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RG6 Direct Burial 4.5GHz HD/SDI Coax

 

CD7506DB

Low-Loss RG6 Size - ideal for longer cable runs in studios or facilities

4.5 GHz Bandwidth - meets or exceeds SMPTE 292M and 424M standards for HD/SDI

100% Sweep Tested- network analyzer quality control for consistent performance

Gas-Injected Dielectric - achieves precision electrical performance and mechanical strength

Foil + Braid Shield - dual layer shieldng for exceptional broadband RF/EMI rejection

Direct Burial Construction - puncture resistant jacket and water-blocking tape barrier

The CD7506DB is a precision 4.5 GHz RG6 coax for HD/SDI, standard SDI or high resolution video formats in direct burial applications. Clark’s CD series coax features specifications that meet or exceed SMPTE 259M, 292M and 424M standards for high-definition digital video interconnect applications. Designed for direct burial applications, the CD7506DB has a puncture resistant PE jacket and a water-blocking tape barrier that provides an additional level of protection for moisture absorbtion in the event that the jacket is penetrated.

 

Mechanical Specifications

Center Conductor

18 AWG Solid BC .040" O.D.

Dielectric

Gas-Injected Foam PE .180" OD

Shield

100% Aluminum Foil, 95% TC Braid

Barrier Water-Blocking Tape
Jacket Polyethylene
Overall Diameter .272"
Available Colors

Black

 

Min. Bend Radius Max. Pulling Tension Weight
2.7 inches 70 lbs 40 lbs/Mft

 

Cross Sectional Diagram

 

Electrical Characterisitics

Impedance Return Loss DCR Capacitance Velocity of Prop.
75Ω (+/- 2)

>23 dB (1MHz - 1.5MHz)

>21dB (1.5MHz - 4.5GHz)

6.4 Ω/Mft (conductor)

2.8 Ω/Mft (shield)

16.3 pF/ft 83%

 

Frequency (MHz) Attenuation (dB/100ft) Attenuation (db/100m)
1 0.22 0.72
3.6 0.43 1.4
10 0.70 2.3
71.5 1.60 5.3
135 2.10 6.9
270 2.9 9.5
360 3.4 11.2
720 4.9 16.1
1000 5.8 19.0
1500 7.3 23.9
2250 9.1 29.9
3000 10.6 34.8
4500 13.3 43.6

 

Video Transmission Distances

Data Rate

 

Maximum Distance

(typical)

270 Mb/s

SMPTE 259

1360'

360 Mb/s

SMPTE 259

1205'

1.485 Gb/s

SMPTE 292M

351' - 570'

3 Gb/s

SMPTE 424M

240' - 376'

Dual-Link 6 Gb/s

SMPTE ST2081-1

509'

Quad-Link 12 Gb/s

SMPTE ST2082

509'

 

Recommended Connectors

Brand Type Spec Part Number Get Quote
ADC BNC Details BNC-8
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Amphenol BNC Details BNC-112565
Canare BNC Details BCP-C53A
ADC RCA Details CRCA-8
Canare RCA Details RCAP-53

 

Recommended Tools

Brand Type Spec Part Number Get Quote
Clark Crimp Tool & Die Details TOOL-4
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