Fiber Optic IRIG Products

IRIG FAQ
More detail on IRIG Designations (e.g. IRIG-B120)

Analog IRIG Time Code Transmission Systems

• These Units transmit analog IRIG time code signal.
• Can be configured in point to point or in a drop-and-repeat mode. 
• All IRIG time codes form 10 Hz to 500 KHz are accommodated (including IRIG-B)
• Signal level 3 Vpp. Impedance; 600 ohms, BNC connectors

  Model	Description	Download Datasheet in Acrobat pdf
  IRGT-1001	IRIG Transmitter	IRGT-IRGR1001.pdf (52K)
  IRGR-1001	IRIG Receiver	IRGT-IRGR1001.pdf (52K)
  IRGP-1001	IRIG Repeater	IRGM-IRGP1001.pdf (37K)
  IRGM-1004	IRIG 4 Channel Transmitter	IRGM-IRGP1001.pdf (37K)

• Signal level 3 Vpp. Impedance; 50 ohms, 5 Hz-0.5 MHz,  BNC connectors

IRGT-1501	IRIG Transmitter (50 ohm)	IRGT-IRGR1501.pdf (52K)
IRGR-1501	IRIG Receiver (50 ohm)	IRGT-IRGR1501.pdf (52K)

DC Time Code (IRIG DCLS) Transmission Systems

• These units transmit DC coupled TTL fast rise-time signals.
• Can be configured in a  point-to-point or in a drop-and-repeat mode.
• All signals from 1 pulse/minute to 1000 pulses/second are accommodated.
• Rise- times; 20 nsec typically. Connectors; terminal blocks

  Model	Description	Download Datasheet in Acrobat pdf
  IRGT-7001	IRIG Transmitter	IRGT-IRGR7001.pdf (25K)
  IRGR-7001	IRIG Receiver	IRGT-IRGR7001.pdf (25K)
  IRGP-7001	IRIG Repeater	IRGM-IRGP7001.pdf (59K)
  IRGM-7004	IRIG 4 Channel Transmitter	IRGM-IRGP7001.pdf (59K)

Sine Wave Transmission Systems (Analog 3V peak to peak)

• These units transmit 3 Volt pp sine waves between 20 Hz and 10 MHz.
•  Impedance; 50 ohms. Connectors; BNC.  Contact us for higher frequency units.

  Model	Description	Download Datasheet in Acrobat pdf
  INST-1001	Sine Transmitter	INST-INSR1001.pdf (51K)
  INSR-1001	Sine Receiver	INST-INSR1001.pdf (51K)

Non-Fiber Optic Accessory Systems

ALM-1000            Alarm Module
This unit provides a visual and audible alarm upon the loss of signal from any LuxLink™ unit. A set of external contacts is also activated for remote indications.

RSW-2002            Redundant Switch for Modulate IRIG systems
This unit is used to implement a redundant, fail-safe IRIG system by providing a common output from one of two separate Modulated IRIG inputs. If the primary signal fails, the system automatically switches to the secondary signal.

RSW-4002            Redundant Switch for DCLS IRIG systems
This unit is used to implement a redundant, fail-safe IRIG system by providing a common output from one of two separate DCLS  IRIG inputs. If the primary signal fails, the system automatically switches to the secondary signal.

IRGM-2004            Modulated IRIG 1x4 Distribution Amplifier
This unit is used to distribute modulated electrical IRIG signals and provides four coaxial outputs

IRGM-8004            DCLS (Unmodulated, digital) IRIG 1x4 Distribution Amplifier
This unit is used to distribute unmodulated electrical IRIG signals and provides four coaxial outputs

IRGC-3003            IRIG Converter;   Convert Modulated IRIG to and from DCLS  signals.

IRIG GPS Master Clocks    IRIG Clock Source based on GPS signals.

Rack Mounting Panels
These panels are used to mount any LuxLink™ fiber optic transmitter, receiver or transceiver in a standard EIA 19" rack frame. They will accept all transmission units as well as power supplies. Data sheet

• RMP-1000 1U (1 ¾") Rack Mounting Panel with capacity for three units.
• RMP-2000 2U (3 ½") Rack Mounting Panel with capacity for six units.
• RMP-3000 3U (5 ¼") Rack Mounting Panel with capacity for 14 units.

Power Supplies
The supplies listed below (suffix "US") are for use in North America. Versions are available for other areas of the world. Please contact factory for the proper suffix to use for your location.  Data Sheet

• PS-1205US (Wall plug)                   115 VAC to 12 VDC @0.5A Wall-type plug-in adapter.
• PS-1210US (1 RMP position)        115 VAC to 12 VDC @1.0A Supply for RMP plates.
• PS-1260US (2 RMP positions)      115 VAC to 12 VDC @6.0A Supply for RMP plates.

All LuxLink™ Transmission units can be provided for direct plug-in use with an older Math Associates MCR-1000A rack mountable card cage on special order.

Need a solution you don't find here?  Email us and we can provide custom solutions.