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KRAMER:  SIMPLE CREATIVE TECHNOLOGY

 

Overview 

 

(solid bulk) or 

BCP-HDTP

 (solid plenum bulk)—available in lengths of 700' 

(210m) and 1300' (390m). 
CAT6 cable, due to the manufacture method, can exhibit much greater skew 

than standard CAT5/5e and may require skew compensation beyond what the 

standard product offers. Contact Kramer Electronics for assistance. 
CAT5/5e/6 cabling for this product must be pinned to the TIA-EIA T568B 

wiring specification (see appendix A). We also highly recommend that all 

CAT5 cables be pre-terminated and tested. Cables terminated on-site or in an 

existing infrastructure should be tested before use to ensure compliance with 

the TIA-EIA T568B specification. Using incorrectly terminated CAT5 cables 

can damage this product. 
Achieving the best performance means: 

 

Connecting only good quality connection cables, thus avoiding 

interference, deterioration in signal quality due to poor matching, and 

elevated noise levels (often associated with low quality cables) 

 

Avoiding interference from neighboring electrical appliances that may 

adversely influence signal quality and positioning your 

Cobra TA 

in a 

location free from moisture and away from excessive sunlight and dust 

 

 

 

 

 

Caution

 – No operator-serviceable parts inside unit. 

 

Warning

 – Use only the Kramer Electronics input power 

wall adapter that is provided with this unit

1

 

Warning

 – Disconnect power and unplug unit from wall 

before installing or removing device or servicing unit. 

 

Warning

 –This equipment is not intended for, nor does it 

support, distribution through an Ethernet network. Do not 

connect  these  devices  to  any  sort  of  networking  or 

telecommunications equipment! 

 

 

 

 

 

 

 

 

 

                                                       

 

1 For example: model number AD2512C, part number 2535-000251 

Summary of Contents for Cobra TA

Page 1: ...Kramer Electronics Ltd USER MANUAL Model Cobra TA Video Audio Transmitter...

Page 2: ...4 3 Typical Single Port Transmitter Receiver Application 5 5 Solutions to Common Problems 6 6 Technical Specifications 7 Figures Figure 1 Connecting the Cobra TA Video Audio Transmitter 4 Figure 2 Con...

Page 3: ...ormance high resolution cables3 You may also need 1 8 3 5mm audio cable video cable with HD15 connectors and CAT5 cable The Kramer Cobra series products are not compatible with Kramer non Cobra series...

Page 4: ...ving the best performance means Connecting only good quality connection cables thus avoiding interference deterioration in signal quality due to poor matching and elevated noise levels often associate...

Page 5: ...nds is as follows At the transmitter end 1 Connect the source video to the Cobra TA Series transmitter video input port which is an HD15 connector labeled VIDEO INPUT 2 Make your audio connections via...

Page 6: ...mitter supports video and audio signals over CAT5 cable The audio signal is line level audio and powered speakers are required Figure 1 shows the Cobra TA Video Audio Transmitter connections and Figur...

Page 7: ...5 4 3 Typical Single Port Transmitter Receiver Application Figure 3 shows a typical application in which the Cobra TA Video Audio Transmitter is connected over CAT5 to a receiver Figure 3 Transmitter...

Page 8: ...igh or too low for a given cable length an image may not appear Problem Poor video quality Solution Have all receiver adjustments been finished Check all cable connections Ensure Cable Length Compensa...

Page 9: ...UIRED SOURCE IMPEDANCE Video OUT 75 ohms Audio OUT 600 ohms maximum REQUIRED DESTINATION IMPEDANCE Video IN 75 ohms Audio IN 600 ohms minimum AUDIO CHARACTERISTICS Channels Right Left summed Line Leve...

Page 10: ...RGBHV VGA RGBS RGsB Composite SVHS Y C YUV Composite Video and Stereo Audio 1 Red Red Red C V Audio 2 Green Green Green C Y Y C 3 Blue Blue Blue U Audio 4 5 Gnd Gnd Gnd 6 Red Red Red C V Shield 7 Gree...

Page 11: ...Technical Specifications 9...

Page 12: ...KRAMER SIMPLE CREATIVE TECHNOLOGY 10...

Page 13: ...or the latest information on our products and a list of Kramer distributors visit our Web site www kramerelectronics com where updates to this user manual may be found We welcome your questions commen...

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