Triax digital RG59: Solid Flexible - TV7559DS
TV7559DS-0-1000
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.
$1,360.00 / 1000 Feet
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Conductor 20AWG Solid BC .032" O.D.
Dielectric Gas-Injected Foam PE .146" O.D.
Inner Shield 95% TC Braid
Outer Shield 100% Aluminum Water Blocking Tape + 90% TC Braid
Inner Belt TPE .220" O.D.
Outer Jacket TPE
O.D. .350"
| Capacitance | Velocity of Propagation | Impedance |
| 16.2 pF/ft | 83% | 75Ω (+/- 2) |
| Return Loss | DCR |
| >22 dB (1MHz - 1GHz) | Conductor: 10.0 Ω/Mft | ||
| >15dB (1MHz - 3GHz) | Inner Shield: 2.6 Ω/Mft | ||
| Outer Shield: 1.7 Ω/Mft | |||
| (ƒ) Frequency* | Attenuation** | Attenuation*** |
| 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 |
*ƒ = Frequency (MHz) ** dB/100 Ft. *** dB/100 M
