... characteristicsProduct name(Manufactory) rubber duck antenna / two way radio antennaModelBIO-B027 handheld walkie talkie antenna Connector ... outdoorPopular on EuropeFit for wireless telephone or alarm system or relation machineThird, Environment ParameterOperating Temperature-20 ... antenna, DMB antenna, WIFI antenna, GSM antenna, Car antenna, Handheld walkie-talkie antenna, Telescopic antenna, GPS ...