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首頁 > Belden Wire Cable 專區> Belden-Broadcast Cables 廣播系統用線 > Belden-Video-Camera-Triax-Cable(高級影像同軸電纜)

Belden1856B Video Triax Cable Awg20 FHDPE-PVC Belflex RG-59/U Type 高頻3G室內外用雙編織影像聲音傳輸3層同軸電纜

474079

商品編號: Belden-1856B

Belden1856B Video Triax Cable Awg20 FHDPE-PVC-Belflex RG-59/U Type 高頻3G室內 /外用雙編織影像聲音傳輸3層同軸電纜

20 AWG solid .032" bare copper conductor, gas-injected foam HDPE insulation, bare copper braid shields (95% coverage), Belflex® jacket.

1856B

Coax - RG-59/U Type
20 AWG solid .032" bare copper conductor, gas-injected foam HDPE insulation, bare copper braid shields (95% coverage), Belflex® jacket.

For more Information
please call

1-800-Belden1

Put Ups and Colors:

Item #	Putup	Ship Weight	Color	Notes	Item Desc
1856B B591000	1,000 FT	86.000 LB	BLACK, MATTE	C	#20 PE/GIFHDLDPE SH PVC TRIAX
1856B 0021000	1,000 FT	86.000 LB	RED	C	#20 PE/GIFHDLDPE SH PVC TRIAX
1856B 0041000	1,000 FT	86.000 LB	YELLOW	C	#20 PE/GIFHDLDPE SH PVC TRIAX
1856B 0051000	1,000 FT	86.000 LB	GREEN, DARK	C	#20 PE/GIFHDLDPE SH PVC TRIAX
1856B 0061000	1,000 FT	86.000 LB	BLUE, LIGHT	C	#20 PE/GIFHDLDPE SH PVC TRIAX
1856B 0071000	1,000 FT	86.000 LB	VIOLET	C	#20 PE/GIFHDLDPE SH PVC TRIAX

Notes:
C = CRATE REEL PUT-UP.

Physical Characteristics (Overall)

Conductor

AWG:

# Coax	AWG	Stranding	Conductor Material	Dia. (in.)
1	20	Solid	BC - Bare Copper	.032

Insulation

Insulation Material:

Insulation Material	Dia. (in.)
Gas-injected FHDPE - Foam High Density Polyethylene	.145

Inner Shield

Inner Shield Material:

Type	Inner Shield Material	Coverage (%)
Braid	BC - Bare Copper	95

Inner Jacket

Inner Jacket Material:

Inner Jacket Material	Nom. Dia. (in.)
PVC - Polyvinyl Chloride	.216

Outer Shield

Outer Shield Material:

Type	Outer Shield Material	Coverage (%)
Braid	BC - Bare Copper	95

Outer Jacket

Outer Jacket Material:

Outer Jacket Trade Name	Outer Jacket Material
Belflex®	PVC Blend - Polyvinyl Chloride Blend

Overall Cabling

Overall Nominal Diameter:

0.360 in.

Mechanical Characteristics (Overall)

Operating Temperature Range:

-35°C To +75°C

UL Temperature Rating:

60°C

Non-UL Temperature Rating:

75°C

Bulk Cable Weight:

81 lbs/1000 ft.

Max. Recommended Pulling Tension:

124 lbs.

Min. Bend Radius (Install)/Minor Axis:

4.500 in.

Applicable Specifications and Agency Compliance (Overall)

Applicable Standards & Environmental Programs

NEC/(UL) Specification:

CMR

CEC/C(UL) Specification:

CMG

EU CE Mark:

EU Directive 2000/53/EC (ELV):

Yes

EU Directive 2002/95/EC (RoHS):

Yes

EU RoHS Compliance Date (mm/dd/yyyy):

01/01/2004

EU Directive 2002/96/EC (WEEE):

Yes

EU Directive 2003/11/EC (BFR):

Yes

CA Prop 65 (CJ for Wire & Cable):

Yes

MII Order #39 (China RoHS):

Yes

RG Type:

59/U

Flame Test

UL Flame Test:

UL1666 Vertical Shaft

Suitability

Suitability - Indoor:

Yes

Suitability - Outdoor:

Yes

Plenum/Non-Plenum

Plenum (Y/N):

Electrical Characteristics (Overall)

Nom. Characteristic Impedance:

Impedance (Ohm)

Nom. Inductance:

Inductance (µH/ft)

.097

Nom. Capacitance Conductor to Shield:

Capacitance (pF/ft)

16.2

Nominal Velocity of Propagation:

VP (%)

Nominal Delay:

Delay (ns/ft)

1.22

Nom. Conductor DC Resistance:

DCR @ 20°C (Ohm/1000 ft)

10.1

Nom. Inner Shield DC Resistance:

DCR @ 20°C (Ohm/1000 ft)

2.5

Nominal Outer Shield DC Resistance:

DCR @ 20°C (Ohm/1000 ft)

1.6

Nom. Attenuation:

Freq. (MHz)	Attenuation (dB/100 ft.)
1	.3
3.6	.6
10	.8
71.5	2.2
135	3.0
270	4.2
360	4.8
540	5.9
720	6.9
750	7.1
1000	8.8
1500	12.0
2250	16.4
3000	20.4

Max. Operating Voltage - UL:

Voltage

300 V RMS

Max. Operating Voltage - Non-UL:

Voltage

300 V RMS

Minimum Structural Return Loss:

Start Freq. (MHz)	Stop Freq. (MHz)	Min. SRL (dB)
5	850	21
851	3000	15

Sweep Test

Sweep Testing:

100% Sweep tested 5 MHz to 3 GHz.