Detailed Specifications & Technical Data
METRIC MEASUREMENT VERSION
7976R Coax - Low Loss 50 Ohm Wireless RF Transmission Cable
For more Information
please call
1-800-Belden1
Description:
7 AWG solid .142" bare copper-covered aluminum conductor, foam HDPE insulation, Duobond® II (100%
coverage) plus a tinned copper braid shield (90% coverage), PVC jacket.
Physical Characteristics (Overall)
Conductor
AWG:
# Coax AWG Stranding Conductor Material
1
7
Solid
Dia. (mm)
BCCA - Bare Copper Covered Aluminum 3.6068
Insulation
Insulation Material:
Insulation Material
Dia. (mm)
FHDPE - Foam High Density Polyethylene 9.398
Outer Shield
Outer Shield Material:
Layer # Outer Shield Trade Name Type Outer Shield Material
1
2
Bonded Duofoil®
Braid TC - Tinned Copper
Coverage (%)
90
Tape Bonded Aluminum Foil-Polyester Tape-Aluminum Foil 100
Outer Jacket
Outer Jacket Material:
Outer Jacket Material
PVC - Polyvinyl Chloride
Overall Cabling
Overall Nominal Diameter:
12.700 mm
Mechanical Characteristics (Overall)
Operating Temperature Range:
UL Temperature Rating:
Bulk Cable Weight:
Max. Recommended Pulling Tension:
Min. Bend Radius (Install)/Minor Axis:
-40°C To +80°C
80°C
178.584 Kg/Km
1045.330 N
127 mm
Applicable Specifications and Agency Compliance (Overall)
Applicable Standards & Environmental Programs
NEC/(UL) Specification:
CEC/C(UL) Specification:
EU CE Mark:
EU Directive 2000/53/EC (ELV):
EU Directive 2002/95/EC (RoHS):
EU RoHS Compliance Date (mm/dd/yyyy):
EU Directive 2002/96/EC (WEEE):
CMR
CMG
Yes
Yes
Yes
01/01/2005
Yes
Page 1 of 3
05-10-2011
Detailed Specifications & Technical Data
METRIC MEASUREMENT VERSION
7976R Coax - Low Loss 50 Ohm Wireless RF Transmission Cable
EU Directive 2003/11/EC (BFR):
CA Prop 65 (CJ for Wire & Cable):
MII Order #39 (China RoHS):
Series Type:
Yes
Yes
Yes
RF 500
Flame Test
UL Flame Test:
C(UL) Flame Test:
UL1666 Vertical Shaft
FT4
Suitability
Suitability - Indoor:
Suitability - Aerial:
Yes
Yes - when supported by a messenger wire
Plenum/Non-Plenum
Plenum (Y/N):
No
Electrical Characteristics (Overall)
Nom. Characteristic Impedance:
Impedance (Ohm)
50
Nom. Inductance:
Inductance (µH/m)
0.19686
Nom. Capacitance Conductor to Shield:
Capacitance (pF/m)
82.3531
Nominal Velocity of Propagation:
VP (%)
84
Nominal Delay:
Delay (ns/m)
3.97001
Nom. Conductor DC Resistance:
DCR @ 20°C (Ohm/km)
2.69042
Nominal Outer Shield DC Resistance:
DCR @ 20°C (Ohm/km)
5.2496
Maximum VSWR:
Start Freq. (MHz) Stop Freq. (MHz) Max. VSWR
5.000
2690.000
3290.000
2690.000
3290.000
6000.000
1.25:1
2.00:1
1.43:1
Nom. Attenuation:
Freq. (MHz) Attenuation (dB/100m)
30
50
150
220
450
900
1500
1800
2000
2500
1.80455
2.39513
3.9372
4.9215
7.2182
10.4992
13.7802
15.4207
16.405
18.7017
Page 2 of 3
05-10-2011
Detailed Specifications & Technical Data
METRIC MEASUREMENT VERSION
7976R Coax - Low Loss 50 Ohm Wireless RF Transmission Cable
3000
3500
4500
5800
6000
20.6703
22.6389
26.248
30.5133
31.1695
Max. Power Rating:
Freq. (MHz) Rating (W)
30
50
150
220
450
900
1500
1800
2000
2500
3000
3500
4500
5800
6000
4187
3168
1947
1602
1086
741
558
504
474
418
376
345
299
258
252
Max. Operating Voltage - UL:
Voltage
300 V RMS
Notes (Overall)
Notes:
100% Sweep tested. Belden® The Wire in Wireless®.
Related Documents:
No related documents are available for this product
Put Ups and Colors:
Item #
7976R 0101000
7976R 010500
Notes:
C = CRATE REEL PUT-UP.
Putup
305 MT
152 MT
Ship Weight
58.060 KG
30.618 KG
Color
BLACK
BLACK
Notes
C
C
Item Desc
#7 FPE SH FRPVC
#7 FPE SH FRPVC
Revision Number: 3
© 2011 Belden, Inc
All Rights Reserved.
Revision Date: 10-02-2009
Although Belden makes every reasonable effort to ensure their accuracy at the time of this publication, information and specifications
described herein are subject to error or omission and to change without notice, and the listing of such information and specifications does not
ensure product availability.
Belden provides the information and specifications herein on an "AS IS" basis, with no representations or warranties, whether express,
statutory or implied. In no event will Belden be liable for any damages (including consequential, indirect, incidental, special, punitive, or
exemplary damages) whatsoever, even if Belden has been advised of the possibility of such damages, whether in an action under contract,
negligence or any other theory, arising out of or in connection with the use, or inability to use, the information or specifications described herein.
All sales of Belden products are subject to Belden's standard terms and conditions of sale.
Belden believes this product to be in compliance with EU RoHS (Directive 2002/95/EC, 27-Jan-2003). Material manufactured prior to the
compliance date may be in stock at Belden facilities and in our Distributor’s inventory. The information provided in this Product Disclosure, and
the identification of materials listed as reportable or restricted within the Product Disclosure, is correct to the best of Belden’s knowledge,
information, and belief at the date of its publication. The information provided in this Product Disclosure is designed only as a general guide
for the safe handling, storage, and any other operation of the product itself or the one that it becomes a part of. This Product Disclosure is not
to be considered a warranty or quality specification. Regulatory information is for guidance purposes only. Product users are responsible for
determining the applicability of legislation and regulations based on their individual usage of the product.
Belden declares this product to be in compliance with EU LVD (Low Voltage Directive 73/23/EEC), as amended by directive 93/68/EEC.
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05-10-2011
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