Phase stable cable assemblies

Frequency range: 0...50 GHz

Increased phase stability

High stability of parameters

Operating temperature range: −60 °C...+85 °C

To improve phase stability during measurements, cable assemblies are manufactured with special protection and NMD connectors. The protection limits the minimum bending radius of the cable, protects the cable from squeezing, longitudinal loads and transverse twisting, which increases the cable life to several hundred thousand flexions with a stable phase response. Externally, the NMD connectors differ from the standard connectors by an enlarged body and thread. Reinforced male connectors have nuts with two threads: external reinforced and internal standard. Reinforced female connectors have one reinforced internal thread. With the help of a reinforced thread, a mechanically stronger connection occurs. With the internal thread of the male connectors, it is possible to connect to standard «socket» type connectors.




Marking



Connector type


Insertion loss, dB, max



L1, mm



L2, mm

Frequency range, GHz

VSWR,

max (Type)

Phase stability at bending, deg.,

max:

Minimum bending radius,

mm

KSF26-13RН-13Н-700

Type NMD 3.5 mm (female) – Type NMD 3.5 mm (male)

2.2

700

705


0…20


1.3 (1.2)


±6*



60

KSF26-13RН-13Н-1000

2.8

1000

1005

KSF26-13RН-13Н-1500

3.2

1500

1505

KSF50-05RН-05Н-700

Type NMD 2.4 mm (female) – Type NMD 2.4 mm (male)

6

700

705


0…50


1.4 (1.3)


±9*

KSF50-05RН-05Н-1000

8.5

1000

1005

KSF50-05RН-05Н-1500

12.5

1500

1505


Note

* With a 360 ° rotation around the cylinder with a diameter of 120 mm.

Specification

Phase-stable cable assemblies
567 КБ