RM120/SNG
RM150/SNG
Vehicle Mount
Drive-Away Antenna
• 1.2m and 1.5m Reflector options
• SMC or Carbon fibre antenna
• Exceptional Value
• Compact and Robust
• Up to 400W integrated Tx Power
Compact
The RM antenna is an ultra-compact roof
mount system which encompasses the drive
control, positioning hardware and BUC/HPA
into the aerodynamic antenna enclosure,
making the system a robust standalone subassembly ready to install onto almost any
vehicle.
Easy of use
The system is simple to install, set up and
use. Following relocation of the antenna,
the system will reliably and accurately
locate and lock on to the designated
traffic satellite rapidly within minutes.
Versatile
The versatile power-payload of the RM
antenna series has been designed to take low
power SSPAs or high power TWTs in single
thread or 1:1 redundant configurations with
power levels up to 400W.
Auto-Acquire
The Satellite Acquisition Controller uses
industry standard position transducers and a
sophisticated pattern recognition algorithm to
confirm and refine its heading information
using visible satellites. The controller is
mounted on the antenna structure with a
separate power supply and control panel in a
rack mount unit for mounting within the
equipment area.
www.holkirk.com
Options :1:1 Redundancy switching systems
Vehicle mounting brackets
De-Ice Kit
3 axis Jog-controller
Auto-Pointing controller
Inclined orbit tracking controller
Issue-e1-0807
RM120/SNG
RM150/SNG
Vehicle Mount
Drive-Away Antenna
Specification:-
RM120/SNG
RM150/SNG
Mechanical Data
Antenna Width :
Antenna Height :
Geometry :
Reflector Material :
Weight
123 cm
127 cm
Offset, dual optic
SMC
100kg
150 cm
152 cm
Single offset
Carbon fibre
100kg
Feed interface :
Azimuth range :
Elevation range :
Polarisation range :
Operating temperature :
WR 75
+/- 185°
10~90°
+/- 95°
-30°C~+60°C
WR 75
+/- 185°
5~90°
+/- 95°
-30°C~+60°C
Receive
Polarisation :
Frequency band :
Gain @ 12,5 GHz :
G/T (30° élévation) @ 12.5 GHz :
linear
10,7 ~12,75 GHz
41,8 dBi
21 dBK
linear
10,7 ~12,75 GHz
43 dBi
23dBK
Transmit
Polarisation :
Frequency band :
Gain @ 14,25 GHz :
linear orthogonal
13,75 ~14,5 GHz
43 dBi
linear orthogonal
13,75 ~14,5 GHz
44.7dBi
VSWR :
1,3 : 1 max
1,3 : 1 max
Isolation Rx / Tx (13,75~14,5 GHz) :
Isolation Tx / Rx (10,75~12,75GHz) :
40 dB min
75 dB min
40 dB min
75 dB min
Electrical Data
www.holkirk.com
Issue-e1-0807
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