The PO-144 is a commercial-grade, reduced-size portable vertical antenna engineered to deliver stable radio frequency transmission and clear voice reception for professional handheld transceivers. Tuned specifically to operate within the 144 to 146 MHz VHF frequency band, this high-performance rubber whip antenna optimizes line-of-sight signal propagation while keeping the physical profile of the terminal to an absolute minimum. It stands as an ideal replacement or upgrade accessory for security guards, facility supervisors, event logistics coordination personnel, and high-volume B2B radiocommunication accessory wholesale distribution channels seeking space-saving deployment assets.
The technical architecture provides a remarkable 10W maximum applied power rating, ensuring full compatibility with high-power commercial walkie-talkies without risking thermal degradation to the internal coil architecture. Measuring just 10 cm in length and weighing an ultra-lightweight 27 g, the antenna significantly reduces structural torque on the terminal’s chassis port compared to standard full-length whips, maximizing device longevity during intensive physical maneuvers. Outfitted with an industry-standard BNC connector interface, it establishes a flush, quick-disconnect mechanical bond that preserves a stable 50 Ohm nominal match, sustaining absolute fleet operational readiness in demanding industrial or field environments.
Technical Specifications Matrix
| Technical Specification Parameter | Value & Fleet Alignment |
|---|---|
| Hardware Model Designation | PO-144 |
| Primary Component Classification | Reduced-Size Portable VHF Antenna |
| Target Operational Frequency Range | VHF 144 – 146 MHz (2-Meter Band Alignment) |
| Peak Transmit Power Capacity | 10 Watts Maximum Power Rating |
| Primary RF Interface Connector | BNC Male Quick-Disconnect Standard Profile |
| Physical Antenna Assembly Length | 10 cm (Ultra-compact structural profile) |
| Net Unit Weight | 27 grams |
