Receive 1:1 Redundant Systems

Receive 1:1 Redundant Systems
Terrasat

Receive 1:1 Redundant Systems

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  • TCP/IP
  • SNMP
  • RS232/485
  • Hand Held Terminal

SKU: TRS123 Tags: , , ,
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  • Description
  • Technical Specifications
  • Support Documents

Overview

The Receive 1:1 Redundancy System completes the full 1:1 protection configuration for Terrasat’s IBUC Intelligent Block Upconverter system.

A completely outdoor-mounted system, the RX 1:1 interface box is housed in a weatherproof enclosure mounted close to the LNB assembly to minimize cable lengths. The interface box provides LNB monitoring, waveguide switching and user interfaces.

Several operating parameters are monitored including 10MHz reference signal, LNB supply voltage, LNB current consumption, and input composite power level. The user can set high and low threshold values for monitored parameters and alarms are configurable to enable selection of specific alarms and thresholds that will trigger a switchover.

Monitoring and control is available using a convenient TCP/IP interface supported by embedded webpages. The TCP/IP interface enables users to monitor the system remotely from a PC and /or via a LAN. M&C is also available via RS232/485 and separate handheld terminal. Seven LED’s provide visual indication of status.

Details

  • TCP/IP
  • SNMP
  • RS232/485
  • Hand Held Terminal
  • Multi-function LED’s
  • LNB current
  • Supply voltage
  • 10MHz reference level
  • Composite power level

RX 1:1 Interface Module
L-band
Frequency Range 950 to 2000 MHz (950 to 2750 MHz optional)
Insertion Loss 4 dB max
Flatness
Any 36 MHz band - 1 dB p-p max
Full Band - 2 dB p-p max
Input/Output VSWR 2:1 max
Connectors N-type (F), F-type optional
10 MHz Reference (from external demod)
Insertion loss (includes split) 6 dB max
Sensors
A and B L-band input composite level
10 MHz reference level detector (demod input)
A and B LNB supply voltage detector
A and B LNB supply current detector
LED Indicators
Power Ethernet Activity
A and B Alarm Normal / Emergency
A and B Online
WG Switch Control
Manual/Auto Controller pulses WG switch
Emergency Toggle triggers pulse for WG switch
WG Switches
Frequency
  C-band
  X-band		   
3.3-4.9 GHz
7.05-10.00 GHz
VSWR
  C-band
  X-band		   
1.05:1
1.1:1
Insertion Loss
  C-band
  X-band		   
0.02 dB max
0.05 dB max
Isolation
  C-band
  X-band		   
80 dB min
80 dB min
Switching time
  C-band
  X-band		   
200 ms max
100 ms max
Waveguide
  C-band
  X-band		   
WR 229
WR112
Frequency
  Ku-band
  Ka-band		   
10-15 GHz
18-26.5 GHz
VSWR
  Ku-band
  Ka-band		   
1.1:1
1.1:1
Insertion Loss
  Ku-band
  Ka-band		   
0.05 dB max
0.15 dB max
Isolation
  Ku-band
  Ka-band		   
75 dB min
60 dB min
Switching time
  Ku-band
  Ka-band		   
80 ms max
80 ms max
Waveguide
  Ku-band
  Ka-band		   
WR75
WR42
Power Supply
Positive DC Supply option
Connectors, MS3102R10SL-4P
Input Voltage 20 to 60 VDC
Current (excluding LNBs and WG switch pulses)
@ 24 V 300 mA max
@ 48 V 150 mA max
LNB Supply Voltage 17 to 19 VDC @ 500 mA max
Negative DC Supply option
Connectors, MS3102R10SL-4P
Input Voltage -36 to –60 VDC
Current (excluding LNBs and WG switch pulses)
@ -48 V 175 mA max
LNB Supply Voltage 15 to 19 VDC @ 500 mA max
AC Supply option
(1 input, 2 inputs, or 2 inputs multi-phase)
Connector C016 20C003 100 12
Input Voltage 100-240 VAC @800mA max
LNB Supply Voltage 15 to 19 VDC @ 500mA max
M&C Interfaces
Ethernet
RS-232/485
Handheld Terminal
Connector MS3122E14-19S
Summary Alarm A and B Form-C relays
Environmental
Operating Temperature -40oC to +60oC
Relative Humidity 100% condensing
Altitude 10,000 ft., (3,000 m) ASL
Mechanical
Size, Interface Box
  AC
  DC		   
12.2x7.2x 3.1 in.
12.2x7.2x1.75in.
Weight, Interface Box
  AC
  DC		   
8.2 lbs
6 lbs


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