- Technical Specifications
- Support Documents
RM120 – Vehicle Mount
The RM-120 is a high performance DSNG Antenna from Holkirk and is designed to excel in today’s demanding DSNG environment.
With a well proven track record the RM series of antennas will provide many years of service in the harshest applications.
A powerful, accurate and smooth positioning system accurately points the antenna at the touch of a button and stows it after use into the compact but aerodynamic cowl which also houses the BUC/HPA making the system a robust stand alone subassembly ready to install onto almost any vehicle.
The antenna controller uses high accuracy feedback and a sophisticated pattern recognition algorithm to confirm and refine its heading information using visible satellites.
The system is very simple to install, set-up and use with a fast acquisition time of typically less than 3 minutes from stowed.
- 1.2m Dual optic reflector
- Up to 400w Integrated 1:1 Tx power
- Fully enclosed aerodynamic cowl
- Low stow height
- Colour options available
- Ku, Ka band options
- BUC mounting on boom or within the cowl
- Manual over rides on all 3 axis
|Overall Width||123 cm|
|Overal l Length||168 cm|
|Stow Height||49 cm|
|Antenna Geometry||Dual Optic|
|Operational||40 mph (65 kph)|
|Stowed||100 mph (160 kph)|
|Operating Temp.||-20ºC - +50ºC|
|Azimuth Range||± 220º|
|Elevation Range||5 - 90º|
|Gain Tx||43.0 dBi|
|Gain Rx||41.8 dBi|
|VSWR||1.3 : 1 max|
|G/T (30º @12.5 GHz)||21 dBK|
|Isolation Tx / Rx||105 dB with filter|