Belden URM76.01100, Coaxial Cable, Black Sheath URM76.01100 数据表
产品代码
URM76.01100
TECHNICAL DATA SHEET
code URM76
version 1
date 2007-10-25
COAX URM 76 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:
≤
31.8
Ω
/km
Capacitance:
98 pF/m
±
5 pF/m
Nominal velocity of propagation:
66 %
Insulation resistance:
> 2.10
4
M
Ω
.km
Voltage Rating
DC:
4 kVdc
RMS
2 kVrms
Return loss at
5-30 MHz:
≥
20 dB*
30-470 MHz:
≥
20 dB*
470-1000 MHz:
≥
18 dB*
*Max. 3 peak values 4 dB lower than specified.
Nominal Attenuation:
Nominal Attenuation:
100 MHz:
15.5 dB/100m
200 MHz:
22.2 dB/100m
600 MHz:
39.8 dB/100m
1000 MHz:
52.7 dB/100m
REVISIONS
#
#
Description
Date
Initials
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.
27 January 2003); this is valid for all material produced after the RoHS compliant date for this product.