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868MHz Spring Coil Antenna with High Gain (2~3 dBi)

868MHz Spring Coil Antenna with Compact Size and High Performance
  • 50Ω
  • DL-T5-868M
  • 868MHz
  • Phosphor bronze; Gold-plated
  • 1W
  • N/M
  • -40 ~ +85℃
  • 17.5*5.2mm
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868MHz Spring Antenna with High Gain (2~3 dBi)


Antenna introduction:

This T5 spring coil antenna matches great with any of our 868MHz RF Modules. It is a compact antenna, only 17.5mm long, and has 2-3 dBi of 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 T5 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
Gain2~3dBi
Linear polarizationvertical
Power1W
MaterialPhosphor bronze;Gold-plated
Operating temperature-10 ~ 70 ° C
Storage temperature-40 ~ +85℃


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