RT - 900A/RT2 - 900/RT2 - 1800 800~1900MHz,
Thread type
:: RT - 900A/RT2 - 900/RT2 - 1800
::
::
Electrical specifications
Item
RT-900A
RT2-900
RT2-1800
Frequency Range
824 MHz ~ 960 MHz
1.71 GHz ~ 1.99 GHz
Nominal
Impedance
50ohms
Radiation
Omni-directional
Polarization
Vertical
V.S.W.R
Retracted mode = Less than 1
: 3.0
Extended mode = Less than 1 : 2.5
Gain
Unity
::
Mechanical specifications
Item
RT-900
A
RT2-900
RT2-1800
Connector
Thread
Others
Whip bending endurance = more
than 1500 cycles,
Whip pulling strength = more than 7kgf,
Helix deformation = more than 5kgf,
Helix torque = more than 2kgf