Low-Loss RG59 Size Coax - ideal for general purpose use in studios and facilities
Silver Plated Conductor - reduces high-frequency attenuation
12 GHz Bandwidth - meets or exceeds SMPTE 292M, 424M, ST2081-1, ST2082, ST1081-1 standards
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
ETL Listed Type CMR - for rack or in-wall installations
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The CD7559UHD is a precision 12GHz RG59 coax for 8K and 4K UHD transmission at data rates up to 12 Gb/s. Clark’s CD-UHD series coax features specifications that meet or exceed SMPTE ST2082-1 and ST2083-1 standards for Ultra High Definition digital video interconnect applications through its silver plated center conductor and ultra precision, gas-injected foam dielectric. Also built for easy termination, the CD-UHD series has an easy-to-strip outer jacket and dielectric that streamline connector termination. ETL listed type CMR, the CD7559UHD can be installed in a variety of permanent installation locations and environments. |
Mechanical Specifications
20 AWG Silver Plated Copper .032" O.D. |
Gas-Injected Foam PE .146" OD |
100% Bonded Aluminum Foil, 95% TC Braid |
| Low Pressure, Easy Strip PVC |
| .242" |
Black |
| CMR |
2.4 inches
|
-30degC to +75degC |
55 lbs |
35 lbs/Mft |
Electrical Characterisitics
| 75Ω (+/- 2) |
>23 dB (1MHz - 1.5MHz)
>21dB (1.5MHz - 4.5GHz)
>15dB (4.5MHz - 12GHz) |
10 Ω/Mft (conductor)
3.8 Ω/Mft (shield) |
16.3 pF/ft |
83% |
| 1 |
0.30 |
0.98 |
| 10 |
0.90 |
2.95 |
| 71.5 |
2.1 |
6.9 |
| 135 |
2.7 |
8.9 |
| 270 |
3.8 |
12.5 |
| 360 |
4.4 |
14.4 |
| 750 |
6.5 |
21.3 |
| 1,000 |
7.6 |
24.9 |
| 1,500 |
9.3 |
30.5 |
| 2,250 |
11.5 |
37.7 |
| 3,000 |
13.4 |
44.0 |
| 4,500 |
16.7 |
54.8 |
| 6,000 |
19.7 |
64.6 |
| 12,000 |
28.7 |
94.2 |
Video Transmission Distances
270 Mb/s
SMPTE 259 |
1060' |
360 Mb/s
SMPTE 259 |
962' |
1.485 Gb/s
SMPTE 292M Uncompressed |
269' - 400' |
3 Gb/s
SMPTE 424M Uncompressed |
189' - 285' |
6 Gb/s
SMPTE ST1081-1 |
301' |
12 Gb/s
SMPTE ST2081-1 |
210' |
