Smiley Antenna Stubby Tuned Duck UHF Antenna – 470 MHz | 3 dBd Gain | 2.5” | Made in USA
Built by Smiley Antenna Co., Inc. (Est. 1984), this Stubby Tuned Duck UHF antenna is engineered for compact size with reliable real-world performance. Designed specifically for handheld radios, it delivers true omni-directional 3 dBd gain for improved signal consistency over standard stock antennas.
Precision tuned to 470 MHz with a ±5 MHz bandwidth (465–475 MHz), this antenna maintains low SWR and stable performance across the full range. Each antenna is impedance matched for handheld radios, not generic tuned, ensuring maximum efficiency where it matters most.
Constructed with a flex coil matching network and sealed in synthetic rubber with a one-piece NT-MIL covering, it is strong, flexible, and built for demanding environments. At just 2.5 inches, it offers a low-profile design without sacrificing dependable performance.
✔ Better range than stock antennas
✔ Reliable signal when it matters most
✔ Compact, low-profile design
✔ Built for real-world field use
✔ Hand-tuned in the USA
Smiley Antenna – Built, tuned, and trusted since 1984.
Smiley Antenna Stubby Tuned Duck UHF Antenna – 470 MHz | 3 dBd Gain | 2.5” | Made in USA
Built by Smiley Antenna Co., Inc. (Est. 1984), this Stubby Tuned Duck UHF antenna is engineered for compact size with reliable real-world performance. Designed specifically for handheld radios, it delivers true omni-directional 3 dBd gain for improved signal consistency over standard stock antennas.
Precision tuned to 470 MHz with a ±5 MHz bandwidth (465–475 MHz), this antenna maintains low SWR and stable performance across the full range. Each antenna is impedance matched for handheld radios, not generic tuned, ensuring maximum efficiency where it matters most.
Constructed with a flex coil matching network and sealed in synthetic rubber with a one-piece NT-MIL covering, it is strong, flexible, and built for demanding environments. At just 2.5 inches, it offers a low-profile design without sacrificing dependable performance.
✔ Better range than stock antennas
✔ Reliable signal when it matters most
✔ Compact, low-profile design
✔ Built for real-world field use
✔ Hand-tuned in the USA
Smiley Antenna – Built, tuned, and trusted since 1984.
Features
Electrical
- 50 Watts max power
- Impedance matched to the portable
Helical Elements Construction
- Exterior exclusive NT-mil covering
- Highly efficient plated steel cable
- Nickel plated brass base
