AD-44/CW-3175 — Wideband VHF Monopole Whip Antenna

Overview

The AD-44/CW-3175 is a wideband monopole whip antenna optimized for tactical handheld radios. Operating across the 30 to 175 MHz VHF frequency range, it provides reliable broadband connectivity for portable communication devices.

Technical Summary

• Frequency Range: 30 to 175 MHz (VHF)
• Polarization: Vertical
• Power Handling: 15 W maximum
• Gain: -17 to +1 dBi
• Design: Monopole whip with a built-in passive transformer tuning network

Operational Use Cases

• Tactical communication networks
• Handheld and portable VHF radio operation
• Broadband field communications across the 30 to 175 MHz band

Deployment Environments

• Dismounted tactical environments requiring a rugged, flexible form factor
• General handheld field operations

Performance Metrics

• Frequency Band: 30 to 175 MHz
• Gain: -17 to +1 dBi
• Maximum Input Power: 15 W

Setup & Portability

The antenna features a durable tape radiator covered with a plastic sleeve and an integrated flexible goose-neck. This allows the antenna to be easily bent by the operator to maintain an optimal vertical orientation during handheld movement.

Compatibility

Intended for use with portable (handheld) radios operating within the 30 to 175 MHz frequency range. Confirm the specific connector interface with the manufacturer's datasheet.

FAQs

• When is a monopole antenna typically selected over a dipole? Monopoles are generally used for handheld and manpack radios, while fixed site and portable applications often use dipoles. The choice depends on the concept of operations and the platform's ability to act as a counterpoise.
• How does operator position affect handheld whip antenna performance? The human body can act as an antenna and affect both transmitted and received signals. If experiencing communication issues, facing in different directions may improve the reception of the signal.
• What is AD-44/CW-3175 — Wideband VHF Monopole Whip Antenna used for? AD-44/CW-3175 — Wideband VHF Monopole Whip Antenna is categorized as Omni Antenna. Listed applications include Tactical Communication.
• Problems we solve: how do we narrow antenna choices? Balancing operating bands, coverage needs and mounting space can make antenna selection difficult. Share those constraints with Cyntony to compare candidate antennas and identify what needs manufacturer confirmation (Our process).
• Outcomes we deliver: what did Cyntony's tactical-link field test establish? Cyntony's 2025 XTND-DIRECT field test showed how terrain, antenna height and clearance affected a specific mesh-radio link. The result informs deployment questions; it does not establish range, throughput or suitability for this product (Field-test account).

Video Notes