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SW868-TH13A : 868MHz Copper Spring Antenna

SW868-TH13A, a copper spring antenna, designed specially for 868MHz wireless communication, it has good VSWR, Compact dimensions, easy installation, stable performance, with good anti-vibration and anti-aging ability.

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Technical Parameter of Spring Antenna SW868-TH13A

Frequency Range: 868 ±5 MHz
VSWR: ≤ 1.5
Gain: 2.15 dBi
Input impedance: 50 Ω
Max power: 5 W
Height: 13±1 mm
Wire diameter: 0.8mm
Interface form: welding directly
Antenna Color: copper
Weight: 1 g

Parameter	Value
Frequency	868±5 MHz
Type	Copper Spring Antenna
Gain	2.15 dBi
Size (mm)	Height: 13±1
Material & Technology	Copper, Welding

Mechanical dimension drawing of the copper spring antenna. It shows the coil length as 13±1mm, the soldering leg length as 4.5±0.1mm, and the outer diameter as 5.5±0.1mm.

Antennas have been tested under wireless simulated environment by Network Analyzer

Typical VSWR chart for 868MHz antenna, showing S11 SWR performance centered at 868.000MHz with a 75.000MHz span.

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SW868-TH13A : 868MHz Copper Spring Antenna

Technical Parameter of Spring Antenna SW868-TH13A

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