![](https://odlstore.com/3624-large_default/es-261520-36v-8500mah-li-soci2-battery-for-iot-sensor-nodes.jpg)
Reference: DWM14042301
Spring-Antenna 315MHz /433MHz /868MHz /915MHz
Spring antenna is specialized for wireless data transmission. This antenna with good performance of V.S.W.R, small size design, easily installation, stable performance and good anti-shock and anti-aged compatible for Hoperf Modules.