Directional Coupler

Model / MPN: 138A | NSN: 5985-00-518-4765

An item specifically designed to be inserted into a transmission line, waveguide or coaxial transmission line to provide a suitable test outlet. The test signal is attenuated to a predetermined value.

Product Details

NATO Stock Number

5985-00-518-4765

Sold in multiples of

1 EA

DEMIL

Overall Length

5.0837 inches

Overall Height

3.156 inches

Overall Width

1.250 inches

End Application

Type no. An/gpq-t1

Radio Frequency Rating

Between 0.03 gigahertz and 1.2 gigahertz

Design Type

Unidirectional

Unit Type

Transmission line

Voltage Standing Wave Ratio At Reference Frequency

1.1 voltage standing wave ratio at 1200 mhz

Power Loss In Decibels

49.5

Terminal Fitting Name

Plug, type n! Jack, type n

Terminal Fitting Name

Plug, type n jack, type n

Terminal Fitting Controlling Agency

Instrument optics co, inc

Terminal Fitting Identifying Number

Part no. Ms-443! Part no. Ms-322

Terminal Fitting Identifying Number

Part no. Ms-443 part no. Ms-322

Terminal Fitting Usage Design

Main line and secondary line

138A Series Parts

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
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138A Cross Reference

642A
138Z
642A
138Z