450MHz to 470MHz 2dBi Super Mini OMNI Directional Outdoor Antenna N-Male

Model No: OI-4547M02-NM

Made in Taiwan
Freq. Range: 450 - 470 MHz
Antenna Gain: 3 dBi Peak
Radiation: Omni (360°)
Connector: N-Male
INQUIRY
Professional UHF & NB-IoT Solutions

450 - 470 MHz Compact Collinear Omni Antenna

Professional industrial-grade collinear antenna optimized for the 450-470 MHz UHF band. Featuring a high-reliability PCB internal architecture and protective fiberglass radome, it is engineered for NB-IoT, RFID, Zigbee, and public wireless hotspots requiring a durable 360-degree vertical polarization solution.

Electrical Specifications
Frequency Range 450 MHz – 470 MHz
V.S.W.R (MAX) ≤ 2.0 : 1
Peak Gain 3 dBi
Radiation Type Omni-Directional (360°)
Input Power 10 Watts
Antenna Design 1/4 Wavelength Dipole (PCB Internal)
Mechanical & Environmental
Dimensions 245 x 20 mm
Total Weight (G.W.) 90 g
Connector Type N-Male
Radome Material White Fiberglass (Industrial Grade)
Operating Temperature -40°C to +60°C
Compliance RoHS Compliant
Engineering Core Features

Compact Multipoint Coverage

Delivers consistent 3 dBi gain with a broad 63-degree vertical beam-width, ensuring reliable 360° signal distribution for NB-IoT and point-to-multipoint bridge links.

High-Stability PCB Core

Utilizes precision-etched PCB internal dipole elements to maintain stable impedance matching and signal integrity in high-density RFID and Zigbee environments.

Industrial Weatherproofing

The UV-protected fiberglass radome is built for extreme durability, surviving temperatures from -40°C to +80°C and maintaining structural integrity in harsh outdoor settings.

Tactical Wireless Integration

Equipped with an N-Male connector for direct mounting or cable integration, ideal for wireless video systems, public hotspots, and low-power IoT infrastructure.