SRJF10 SMA-type Connector Antenna – 433-446MHz UHF Flexible Rubber Walkie Talkie Antenna for Two Way Radio (Manufacturer)

Characteristic
Frequency Band Coverage: Precision-tuned to the 433-446 MHz UHF band, compatible with the PMR446 civilian walkie-talkie band and industrial IoT device communication requirements.
Gain Characteristics: 2.15 dBi omnidirectional gain design, a uniform circular horizontal radiation pattern, and a 75° vertical beamwidth, ensuring an effective communication radius of 3-5 km in complex environments.
Interface Standard: SMA-J male connector (RP-SMA), compliant with IEC 61169-8 standard threaded interface specifications, with a torque of ≥ 0.5 N·m.

Core Performance‌
Flexible Structure: TPU rubber encapsulation with an internal nickel-titanium alloy core withstands over 2,000 90° bending cycles and maintains shape memory even in extreme temperatures.
Environmental Adaptability: IP67 protection rating, operating temperature range -40°C to +85°C, and UV resistance tested for 3,000 hours using a xenon lamp.

NOTICE

During the installation process, avoid any collisions.

It is strictly prohibited to disassemble the antenna components; otherwise, it may lead to poor antenna performance.

The installation position of the antenna should be free of any obstructions.

When used outdoors, it is necessary to equip with lightning protection facilities.

may contain electronic components. Do not discard them randomly.