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BELDEN 1855A

  • Mô tả
    Sub Miniature Video Coax 23 AWG 1000 ft Green, Cable RG59, Length 1000' 305 m, Solid, 1000
  • Nhà sản xuất
    BELDEN
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Mô tả Sản phẩm

BELDEN 1855A 

Product Description

Low Loss Serial Digital Coax, Riser-CMR, Sub-Miniature 23 AWG solid bare copper conductor, foam  HDPE core, Duofoil, +95% tinned copper braid, PVC jacket.

Technical Specifications

Product overview

Environmental Space: Indoor-Riser
Suitable Applications: SMPTE 2081-1 6 Gb/s UHDTV, SMPTE 424M 3 Gb/s HD-SDI 1080P

Physical characteristics ( Overall )

conductor

AWG Stranding  Material Nominal Diameter No. of Coax
23 Solid BC - Bare Copper 0,023 in 1
Conductor Count:  1
Conductor Size: 23 AWG

Insulation 

Material Nominal Diameter
Gas-injected FHDPE - Foma High Density Polyethylene 0,102 in

Outer Shield Material 

Type Layer Material Material Trade Name  Coverage (%)
Tape 1 Aluminum/Polyester/Aluminum Duofoil® 100%
Braid 2 TC-Tinned Copper   95%

Outer Jacket Material

Material Nominal Diameter
PVC-Polyvinyl Chloride 0,159 in

Electrical Characteristics

Conductor DCR

Nominal Conductor DCR Outer Conductor DCR
20,1 Ohm/1000ft 3,7 Ohm/1000ft

Capacitance

Nom, Capacitance Conductor to Shield
16,3 pF/ft

Inductance

Nominal Inductance
0,107 μH/ft

Impedance

Nominal Characteristic Impedance
75 Ohm

Return Loss (RL)

Frequency (MHz) Minimum Retum (RL)
5MHz -  1600MHz 23dB
1600MHz - 4500MHz 21dB
4500MHz - 6000MHz 15dB

High Frequency ( Nominal/Typical

Frequency (MHz) Nom. Insertion Loss
1 MHz 0,39 dB/100ft
3,58 MHz 0,78 dB/100ft
5 MHz 0,92 dB/100ft
6 MHz 1,00 dB/100ft
7 MHz 1,08 dB/100ft
10 MHz 1,2 dB/100ft
12 MHz 1,3 dB/100ft
25 MHz 1,8 dB/100ft
67,5 MHz 2,83 dB/100ft
71,5 MHz 2,93 dB/100ft
88,5 MHz 3,22 dB/100ft
100 MHz 3,39 dB/100ft
135 MHz 3,84 dB/100ft
143 MHz 4,00 dB/100ft
180 MHz 4,41 dB/100ft
270 MHz 5,44 dB/100ft
360 MHz 6,34 dB/100ft
540 MHz 7,85 dB/100ft
720 MHz 9,15 dB/100ft
750 MHz 9,31 dB/100ft
1000 MHz 10,89 dB/100ft
1500 MHz 13,38 dB/100ft
2000 MHz 15,64 dB/100ft
2250 MHz 16,68 dB/100ft
3000 MHz 19,65 dB/100ft
4500 MHz 24,35 dB/100ft
6000 MHz 27,97 dB/100ft

Delay

Nominal Delay Nominal Velocltyh of Propagation (VIP) (%)
1,24 ns/ft 82%

Voltage 

UL Voltage Rating
300 V RMS
Electrical Characteristics Notes: TDR Impedance: 75+/-1,5 Ohms
Other Electrical Characteristic 2: Return Loss: Fixed bridge and termination

 

Thông số kỹ thuật

BELDEN 1855A 

Temperature Range

UL Temp Rating 75℃
Operating Temp Range -30℃ ~ +75℃

Mechanical Characteristics

UV Resistance Yes
Bulk Cable Weight 17 lbs/1000ft
Max Recommended Pulling Tension 33 lbs
Min Bend Radius/Minor Axis 1,6 in

Standards

NEC(UL) Specification CMR
CEC/C(UL) Specification CMG
CPR Euroclass Eca
RG Type Mini 59/U Type

Applicable Environmental and Other Programs

EU Directive 2000/53/EC (ELV) Yes
EU Directive 2003/96/EC (BFR) Yes
EU Directive 2011/65/EU (ROHS II) Yes
EU Directive 2012/19/EU (WEEE) Yes
EU Directive Compliance EU Directive 2003/11/EC (BFR)
EU CE Mark Yes
EU ROHS Compliance Date (yyyy-mm-dd) 2004-01-01
CA Prop 65 (CJ for Wire & Cable) Yes
MII Order #39 (China ROHS) Yes

Suitability 

Suitability - Aerial Yes-Black only, when supported by messenger wire
Suitability - Burial No
Suitability - Hazardous Locations No
Suitability - Indoor Yes
Suitability - Outdoor Yes - Black Only

Flammability, LS0H, Toxicity Testing

UL Flammability UL 1666 Vertical Shaft
CSA Flammability FT4
ISO/IEC Flammability  IEC 60332-1-2
UL voltage rating 300 V RMS

Plenum/Non-Plenum

Plenum (Y/N) No
Plennum Number 1855P

Part Number

Related Parts 1855ABHD3

Variants

Item Color UPC Length Footnote
1855A 0101000 Black 612825358503 1,000 ft C
1855A 010500 Black 612825356950 500 ft  
1855A 010N1000 Black   1,000 ft  
1855A 010N1000 Black   1,000 ft  
1855A 00500 Black   500 ft  
1855A 0061000 Blue, Light 612825358459 1,000 ft C
1855A 006N1000 Blue, Light   1,000 ft  
1855A 006N1000 Blue, Light   1,000 ft  
1855A 0011000 Brown 612825356851 1,000 ft C
1855A 001N1000 Brown   1,000 ft  
1855A 001N1000 Brown   1,000 ft  
1855A 0081000 Gray 612825358510 1,000 ft C
1855A 008N1000 Gray   1,000 ft  
1855A 008N1000 Gray   1,000 ft  
1855A N3U1000 Green, Mil 612825358480 1,000 ft C
1855A N3UN1000 Green, Mil   1,000 ft  
1855A N3UN1000 Green, Mil   1,000 ft  
1855A 0031000 Orange 612825356844 1,000 ft C
1855A 003N1000 Orange   1,000 ft  
1855A 003N1000 Orange   1,000 ft  
1855A 0021000 Red 612825358473 1,000 ft C
1855A 002N1000 Red   1,000 ft  
1855A 002N1000 Red   1,000 ft  
1855A 0071000 Violet 612825356837 1,000 ft C
1855A 007N1000 Violet   1,000 ft  
1855A 007N1000 Violet   1,000 ft  
1855A 0091000 White 612825358497 1,000 ft C
1855A 009N1000 White   1,000 ft  
1855A 009N1000 White   1,000 ft  
1855A 0041000 Yellow 612825358466 1,000 ft C
1855A 004N1000 Yellow   1,000 ft  
1855A 003N1000 Yellow   1,000 ft  
Footnote C - CRATE REEL PUT-UP

 Product Note

Notes Print legend includes sequential footage marks

 History

Update and Revision Revision Number: 0,288 Revison Date: 07-11-2019
Ứng dụng

BELDEN 1855A 

  • RF signal transmission
  • MATV, CATV, CCTV
  • Digital video applications
  • Drop in broadcast
  • Satellite systems

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