Can this antenna be submerged?

Yes — it is submersible to 20 meters for use in marine or wet-weather operations.

What frequency range does it cover?

Broadband coverage from 30–512 MHz across VHF and UHF tactical bands.

Is an adapter required?

No for TNC radios. Adapters (SMA-F or SMA-M) are recommended for broader compatibility.

What radios are compatible with the 45" Broadband Blade Antenna?

Any radio with a TNC connector, or with SMA adapters for Baofeng, Yaesu, and similar handhelds.

DISCO32 Broadband 45" Blade Antenna (30

Name: DISCO32 Broadband 45" Blade Antenna (30–512 MHz)
Brand: DISCO32
SKU: D321809B
Price: 375.00 CAD
Availability: InStock

Crafted in the USA to Mil-Spec standards, the Broadband 45" Blade Antenna delivers unmatched performance for VHF/UHF handheld radios. Operating across 30–512 MHz, this broadband solution ensures reliable communications in diverse tactical scenarios — from line-of-sight operations to extended mission deployments.

Rugged Design

At 45 inches erect, this flexible blade antenna combines reach with durability. Rated submersible to 20 meters, it thrives in demanding terrestrial and aquatic environments. Its rugged build ensures reliability for law enforcement, military, and public safety operators.

Technical Specifications

Frequency Range: 30–512 MHz broadband
Impedance: 50 Ohms nominal
Gain: -20dBi (30–60 MHz), -10dBi (60–90 MHz), -6dBi (90–174 MHz), -4dBi (174–512 MHz)
VSWR: ≤ 3.5:1
Polarization: Vertical
Pattern: Omni-directional
Connector: TNC Male
Max Height: 45"
RF Power: Up to 8W CW
DC Resistance: Infinite (inductive load)

Adapter Compatibility

No adapter is required for radios with TNC connectors:

Black TNC → SMA-F: for Baofeng and similar handhelds
Black TNC → SMA-M: for Yaesu and similar radios

Backed by American engineering and rigorous manufacturing standards, this antenna provides operators with a mission-ready, high-performance comms solution.

NSN 5985-01-705-6856