Cable Datasheets


High Performance Flexible Cable
Cable Type 51
- Type 51H is used for high-power requirements - Type 51 is used for low receive power
DC - 18.00 GHz
Specifications
Cable Code Standard None
Armored None
Frequency Range DC - 18.00 GHz
Outer Diameter [mm] 17.00
Impedance [Ohms]
(@ sea level and +25°C)
50 ± 2
Velocity of Propagation
[%, ± 2%]
84.00
Capacitance [pF/m] 79.00
Dielectric Strength
(60 Hz) [KV rms]
6.00
Max. Operating Voltage
(60 Hz, @ sea level) [KV rms]
1.50
Nominal Insertion Loss vs. Frequency [dB/m] 0.50 GHz 0.12
2.00 GHz 0.23
4.00 GHz 0.32
8.00 GHz 0.45
12.40 GHz 0.54
18.00 GHz 0.66
Nominal CW Power vs. Frequency
(@ sea level and +20°C)
[Watts]
0.50 GHz 2760.00
2.00 GHz 1300.00
4.00 GHz 900.00
8.00 GHz 618.00
12.40 GHz 496.00
18.00 GHz 400.00
RF Leakage @ 9.5 GHz -90 @ 18.0 GHz dbC
Operating Temperature Range -65 to +125
Center Conductor Material Solid Copper, silver-plated
Diameter [mm] 2.30
Dielectric Material low-density PTFE
Diameter [mm] 6.30
Dielectric Constant 1.4
Outer Conductor Construction silver-plated copper foil, silver-plated copper braid
Outer Jacket FEP, Stainless Steel Armor, Silicone jacketed
Weight [grams/m] 640.00
Connector Retention Force [N] 250.00
Minimum Bend Radius, Inside, Static [mm] 70.00
Minimum Bend Radius, Inside, Dynamic [mm] 350.00
Characteristics:
  • Ultra-low loss to 18.0 GHz
  • The ideal receive cable (Type 51); Transmit cable (Type 51H)
  • Most rugged construction due to heavy armor: Assemblies to 10 m length will use cotton woven stainless steel spring, silicone jacketed. Longer assemblies will use interlaced stainless steel spiral, polyolefin jacketed.
  • Meeting the very highest quality standard as needed for crucial aplications in harsh environment
  • Procurement for completely terminated assemblies, fully tested. The test documentation for VSWR and Insertion Loss will be supplied with the cable assembly
  • Available Connectors: 7/16, C, HN, N, SC, SMA and TNC
  • Connector Code details
  • Information on armor
  • Ordering Information
Cross Section View:
Cable Cross Section View

 

Attenuation & Power Graph:
Graph

Spectrum Elektrotechnik GmbH | Olschewskibogen 1 | 80935 Munich, Germany
www.spectrum-et.com | sales@spectrum-et.com | +49 (0)89 / 354 804-0 | +49 (0)89 / 354 804-90
Specifications are subject to change without notice.
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