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Spring Coil Antenna 433MHz T19

This T19 spring coil antenna matches great with our 433MHz wireless receiver/transmitter. It is a high performance antenna, with 39.5mm length, 2.5dBi high gain and 50Ω impedance,
  • 50Ω
  • T19
  • 433MHz
  • Phosphor bronze; Gold-plated
  • 1W
  • N/M
  • -40 ~ +85℃
  • 39.5*5.5
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433MHz Spring Coil Antenna with 2.5 dBi High Gain


This T19 spring coil antenna matches great with our 433MHz wireless receiver/transmitter. It is a high performance antenna, with 39.5mm length, 2.5dBi high gain and 50Ω impedance, which is widely used in smart home, remote control, intelligent agriculture, IoT industry and other fields.

The structure of this spring coil antenna is very simple, and it is easy to install. Please contact us for more details, if you need to do any customization. We can customize the packaging, antenna size, as well as design style according to your requirements, welcome to inquire!


Antenna characteristics:

● High gain

● Strong compati bility

● Good stability


Application field:

 Smart Express Cabinet

 Security alarm

 Smart buildings, smart buildings

 Smart home

 Power monitoring

 Smart Industry

 Traffic monitoring equipment

 Smart Agriculture

● Temperature and humidity monitor

Drone

 Medical automation

 Wireless module


Electrical test report:

Frequency433MHz 
Impedance50Ω
V.S.W.R≦3
Return loss135/46 MHz
Gain2.15 dBi
Linear polarizationvertical
Power1W
MaterialPhosphor bronze; Gold-plated
Operating temperature-10 ~ 70°C
Storage temperature-40 ~ +85℃


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