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RG59 Digital Triax Camera Cable



Low-Loss RG59 Size - thin profile and lower weight for portable applications

20 AWG Solid Conductor - lowest attenution for RG59 size triax

3 GHz Bandwidth - extended bandwidth for digital transmission

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

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

Corrosion Resistant Braids - tinned copper protects against oxidization

Ultra-Flexible TPE Jacket - flexible and abrasion resistant for studio or field applications

The TV7559DS is a precision RG59 triaxial cable for digital or analog camera applications. Built for modern digital video standards, the TV7559DS features a gas-injected dielectric, a 3GHz bandwidth, certified return loss specifications and a precision 75Ω characteristic impedance. The center conductor is made from 20AWG solid copper for improved high frequency performance. Ideal for use in studio or remote production environments, the TV7559DS outer jacket is extruded from Clark’s proprietary flexible TPE compound for exceptional flexibility and abrasion resistance.


Materials and Dimentions

Center Conductor

20AWG Solid BC .032" O.D.


Gas-Injected Foam PE, .146" O.D.

Inner Shield

95% TC Braid

Inner Belt

TPE, .220" O.D.

Outer Shield 95% TC Braid
Outer Jacket TPE
Overall Diameter .350"
Available Colors

Black (other colors available as special order)


Cross Sectional Diagram


Mechanical Performance

Pulling Tension Bend Radius Operating Temp. Weight
124 lbs max.

2.4 min.

-35degC to +75degC

80 lbs/Mft


Electrical Characterisitics

Impedance Return Loss DCR Capacitance Velocity of Prop.
75Ω (+/- 3)

>22 dB (1MHz - 1GHz)

>15dB (1MHz - 3GHz)

Conductor: 10.0 Ω/Mft

Inner Shield: 2.6 Ω/Mft

Outer Shield: 1.7 Ω/Mft

16.2 pF/ft 83%


Frequency (MHz) Attenuation (dB/100ft) Attenuation (db/100m)
1 0.30 0.98
3.6 0.58 1.9
10 0.89 2.9
71.5 2.2 7.2
135 3.0 9.8
270 4.2 13.8
360 4.8 15.7
720 7.0 23.0
1000 8.3 27.2
1500 10.4 34.1
2250 13.2 43.3
3000 20.5 67.2


Recommended Connectors

Brand Type Spec Part Number Get Quote
ADC Triax Inline Plug (Male) Details ATCP-B38
ADC Triax Inline Jack (Female) Details ATCJ-B38
Kings Triax Inline Plug (Male) Details 7705-2
Kings Triax Inline Jack (Female) Details 7703-2


Recommended Tools

Brand Type Spec Part Number Get Quote
Clark Ergonomic Crimp Tool Details TOOL-HD

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