The Dynascan R-77 / RD-5 replacement antenna is a commercial-grade, high-performance tactical whip element engineered to restore factory-spec radiation efficiency and dependable signal propagation to portable PMR-446 transceivers. Spanning an optimized 12 cm in physical length and weighing an ultra-low 18 grams, this flexible rubber duck antenna minimizes physical mechanical stress on the radio’s top chassis terminal while maximizing user field mobility. It functions as an essential, high-rotation operational procurement utility asset for security details, industrial warehouse complexes, outdoor event coordination teams, and high-volume B2B radiocommunication accessory wholesale networks across European markets.
The technical RF architecture of this antenna is precisely cut and tuned to operate seamlessly within the license-free PMR-446 frequency spectrum range, ensuring low standing wave ratios (SWR) and maximum output efficiency. Pre-terminated with a standardized, precision-machined SMA-female connector interface, it guarantees an immediate plug-and-play mechanical bond and an airtight seal against the host radio’s physical housing. Built to withstand demanding daily handling on the service bench, this robust replacement element ensures absolute communication clarity and preserves long-term fleet operational readiness.
| Technical Specification Parameter | Value & Fleet Alignment |
|---|---|
| Product Brand Designation | Dynascan |
| Primary Component Classification | Replacement Handheld Flexible Whip Radio Antenna |
| Target Radio Interoperability Scope | Dynascan R-77 and Dynascan RD-5 Portable Transceivers |
| Operating Frequency Band Spectrum | PMR-446 (UHF License-Free Communications Channels) |
| Primary RF Interface Terminal | SMA-Female Connector Thread Base Assembly |
| Physical Structural Length | 12 cm Profile Depth |
| Net Component Mass Weight | 18 grams Lightweight Construction |
| Chassis Core Material Finish | High-Flexibility Flexible Rubberized Polyurethane in Matte Black |
