Antenna for ES900TX module SMA connector 915MHz and 868MHz optional

Frequency: 915 MHz or 868MHz optional
Polarization: Horizontal polarization
Impedance: 50 Ω S.W.R.: <= 1.7
Antenna Gain: 2.0DBi
Working Temp: -40~80℃
Humidity: 95%~100% RH RF
Cable : RG1.13 Connector: SMA
Weight: 6.7 g Cable
Length: 85 mm
Width: 138 mm(915MHz) 155mm(868MHz)
Compatibility: ES900TX and ES915TX and ES868TX