MRG1781 ETC2
Document overview
- Manufacturer or author: janssw
- PDF pages: 2
Technical content
TECHNICAL DATA SHEET code MRG1781 version 1 date 2006-07-11 Coax RG178 PE PVC page 1/2 © Belden Wire & Cable B.V. All rights are reserved. Reproduction in whole or in part is prohibited without the written consent of the copyright owner APPLICATION Coaxial communication cable based on MIL-C-17. CONSTRUCTION 1 2 3 4
1 Inner conductor Silver plated, copper cladded steel
2 Dielectric Solid PE
3 Braid Tinned copper
4 Sheath PVC according the European Standard HD 624. REQUIREMENTS AND TEST METHODS Test methods in accordance with European standard EN 50289. Mechanical characteristics 1. Inner conductor. 7 x 0.1 mm Diameter: 0.3 mm ± 0.02 mm 2. Dielectric: Diameter: 0.84 mm ± 0.15 mm 3. Outer conductor: Diameter screen: 1.37 mm ± 0.15 mm Coverage braid: 95 % ± 4 % 4. Sheath: Diameter: 1.8 mm ± 0.1 mm 5. Cable: Storage/operating temperature: -25 °C to +70°C Minimum installation temperature: -5 °C Total weight: 8.5 g/m
TECHNICAL DATA SHEET code MRG1781 version 1 date 2006-07-11 Coax RG178 PE PVC page 2/2 © Belden Wire & Cable B.V. All rights are reserved. Reproduction in whole or in part is prohibited without the written consent of the copyright owner
Electrical characteristics
Mean characteristic impedance: 50 ± 2 Ω Regularity of impedance: > 40 dB DC resistance inner conductor: ≤ 802 Ohm/km Capacitance: 100 pF/m ± 3 pF/m Nominal velocity of propagation: 66 % Voltage Rating DC: 1.0 kVdc RMS 0.6 kVrms Nominal Attenuation:
10 MHz: 19 dB/100m
200 MHz: 63 dB/100m
400 MHz: 92 dB/100m
1000 MHz: 151 dB/100m
Belden CDT believes this product to be in compliance with the environmental regulations EU RoHS (Directive 2002/95/EC, 27 January 2003); this is valid for all material produced after the RoHS compliant date for this product.