VHF/UHF Broadband 30-600MHz Omnidirectional Antenna
The VHF/UHFbroadband 30-600MHzomnidirectionalantenna is engineered to provide robust and reliable communication support for all modern in-service military platforms. This includes armored vehicles, metal chassis, composite materials, as well as both wheeled and tracked vehicles. One of the standout features of thisVHF/UHFantenna is its excellent omnidirectionality, ensuring consistent and strong signal reception across the entire frequency range of 30-600 MHz.
The novel design of theomnidirectionalbroadbandantenna eliminates the need for frequency adjustments, as all the tuning elements are cleverly integrated within the whip itself. This design ensures a smooth VSWR and constant gain over the entire specified band, making it highly efficient and reliable in various operational environments. Theomnidirectionalantenna's high input power capability further enhances its performance, making it suitable for demanding military communications.
To accommodate different mounting requirements, the omnidirectionalbroadbandantenna is available with a variety of base configurations. These include NATO 4/6-hole styles, NATO styles, and mast mount brackets, both rigid and non-spring types. This versatility ensures that theVHF/UHF/L-Bandantenna can be easily integrated into various vehicle types, meeting the diverse needs of different clients. Additionally, the VHF/UHFantenna comes with a protective carrying bag designed to safeguard both the upper and lower whip sections, ensuring theantenna omnidirectional remains in optimal condition during transport and storage.
The ZD-VOA-30/600M-NF high-gain directional antennas is part of our industry-leading broadbandomnidirectional antenna series, which covers both VHF and UHF bands. Its robust design and comprehensive mounting options make it an ideal choice for military communications, providing reliable and high-performance signal transmission in a wide range of operational scenarios. Thehigh-gain directional antennas can be used for drone jammer, phone jammer, wifi jammer, GPS jammer.
Electrical Specification: | ||
Model | ZD-VOA-30-600M-NF | |
Frequency range | 30 -600 MHz | |
VSWR | ||
Nominal impedance | 50 ohm | |
Power rating | 100W | |
VSWR | ≤1.8 | |
Gain | See diagram overleaf | |
Radiation pattern | Azimuth: Omnidirectional | |
Polarization | Vertical | |
Connector | N female, others on request | |
EMP | DC grounded on 50 ohm side (extra EMPprotection available as option) | |
Mechanical specifications: | ||
Design | Centre fed dipole for UHF. End-fed whip for VHF. Radiating element completely enclosed in epoxy/fibreglass laminate. Metal parts are plated brassand stainless steel. | |
Length | Total: 2.65m (104 in) Lower whip: 1.14m (45in) Upper whip: 1.45m (57in) Base: 0.24m (9.5in) | |
Wind rating | 55 m/s = 125 mph | |
Finish | Polyurethane lacquer | |
Colour | Customer Specified | |
Installation | See base option table | |
Temperature range | -55 °C, +71°C; -67 °F, +160 °F | |
GPS Electrical Specification: | ||
L1 GPS | L2GPS | |
Frequency band | 1575 MHz | 1227 MHz |
Supply Voltage | 2.7-5.5V | 2.7-5.5V |
Pre-amplifier | 25 dB @ 5V | 25 dB @ 5V |
Noise Figure | 2.5dB | 2.5dB |
Supply Current | ||
Polarization | RHCP | RHCP |
Connector | SMA female | SMA female |
Antenna Options: | ||
Product | Description | |
Whip Bag | Protective carrying bag for upper and lower whip sections | |