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2.0 SPECIFICATIONS 

Video I/O

 

1T-CT-681 Tx-HDMI Input

 

1x via HDMI Connector 

1T-CT-682 Rx-HDMI Output 

1x via HDMI Connector 

Interconnect Cables 

RG-6 or other coax 

 

4x  for Video & Audio 

Connectors 

 

R-G-B, Clock 

4x BNC  

DC Power Transmission 

1x BNC. Maximum distance of 60m (180’) 

Supported Signals & Protocols 

 

Industry Standards 

HDMI v1.3, HDCP 1.1, DVI 1.1  

Video Performance 

 

Maximum Resolution

 

Up to 1920x1200, 1080p/60Hz, VGA to WUXGA 

Color Space 

RGB 24~36, Y444 24~36, Y422 16~24 

Deep Color 

1080P/12bit 

Audio Supported 

PCM2, PCM 5.1, PCM 7.1, Dolby 5.1, DD+,

 

 

D-TruHD, DTS-HD

 

Maximum Range 

 

1T-CT-681/682 Tx/Rx System 

1080p/8-bit Color: 100 meters (325 ft) 

 

1080p /12bit Deep Color: 75 meters (245 ft) 

Environmental 

 

Operating Temperature 

0° to +50° C (+32° to +122° F) 

Operating Humidity 

10% to 90%, Non-condensing 

Storage Temperature 

-10° to +70° C (12° to +158° F) 

Storage Humidity 

10% to 90%, Non-condensing 

Warranty 

 

Limited Warranty

 

2 Years Parts and Labor 

Regulatory Approvals 

 

Encoder/Decoder Unit

 

FCC, CE, RoHS 

Power Supply

 

UL, CUL, CE, PSE, GS, RoHS 

Cable Requirements (T/R) 

 

RG-6, or

 

Highest Quality, 75

Ω

  (e.g. Channel Master®) 

RGBHV with 5BNC  

23AWB or above   

Mechanical (H-W-D) 

 

1T-CT-681,1T-CT-682 (H-W-D) 

30x125x110mm (1.2x4.9x4.33”) 

Weight 

 

1T-CT-681,1T-CT-682 

270g (0.59 lbs) 

Power Requirement 

 

External Power Supply 

2x 12VDC@1A, Locking DC  

Accessories Included 

 

2x Power Adapter  

US, UK or Euro 

1x User Manual 

  

Model Numbers 

 

1T-CT-680 

HDMI Coax Extender System, 
Consisting of: 

 1T-CT-681 

Transmitter 

      

1T-CT-682 Receiver 

 
 
 

Summary of Contents for 1T-CT-680 Series

Page 1: ...Instruction Manual 1T CT 680 Series HDMI over Multiple Coax Extender 99 Washington Street Melrose MA 02176 Phone 781 665 1400 Toll Free 1 800 517 8431 Visit us at www TestEquipmentDepot com ...

Page 2: ...ecking Package Contents 5 4 0 Connecting The Hardware 5 5 0 Operating The Unit 7 6 0 Troubleshooting 7 7 0 Limited Warranty 8 8 0 Regulatory Compliance 9 Test Equipment Depot 800 517 8431 99 Washington Street Melrose MA 02176 FAX 781 665 0780 TestEquipmentDepot com ...

Page 3: ... conversion products have been serving the industry for over twenty years TV One offers a full line of high quality Seamless Switchers Video Scalers Up Down Cross Converters Analog Digital Converters SD HD SDI HDMI DVI Format Converters Standards Converters TBC Frame Synchronizers Matrix Routing Switchers Signal Distribution Amplifiers and Cat 5 Transmission Systems 1 1 Liability Statement Every e...

Page 4: ...p to 100 meters 325 feet 1080p 12 Bit Deep Color signal distribution up to 75 meters 245 feet Supports Embedded HDMI v1 3 Lossless Digital Audio Compliant with HDMI v1 3 HDCP 1 1 and DVI 1 1 specifications Uses readily obtainable RG 6 cables Supports high definition input up to 1080P output resolution follows input Supports VGA to WUXGA Resolution RGB Video with appropriate cable adapter Locking 1...

Page 5: ...ers 325 ft 1080p 12bit Deep Color 75 meters 245 ft Environmental Operating Temperature 0 to 50 C 32 to 122 F Operating Humidity 10 to 90 Non condensing Storage Temperature 10 to 70 C 12 to 158 F Storage Humidity 10 to 90 Non condensing Warranty Limited Warranty 2 Years Parts and Labor Regulatory Approvals Encoder Decoder Unit FCC CE RoHS Power Supply UL CUL CE PSE GS RoHS Cable Requirements T R RG...

Page 6: ...quirements inputs plus any controls present Note The resolution capability of the remotely located display devices must be capable of displaying the output of the source device Before using the extender system verify that the display device on the receiving end can support the output resolution and signal format by connecting it directly to the source device 4 1 CABLE TRANSMISSION DISTANCES CABLE ...

Page 7: ...th ends so you do not inadvertently swap them during installation 3 Connect five 5 RG 6 cables Three 3 go to the BNC Video connectors labeled R G B the fourth cable goes to the connector labeled CLK and if the total cable run is 180 feet or less connect the fifth cable to the BNC connector labeled Power on the Transmitter Defer connecting the AC adapter until the RG 6 cables are connected to both ...

Page 8: ...remote display Observe the two LEDs on the Transmitter and the Receiver Both should be lighted The one above the HDMI connectors verifies that the HDMI signal is present and the one to the left of the HDMI connector labeled Link indicates that the Transmitter and Receiver are synchronized Note With the exception of the Internal External Power Switch on the 1T CT 682 Receiver there are no user cont...

Page 9: ...authorized alterations improper repair modifications inadequate maintenance and care or use in any manner for which the product was not originally intended Items integrated into TV One products that are made by other manufacturers notably computer hard drives and liquid crystal display panels are limited to the term of the warranty offered by the respective manufacturers Such specific warranties a...

Page 10: ... FCC and CE rules and regulations The Power Adaptor Supply has been tested for compliance with appropriate UL CUL CE PSE GS Rules Regulations and or Guidelines This Product and Power Adapter is RoHS Compliant End of Manual Test Equipment Depot 800 517 8431 99 Washington Street Melrose MA 02176 FAX 781 665 0780 TestEquipmentDepot com ...

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