RG178 Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – Cable, Coax, RG178,100 M

Coax Cable
Construction
Item
Inner conductor
Dielectric
Shield
Jacket
Material
Silver plated copper clad steel
PTFE
95% Silver plated copper braid
FEP
Diameter (Inch / mm)
7 / 0.004 ±0.001
7 / 0.1 ±0.02
0.033 ±0.002
0.84 ±0.05
0.051 ±0.003
1.3 ±0.08
0.071 ±0.004
1.8 ±0.1
Electrical Characteristics
Capacitance (pF/m)
Impedance (Ω)
Velocity of propagation (%)
Conductor DCR (Ohm / km)
Outer shield DCR (Ohm / km)
Maximum operating frequency (MHz)
Maximum operating voltage (RMS)
Corona extinction voltage (Vrms)
Voltage withstand (Vrms)
Spark test (Vrms)
Operating temperature range (°C)
: 96.5
: 50 ±2
: 69.5
: 800.5
: 47.9
: 3,000
: 1,000
: 1,000
: 2,000
: 2,000
: -55 to 200
Attenuation (at 20°C)
Frequency
(MHz)
Maximum Attenuation Maximum Attenuation
(dB / 100 ft)
(dB / 100 m)
10
5.6
18.4
50
10.5
34.4
100
14
45.9
200
19
62.3
400
28
91.9
700
37
121.4
900
42.5
139.4
1,000
46
150.9
3,000
81
265.7
Part Number Table
Description
Cable, Coax, RG178,100 M
Part Number
RG178
Important Notice : This data sheet and its contents (the "Information") belong to the members of the Premier Farnell group of companies (the "Group") or are licensed to it. No licence is granted for the use of
it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change without notice and replaces
all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any error in or omission from it or for any use
made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any assumptions based on information included or omitted.
Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising)
is excluded. This will not operate to limit or restrict the Group's liability for death or personal injury resulting from its negligence. pro-POWER is the registered trademark of the Group. © Premier Farnell plc 2011.
www.element14.com
www.farnell.com
www.newark.com
www.cpc.co.uk
21/11/11 V1.1