Pctel MWB-1320 VHF UHF Mobile Antenna Broadband 132-512 MHz 150 W 21.6 in

The PCTEL MWB-1320 is a broadband VHF/UHF mobile antenna engineered to deliver continuous frequency coverage from 132 MHz to 512 MHz in a single, vehicle-mounted element. With a unity gain profile and a 150-watt power handling rating, it is well suited for professional mobile radio environments where operators need reliable performance across both VHF and UHF bands without swapping antennas or retuning. At 21.65 inches in length, it maintains a low-profile footprint appropriate for fleet vehicles, command vehicles, and field communication platforms. The 3/4-inch NMO mount interface ensures compatibility with the most widely adopted mobile antenna mounting standard in the commercial radio industry, simplifying installation and enabling clean, secure rooftop deployments across a broad range of vehicle types.

Key features & benefits

• Continuous 132–512 MHz Coverage — A single antenna element spans the full VHF and UHF spectrum from 132 MHz to 512 MHz, eliminating the need for multiple antennas or manual band switching in multi-frequency communication deployments.
• 150-Watt Power Handling — Rated for up to 150 watts, the MWB-1320 accommodates the output levels of professional-grade mobile radios without risk of antenna degradation during sustained transmit cycles.
• Unity Gain Performance — Unity gain provides an omnidirectional radiation pattern consistent across the operating band, supporting reliable link performance in mobile environments where vehicle orientation and terrain constantly change.
• Defined VHF and UHF Bandwidths — The antenna is specified with a 24 MHz bandwidth in the VHF segment and a 100 MHz bandwidth in the UHF segment, giving system designers clear parameters for frequency plan validation.
• Compact 21.65-Inch Form Factor — At 21.65 inches (55 cm), the antenna keeps a manageable physical profile for vehicle clearance constraints while maintaining the radiating aperture needed for broadband coverage.
• Standard 3/4-Inch NMO Mount Interface — The NMO mount requirement aligns with the most prevalent mobile antenna mounting standard in commercial and public-safety radio, enabling straightforward integration into existing vehicle antenna infrastructure.