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Spring Antenna 868MHz T9

This T9 spring coil antenna matches great with our 868MHz RF Modules. It is a compact antenna with 23.5mm length, 3dBi high gain and 50Ω impedance, so it will work fantastically with just about any 868MHz RF receiver / RF transmitter.
  • 50Ω
  • T9
  • 868MHz
  • Phosphor bronze;Gold-plated
  • 1W
  • N/M
  • -40 ~ +85℃
  • 23.5*6mm
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868MHz Spring Antenna with High Gain (3 dBi)


This T9 spring coil antenna matches great with our 868MHz RF Modules. It is a compact antenna with 23.5mm length, 3dBi high gain and 50Ω impedance, so it will work fantastically with just about any 868MHz RF receiver / RF transmitter. The structure of this spring antenna is simple, lightweight, and it is made of copper-clad wire, so you can solder it easily.

Though this T9 Spring Antenna is in the 868MHz frequency band, we also have other 315/433/470/915/824-960/1710-1990MHz spring antennas, please contact us for more details, if you need to do any customization. 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:

Frequency868MHz
Impedance50Ω
V.S.W.R≦1.6
Return loss135/46MHz
Gain3dBi
Linear polarizationvertical
Power1W
MaterialPhosphor bronze; Gold-plated
Operating temperature-10 ~ 70°C
Storage temperature-40 ~ +85℃


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