HD-1L                                                                                                       Retractable Antenna
 
 FREQUENCY RANGE  1750 ~ 1870 MHz
 IMPEDANCE (NOMINAL)  50 W
 V.S.W.R.
 2.0 : 1 (EXTENDED) (max.)
 3.0 : 1 (RETRACTED) (max.)
 GAIN
 1.0 dBi ± 2.0 dB (EXTENDED)
 -0.5 dBi ± 2.0 dB (RETRACTED)
 RADIATION PATTERN  OMNI-DIRECTIONAL
 POLARIZATION  VERTICAL
 LENGTH  105.8 ± 0.5mm
 TEMPERATURE  -30 ~ +60 °C
 CONNECTOR THREAD