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CCT-38S Page 1

CCT-38S\072013\Q3

Series CCT-38S

Multi-Throw DC–12 GHz, SP9T & SP10T

Normally Open Coaxial Switch

COAX SWITCHES

ELECTRICAL CHARACTERISTICS

Form Factor

Multi-Throw,

break before make

Frequency Range

DC–12 GHz

Characteristic Impedance

50 Ohms

Operate Time

20 ms (max.)

Release Time

20 ms (max.)

Actuation Voltage Available

12

15

24

28 V

Actuation Current, max. @ ambient

580 720 345 405 mA

ENVIRONMENTAL AND PHYSICAL CHARACTERISTICS

Operating Temperature

Commercial Model, CCT-38S

–40°C to 65°C

Vibration (MIL-STD-202 Method 214,

Condition D, non-operating)

10 g’s RMS

Shock (MIL-STD-202 Method 213,

Condition D, non-operating)

500 g’s

Standard Actuator Life

Actuator Life w/ Additional Features

3,000,000 cycles

1,000,000 cycles

Connector Type

SMA

Humidity (Moisture Seal)

Available

Weight

9 oz. (255.2G) (max.)

PART NUMBER

DESCRIPTION

CCT-38S

Commercial Normally Open Multi-throw, DC-12 GHz

The CCT-38S is a broadband, multi-throw, electromechanical coaxial switch designed to switch a

microwave signal from a common input to any of 9 or 10 outputs. The characteristic impedance is 50

Ohms. The switches are small using the popular connector spacing on a 1.740” dia. circle. Each position

has an individual actuator mechanism allowing random position selection. This also gives the minimum

switching time.

With the normally open actuator, all paths are open when the switch is de-energized.

PART NUMBERING SYSTEM

For additional options, please contact factory.

Actuator Voltage

CCT-38

S

1

0

C

-

Series

Connectors

Actuator Type

Options

Number of Positions

* D-Sub Connector may be 15 or 26 pin depending

on number of throws. (See Connector Pinout page)

CONNECTOR

ACTUATOR VOLTAGE

NUMBER OF POSITIONS

ACTUATOR TYPE

OPTIONS

S

0

T

D

S

TD

DIODES

M

PERFORMANCE CHARACTERISTICS

Frequency

DC–6 GHz

6–12 GHz

Insertion Loss, dB,

max.

0.20

0.40

Isolation, dB, min.

70

60

VSWR , max.

1.30:1

1.40:1