Wideband 30-600MHz Omni Fiberglass Antenna for VHF/UHF/L-Band
With the rapid development of modern communication technology, the VHF/UHF/L-Band antenna is an ideal choice for many communication needs due to its unique performance.
The gain omnidirectional antenna frequency band is 30-600MHz, covering the VHF and UHF bands. In the field of broadcasting, this frequency band helps to accurately and efficiently transmit broadcast signals to achieve wide regional coverage and clear listening effects; for amateur radio enthusiasts, it can meet their communication needs under different frequency band combinations; in security monitoring systems, it is also adapted to relevant signal transmission requirements.
The 30-600MHz omni fiber glass antennaomnidirectional adopts an omnidirectional radiation design, which allows the signal to be evenly covered and transmitted within a 360-degree range. This feature ensures the omnidirectional nature of signal transmission and reception, and guarantees the integrity of the signal in a complex communication environment.
30-600mhz omni fibergalss antennais made of fiberglass, and the corrosion resistance of this material can protect it from erosion in harsh chemical environments or high humidity areas. Excellent wind resistance ensures that the VHF/UHF antenna structure is stable in windy environments, thereby maintaining stable communication performance. A stable base design is one of the key factors for performance improvement. It is easy to install and can be quickly put into place according to different installation scenarios. At the same time, good grounding effect helps to reduce electromagnetic interference and improve signal transmission quality.
In view of the diverse communication needs of different customers, we provide customized services. Amateur radio enthusiasts need antennas with specific parameters due to their operating frequency band preferences and the expected communication distance; radio stations customize antenna parameters based on factors such as the geographical area covered by the broadcast, audience density and terrain; security monitoring customers get exclusive antenna customization based on the layout planning of monitoring points, real-time requirements of video transmission, and signal transmission distance.
Electrical Specification: | ||
Model | ZD-OA-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 EMP protection 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 brass and 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 | |