在要求低的电压驻波比（VSWR）和高的屏蔽效果的应用场合，百通新型的50欧姆Conformable同轴电缆具备了无与伦比的性能，
这些获得专利的电缆可用作半刚性电缆的替代品，与半刚性电缆有同的是，它们可以用手改变形状。

1673A  Coax - 50 Ohm Microwave Cable

General Description:

RG-402/U type, 19 AWG solid .036" silver-plated copper-covered steel conductor, TFE Teflon® insulation,copper-tin composite shield (100% coverage), unjacketed.

 

Physical Characteristics (Overall)

Conductor

AWG:

# Coax  AWG  Stranding  Conductor Material                                                Dia. (in.)

1           19       Solid         SPCCS - Silver Plated Copper Covered Steel       .036

Total Number of Conductors:             1

 

Insulation

Insulation Material:

Insulation Trade Name      Insulation Material                  Dia. (in.)

Teflon®                             TFE – Tetrafluoroethylene      .116

 

Outer Shield

Outer Shield Material:

Layer #   Type   Outer Shield Material   Coverage (%)

1             Tape   Copper Foil                 100

2             Braid   Tin-Filled Composite   100

 

Overall Cable

Overall Nominal Diameter:                           0.138 in.

 

Mechanical Characteristics (Overall)

Operating Temperature Range:                   -70°C To +200°C

UL Temperature Rating:                              105°C

Non-UL Temperature Rating:                       200°C

Bulk Cable Weight:                                       26 lbs/1000 ft.

Max. Recommended Pulling Tension:          70 lbs

Min. Bend/Installation:                                  0.250 in.

Min. Flexing Radius:                                     0.750 in.

 

Applicable Specifications and Agency Compliance (Overall)

Applicable Standards & Environmental Programs

AWM Specification:                                                UL Style 10245

EU Directive 2011/65/EU (ROHS II):                      Yes

EU CE Mark:                                                          Yes

EU Directive 2000/53/EC (ELV):                            Yes

EU Directive 2002/95/EC (RoHS):                          Yes

EU RoHS Compliance Date (mm/dd/yyyy):            01/01/200

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:                                                                402/U

 

Flame Test

Other Flame Test:                                Horizontal Wire

 

Suitability

Suitability - Indoor:                               Yes

 

Plenum/Non-Plenum

Plenum (Y/N):                                      No

 

Electrical Characteristics (Overall)

Nom. Characteristic Impedance:

Impedance (Ohm)

50

 

Nom. Inductance:

Inductance (µH/ft)

0.070

 

Nom. Capacitance Conductor to Shield:

Capacitance (pF/ft)

29.5

 

Nominal Velocity of Propagation:

VP (%)

69.5

 

Nominal Delay:

Delay (ns/ft)

1.46

 

Nom. Conductor DC Resistance:

DCR @ 20°C (Ohm/1000 ft)

20.5

 

Nominal Outer Shield DC Resistance:

DCR @ 20°C (Ohm/1000 ft)

4.5

 

Maximum VSWR:

Description                              Freq. (MHz)     Max. VSWR

Ramp Function, End Points     500                  1.1

                                                20000              1.3

 

Nom. Attenuation:

Freq. (MHz)             Attenuation (dB/100 ft.)

500                           8.0

1000                        12.0

2000                        18.1

3000                        22.9

5000                        31.0

7000                        37.8

10000                      46.6

15000                      59.1

18000                      65.8

20000                      70.0

 

Max. Attenuation:

Freq. (MHz)            Attenuation (dB/100 ft.)

500                            9.5

1000                          14.5

3000                          26.5

5000                          36.0

10000                        54.0

20000                        84.0

 

Nom. Power Rating:

Freq. (MHz)     Rating (W)

500                  600

1000                401

2000                268

3000                211

5000                157

7000                129

10000              105

15000              83

18000              74

20000              70

 

Max. Operating Voltage - UL:

Voltage

30 V RMS

 

Max. Operating Voltage - Non-UL:

Voltage

1900 V RMS

 

Misc. Information (Overall)

 

Notes (Overall)

Notes:  Teflon® is a registered trademark of E. I. duPont de Nemours and Co. used under license by Belden, Inc.

 

Put Ups and Colors:

Item #                Putup      Ship Weight   Color                    Notes       Item Desc

1673A TIN100   100 FT   3.100 LB         TIN – COLOR      C              #19 TFE BRD TINNED COAX

1673A TIN250   250 FT   7.250 LB         TIN – COLOR      C V           #19 TFE BRD TINNED COAX

1673A TIN50     50 FT     1.800 LB         TIN - COLOR                        #19 TFE BRD TINNED COAX

1673A TIN500   500 FT   14.000 LB       TIN – COLOR                       #19 TFE BRD TINNED COAX