The IRGC-3003 is IRIG
format converter, converting
modulated IRIG to/or from DCLS. There is one a buffered IRIG
input with loop through output, and three individual converted electrical output
signals. IRIG A, B, E & G are supported. Mode of
operation (type of conversion) and carrier resolution is selectable via a
front panel dip switch.
Integral indicators are provided to continuously indicate the presence
of IRIG signal as well as the presence of operating power making system
troubleshooting simple. Optional ALM-1000 can be utilized if alarm outputs
are required. Units can be mounted in our 1U, 2U, or 3U rack
panels.
For optical
IRIG distribution products see the
IRGM-1004,
2004,
7004. 8004.
Specifications
Important Features
Formats
Modulated or DCLS
· 1 Loop
Through
Protocols
IRIG A, B, E, G
· 3
Buffered Outputs
Modulated
Signal Bandwidth (min)
100Hz to 100KHz (+0,-3dB)
· IRIG A, B,
E, G Protocols
Modulated
Input / Output Impedance
600 ohms
· Signal & Power
Indicators
Modulated Input/Output
Level
1V rms (3 Vpp) typical
·
Stand-alone, DIN or Rack
Mountable (same unit)
Modulated
Signal/Noise Ratio
60 dB minimum
Modulated
Linearity
2.0% typical
DCLS
Input / Output Impedance
50 ohms
DCLS
Input / Output Level
TTL (0/5 volts)
DCLS
Data Rate
DC to 1000 Pulse Per Sec
DCLS
Rise / Fall time
20 nsec typical
DCLS
Bit Error Rate
10E9 minimum
Signal Connectors
BNC
Propagation Delay
35 microseconds
Offset between outputs
< 0.5 ns
Power Connector
3 pin removable terminal block
MTBF (MIL-HDBK-217D)
>100,000 Hours
Operating Temperature
-35 to +75 °C
Humidity
<95% non-condensing
Power Requirements
11-24 VAC/DC @250 mA
Physical Size (mm)
5.0" x 3.0" x 1.0"
127mm x 76mm x 25.4mm
Note all specifications are subject to change without notice
Fiber Optic Communications Systems
