
Product Code: ZN4-77-06S-W
$264.80
On back order
The ZN4-77-06S-W is a high-performance ground independent UHF CB elevated feed antenna engineered specifically for 477 MHz UHF CB radio communications. Designed for reliable mobile operation, this antenna delivers 6.6 dBi gain, providing enhanced transmit and receive performance in regional, highway and remote environments where extended coverage is essential. Featuring a white fibreglass whip and durable construction, the ZN4-77-06S-W offers excellent visibility and a clean professional appearance, making it ideal for fleet vehicles, caravans, 4WDs and commercial transport applications. The ground independent elevated feed design ensures consistent radiation performance without reliance on a metallic ground plane, maintaining stable omnidirectional coverage across varied mounting positions. The integrated heavy-duty parallel spring base absorbs vibration and road shock, protecting the antenna in demanding mobile conditions. Rated at 50 Watts, it is well suited to high-power UHF CB installations. Supplied with 4.5 metres of cable terminated in a UHF male PL259 connector, the ZN4-77-06S-W enables straightforward installation into standard 477 MHz UHF CB radio systems. Combining high gain performance, rugged durability and ground independent design, this 900 mm UHF CB antenna is a dependable solution for serious off-road and commercial communications.
| Frequency | 477 MHz - UHF CB radio |
|---|---|
| Bandwidth | 476.4125 - 477.4125 MHz - all 40/80 channels |
| Gain | 6.6 dBi - suits mild hilly or flat terrain |
| Maximum Power | 50 Watts |
| Impedance | 50 Ohms - nominal |
| Polarisation | Vertical |
| Construction | White fibreglass coil wound whip, chrome elevated feed base, stainless steel parallel spring base and 4.5m external RG58LL cable, FME female and FME-UHF adaptor. |
| Connector | FME female jack fitted to cable for ease of installation, FM |
| Tuning | Factory at 1.5:1 VSWR |
| Dimensions | Height: 900mm, Spring diameter: 27mm, Mount hole requirement |
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