spring, 50W, UHF male PL259, 4.5m cable, 6.6 dBi - 950mm

Product code: ZN4-77-06BLKR

The ZCG Scalar ZN4-77-06BLKR is an all-black edition of the proven ground-independent UHF CB elevated feed antenna, purpose-built for reliable communication on the Australian 477 MHz UHF CB band while delivering a sleek, low-visibility appearance. Combining strong RF performance with a discreet finish, this antenna is ideal for drivers and fleet operators who want dependable range without bright or reflective hardware. Featuring a 6.6 dBi gain, the ZN4-77-06BLKR provides enhanced transmit and receive performance, helping maintain clear communication across highways, job sites, touring routes, and remote off-road tracks. Its 950 mm length offers an effective balance between elevation and practicality, improving signal propagation while remaining manageable for everyday driving conditions. The ground-independent elevated feed design ensures consistent operation even when mounted on surfaces with limited metal ground plane, making it well suited to bull bars, mirror mounts, roof racks, and other non-traditional mounting points. A rugged barrel spring base adds vital protection by absorbing shocks, vibration, and accidental impacts from branches or obstacles. Rated at 50 watts, the antenna comfortably supports the output of standard UHF CB radios used in both recreational and commercial environments. It is supplied with a 4.5 metre coaxial cable terminated in a UHF male PL259 connector for straightforward compatibility and installation. The ZN4-77-06BLKR delivers a durable, high-performance, and visually subtle UHF CB antenna solution built for demanding Australian conditions.

All black ground independent UHF CB elevated feed antenna 477-MHz barrel spring 50W UHF male PL259 4.5m cable 6.6-dBi 950mm

Frequency

477 MHz - UHF CB Radio

Bandwidth

476.4125 - 477.4125 MHz - all 40/80 channels

Gain

6.6 dBi - suits mild hilly terrain to flat terrain

Tuning

Factory at 1.5:1 VSWR

Impedance

50 Ohms

H Plane beamwidth

360° omnidirectional ± 0.5 dBd

Maximum Power

50 Watts

Polarisation

Vertical

Construction

Black coil wound fibreglass whip, all-black elevated feed base, black finish barrel spring, 4.5m external black RG58 cable, FME female connector and FME-UHF adaptor

Connector

FME female fitted to cable for ease of installation, FME male to UHF male PL259 adaptor supplied for secure coax to radio connection

Dimensions

Height: 950mm, Diameter: 45mm, Mount hole requirements: 13mm

Weight - kg

0.700

Working Temperatures

-25°~+65°C

Why Choose ZCG?

Australian Owned & Manufactured, High Quality RF Solutions Since 1970

Experienced, Knowledgeable In-House Sales Consultants And Technical Support

Quality Certified And Reliable, Trusted Product Support

Contact us now to find out how ZCG can help you