![315MHz SW315-TH23 Copper Spring Small Antenna For Wireless Communication Module](http://www.electronicpro.co.za/cdn/shop/products/f2c216b1-653b-4e92-a1b6-1f2f4919515e_fc1b0476-d07e-4bd7-a058-a313fe43de7b_{width}x.jpg?v=1582027817)
315MHz SW315-TH23 Copper Spring Small Antenna For Wireless Communication Module
Tax included.
Features:
SW315-TH23 copper spring antenna is a special antenna designed for 315MHz wireless data transmission/meter reading communication system. The antenna has good standing wave ratio, compact shape, ingenious structure, convenient installation, stable performance and good anti-vibration and aging ability.
SW315-TH23 copper spring antenna is a special antenna designed for 315MHz wireless data transmission/meter reading communication system. The antenna has good standing wave ratio, compact shape, ingenious structure, convenient installation, stable performance and good anti-vibration and aging ability.
Specification:
Frequency range: 315 MHz (+/-5)
Standing wave ratio: <= 1.5
Input impedance: 50
Maximum power: 10 W
Gain: 2.15 dBi
Weight: 1g
Height: 23+/-1 (37.5T) mm
Antenna color: copper
Interface Form: Direct Welding
Package included:
1 x Antenna
1 x Antenna
![](https://img.staticbg.com/images/oaupload/banggood/images/06/A2/1046d471-b546-4944-a163-59747293ecb5.jpg)
![](https://img.staticbg.com/images/oaupload/banggood/images/F2/98/4b384f2e-a840-4342-97c8-343d82ebc576.jpg)