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首頁 > Belden Wire Cable 專區> Belden-同軸電纜(Coaxial-Cable) > Belden-DS-3/DS-4 735A/734A 通訊同軸電纜

Belden734A1 20 AWG, Solid BC, FHDPE, Beldfoil + TC 85% Braid Shield FR-PVC 75Ω DS3/4 1芯鍍銀通訊同軸電纜

162657

商品編號: Belden-734A1

Belden734A1 20 AWG, Solid BC, FHDPE, Beldfoil + TC 85% Braid Shield FR-PVC 75Ω DS3/4 1芯鍍銀通訊同軸電纜

RG Coaxial and Triaxial Reference Guide

DS-3 and DS-4 Interconnect and Cross-connect Cable
728A Type Belden-9231 BC PE Inner PVC-NC .
734A Type DS3-4 Belden-734A1 BC GIFHDPE BF/85% TC PVC
734A Type DS3-4 Belden-734A BC GIFHDPE BF/85% TC PVC
734A Type DS3-4 Belden-734A1P BC FFEP BF/85% TC FLM
734A Type DS3-4 Belden-734A6 BC GIFHDPE BF/85% TC PVC
734D Type DS3-4 Belden-734D1 SPC GIFHDPE BF/85% TC PVC
734D Type DS3-4 Belden-734D12 SPC GIFHDPE BF/85% TC PVC
734D Type DS3-4 Belden-734D1P SPC FFEP BF/85% TC FLM
734D Type DS3-4 Belden-734D1T SPC GIFHDPE BF/85% TC PVC
734D Type DS3-4 Belden-734D2 SPC GIFHDPE BF/85% TC PVC

734D Type DS3-4Belden-734D2T SPC GIFHDPE BF/85% TC PVC
734D Type DS3-4 Belden-734D6 SPC GIFHDPE BF/85% TC PVC
735A Type DS3-4 Belden-735A1 SPC FHDPE BF/93% TC PVC
735A Type DS3-4 Belden-735A12 SPC FHDPE BF/93% TC PVC
735A Type DS3-4 Belden-735A16 SPC FHDPE BF/93% TC PVC
735A Type DS3-4 Belden-735A1P SPC FFEP BF/93% TC FLM
735A Type DS3-4 Belden-735A1T SPC FHDPE BF/93% TC PVC
735A Type DS3-4 Belden-73502T SPC FHDPE BF/93% TC PVC
735A Type DS3-4 Belden-735A2 SPC FHDPE BF/93% TC PVC
735A Type DS3-4 Belden-735A24 SPC FHDPE BF/93% TC PVC
735A Type DS3-4 Belden-735A3 SPC FHDPE BF/93% TC PVC
735A Type DS3-4 Belden-735A6 SPC FHDPE BF/93% TC PVC
735A Type DS3-4 Belden-735A8 SPC FHDPE BF/93% TC PVC
735A Type DS3-4 Belden-735A9 SPC FHDPE BF/93% TC PVC

734A1 Coax - DS3/4 Coaxial Cable

Total # Cond.	# Coax
1	1

RG Type	AWG	Stranding	Type	Insulation	Shield
None	20	Solid	BC - Bare Copper	Foam PE - Foam Polyethylene	Aluminum Foil-Polyester Tape/Braid Shield

Jacket	Nom. Core OD (in.)	Nom. OD (in.)	Nom. Cond. DCR (Ohms/M)	Nom. Imp. (Ohms)	Nom. Vel. Of Prop. (%)	Nom. Cap. (pF/ft)
PVC - Polyvinyl Chloride	.1480	.2350	10.000	75.0	80.0	16.800

Description

Coax, 1 coax, 20 AWG, Solid BC - Bare Copper condutors, Foam PE - Foam High Density Polyethylene insulation, Aluminum Foil-Polyester Tape (Beldfoil) shield with 100% shield coverage plus tinned copper Braid Shield with 85% shield coverage, PVC - Polyvinyl Chloride jacket. Applicable Specifications: NEC CMR, CEC CMG. Flame Resistance: UL 1666 Vertical Shaft, CSA FT4. Use: Suitable for indoor applications. 734A Type DS3 Telecommunications Coaxial Cable. BELDFOIL is a Belden registered trademark.

Disclaimer: Great effort is made to ensure the accuracy of the information presented, but errors or omissions may occur. This listing of information is presented as a courtesy and does not ensure that a product with these specifications is available. Specification and availability should be confirmed with a call to our sales representative or to Customer Service. Have a question? Call us at 1-800-BELDEN-1 or send us a comment

★★★★商品規格描述★★★★

734A1

I. DESCRIPTION:

-----------

734A OR 734B TYPE DS3 TELECOMMUNICATION COAXIAL CABLE.

.

II. ELECTRICAL CHARACTERISTICS:

--------------------------

* IMPEDANCE: 75 +/- 3 OHMS

NOM. INDUCTANCE: .097 MICRO-H/FT.

NOM. CAPACITANCE CONDUCTOR

TO SHIELD: 16.8 PF/FT.

NOM. VELOCITY OF PROPAGATION: 80%

NOM. DELAY: 1.27 NS/FT.

NOM. CONDUCTOR DC RESISTANCE

@ 20 DEG. C: 10.0 OHMS/1000 FT.

NOM. SHIELD DC RESISTANCE

@ 20 DEG. C: 2.4 OHMS/1000 FT.

** STRUCTURAL RETURN LOSS: 30 DB MIN.,

15 - 95 MHZ

MAX. OPERATING VOLTAGE: 300 VRMS (UL)

NOM. ATTENUATION: STANDARD MHZ DB/100FT

CEPT-1 1.024 .25

CEPT-2 4.224 .50

CEPT-3 17.184 .98

DS3 22.368 1.12

STS-1 25.920 1.21

CEPT-4 69.632 1.99

STS-3/STM-1 77.760 2.10

DS4 137.088 2.90

III. PHYSICAL CHARACTERISTICS:

------------------------

TEMPERATURE RATING: -40 TO +75 DEG. C

MIN. BENDING RADIUS: 2.5"

MAX. PULLING TENSION: 60 LBS.

NOM. WEIGHT/1000 FT: 31 LBS.

CONDUCTOR MATERIAL & DIA: 20 AWG SOLID BARE COPPER

.032" NOM.

DIELECTRIC MATERIAL & DIA: FOAM HIGH DENSITY

POLYETHYLENE; .148" NOM.

SHIELD TYPE AND % COVERAGE: 1ST LAYER-ALUM/POLY TAPE;

100% COVERAGE

2ND LAYER-TINNED COPPER

BRAID; 85% COV.

JACKET MATERIAL & DIA: PVC (GRAY)

.235" NOM.

APPLICABLE SPECIFICATION: NEC: CMR

CEC: CMG

FLAME RESISTANCE: UL: UL1666 VERTICAL SHAFT

CSA: FT4

.

USE: SUITABLE FOR INDOOR APPLICATIONS

.

NOTE: 734A-TYPE IS CMR, 734B-TYPE IS CSA CXC FT4

.

* TESTED IN ACCORDANCE WITH ASTM D-4566 PARAGRAPH 43.2,

OPTION 2 USING A 75 OHM FIXED BRIDGE AND TERMINATION.

.

** TESTED IN ACCORDANCE WITH ASTM D-4566 PARAGRAPH 45.3,

USING A 75 OHM FIXED BRIDGE AND TERMINATION.