The ZCG Scalar GRHFC VHF high-band whip antenna is a ground-independent solution engineered for professional mobile and fixed VHF communication systems within the 148-174 MHz frequency range, also known as the VHF high band. Designed for field and tactical applications, the GRHFC ensures reliable signal performance in environments where conventional ground planes are unavailable.
Featuring field-tune capability across a 4 MHz bandwidth, the antenna allows precise frequency adjustment to optimise VHF performance in the field. Its 1.17 m stainless-steel whip delivers 2.1 dBi gain, while the included 4.5 m high-quality RG58 coaxial cable and 50 W power handling support straight-forward integration with mobile VHF radios, base stations, or temporary/time-critical communication deployments.
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The ZCG Scalar GRHFC VHF high-band whip antenna is a ground-independent solution engineered for professional mobile and fixed VHF communication systems within the 148-174 MHz frequency range, also known as the VHF high band. Designed for field and tactical applications, the GRHFC ensures reliable signal performance in environments where conventional ground planes are unavailable.
Featuring field-tune capability across a 4 MHz bandwidth, the antenna allows precise frequency adjustment to optimise VHF performance in the field. Its 1.17 m stainless-steel whip delivers 2.1 dBi gain, while the included 4.5 m high-quality RG58 coaxial cable and 50 W power handling support straight-forward integration with mobile VHF radios, base stations, or temporary/time-critical communication deployments.
The robust stainless-steel construction provides exceptional durability, corrosion resistance, and resilience to harsh environments, making it ideal for emergency services, tactical deployments, and remote communications. Its ground-independent design eliminates the need for mounting on conductive surfaces, allowing flexible installation on vehicles, structures, or temporary masts.
Compact yet reliable, the GRHFC whip antenna offers a versatile, Australian-made, professional-grade VHF solution, combining high performance, ease of deployment, and long-term durability, comparible and exceeding other options available on the market. It is a trusted choice for critical communications and organisations seeking dependable VHF high-band coverage in challenging operational conditions.
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