Low Loss Coaxial Cable – 180 Series

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180 Series Operating Up to 32 GHz

Our product range of low loss coaxial cables are designed to meet IW specifications for high performance across the electromagnetic spectrum to 135 GHz.

IW Insulated Microwave 180 Series Operating up to 32GHz

Mechanical Characteristics:

1801

Weight
.59 oz/ft (55 g/m)
Static Bend Radius
0.75” (19mm)
Dynamic Bend Radius
1.25” (31.75mm)

1806

Weight
.56 oz/ft (52 g/m)
Static Bend Radius
0.625” (15.9mm)
Dynamic Bend Radius
 1.25” (31.75 mm)

1803

Weight
1.39 oz/ft (129 g/m)
Static Bend Radius
 0.875” (22.2mm)
Dynamic Bend Radius
1.75” (44.5mm)

1808

Weight
1.34 oz/ft (125 g/m)
Static Bend Radius
 0.875” (22.2mm)
Dynamic Bend Radius
1.75” (44.5mm)

Environmental Characteristics:

1801

 Operating Temperature Range 1

-65ºC to +200ºC

RoHS 3 (EU 2015/863)

Yes

VSWR for assemblies with
two straight connectors

1.35 : 1 to 18 GHz

VSWR for assemblies with one straight
and one right angle connector

1.40:1 to 18 GHz

VSWR for assemblies with
two right angle connectors

1.45:1 to 18 GHz

VSWR for assemblies with two straight 3.5mm connectors

1.35:1 to 26.5 GHz

1806

 Operating Temperature Range 1

-65ºC to +200ºC

RoHS 3 (EU 2015/863)

Yes

VSWR for assemblies with
two straight connectors

1.35 : 1 to 18 GHz

VSWR for assemblies with one straight
and one right angle connector

1.40:1 to 18 GHz

VSWR for assemblies with
two right angle connectors

1.45:1 to 18 GHz

VSWR for assemblies with two straight 3.5mm connectors

1.35:1 to 26.5 GHz

1803

 Operating Temperature Range 1

-65ºC to +200ºC

RoHS 3 (EU 2015/863)

Yes

VSWR for assemblies with
two straight connectors

1.35 : 1 to 18 GHz

VSWR for assemblies with one straight
and one right angle connector

1.40:1 to 18 GHz

VSWR for assemblies with
two right angle connectors

1.45:1 to 18 GHz

VSWR for assemblies with two straight 3.5mm connectors

1.35:1 to 26.5 GHz

1808

 Operating Temperature Range 1

-65ºC to +200ºC

RoHS 3 (EU 2015/863)

Yes

VSWR for assemblies with
two straight connectors

1.35 : 1 to 18 GHz

VSWR for assemblies with one straight
and one right angle connector

1.40:1 to 18 GHz

VSWR for assemblies with
two right angle connectors

1.45:1 to 18 GHz

VSWR for assemblies with two straight 3.5mm connectors

1.35:1 to 26.5 GHz

1 Standard cable assembly temperature range is -55°C to +165°C, -65°C to +200°C available for select configuration

*Attenuation = K1√ ƒ + K2ƒ (cable only)

1601 is a flexible replacement for RG402 cable

Electrical Characteristics

1801

Impedance
50 +/– 2Ω
Cut Off Frequency (cable only, max)
32 GHz
Capacitance
24.5 pF/ft.
Velocity of Propagation
83%
Time Delay
1.22 ns/ft.
Shielding Effectiveness up to 18GHz
>90 dB
Cable Attenuation Factors (K1, K2)*
7.8, 0.165
Power Handling
See PDF dowload

1806

Impedance
50 +/– 2Ω
Cut Off Frequency (cable only, max)
32 GHz
Capacitance
24.5 pF/ft.
Velocity of Propagation
83%
Time Delay
1.22 ns/ft.
Shielding Effectiveness up to 18GHz
>90 dB
Cable Attenuation Factors (K1, K2)*
9.0, 0.190
Power Handling
See PDF dowload

1803

Impedance
50 +/– 2Ω
Cut Off Frequency (cable only, max)
32 GHz
Capacitance
24.5 pF/ft.
Velocity of Propagation
83%
Time Delay
1.22 ns/ft.
Shielding Effectiveness up to 18GHz
>90 dB
Cable Attenuation Factors (K1, K2)*
7.8, 0.165
Power Handling
See PDF dowload

1808

Impedance
50 +/– 2Ω
Cut Off Frequency (cable only, max)
32 GHz
Capacitance
24.5 pF/ft.
Velocity of Propagation
83%
Time Delay
1.22 ns/ft.
Shielding Effectiveness up to 18GHz
>90 dB
Cable Attenuation Factors (K1, K2)*
9.0, 0.190
Power Handling
See PDF dowload

To support cable assemblies, we offer a range of connectors covering most industry standard interfaces, with a variety of style available, including N-Type, TNCA, SMA, GPO, GPPO, 2.92mm, 2.4mm, 3.5mm, with the new option for 1.0mm for 0471 cable, IW can now supply assemblies operating to 110 GHz.