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CCR-38S/CR-38S Page 1

CCR-38S\CR-38S\072013\Q3

Series CCR-38S/CR-38S

Multi-Throw DC–18 GHz/DC-22 GHz

Normally Open Coaxial Switch

COAX SWITCHES

ELECTRICAL CHARACTERISTICS

Form Factor

Multi-Throw,

break before make

Frequency Range

CCR-38S

CR-38S

DC–18 GHz

DC-22 GHz

Characteristic Impedance

50 Ohms

Operate Time

15 ms (max.)

Release Time

15 ms (max.)

Actuation Voltage Available

12

15

24

28 V

Actuation Current, max. @ ambient

400 205 170 140 mA

ENVIRONMENTAL AND PHYSICAL CHARACTERISTICS

Operating Temperature

Commercial Model, CCR-38S

Elite Model, CR-38S

–40°C to 65°C

–55°C to 85°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

5,000,000 cycles

1,000,000 cycles

Connector Type

SMA

Humidity (Moisture Seal)

Available

Weight

6 oz. (170.1g) (max.)

PERFORMANCE CHARACTERISTICS

Frequency

DC–4 GHz

4–8 GHz

8–12 GHz

12–16 GHz

16-20 GHz

20-22 GHz

Insertion Loss, dB,

max.

0.1

0.2

0.2

0.3

0.3

0.4

Isolation, dB, min.

80

80

80

80

75

70

VSWR , max.

1.05:1

1.1:1

1.2:1

1.2:1

1.2:1

1.2:1

PART NUMBER

DESCRIPTION

CCR-38S

Commercial Normally Open Multi-throw, DC-18GHz

CR-38S

Elite Normally Open Multi-throw, DC-22GHz

The CCR-38S/CR-38S is a broadband, multi-throw, electromechanical coaxial switch designed to switch

a microwave signal from a common input to any of 3, 4, 5, or 6 outputs. The characteristic impedance

is 50 Ohms. The switches are small using the popular connector spacing on a 1.062” 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

CCR-38

S

1

6

C

-

Series

Connectors

Actuator Type

Options

Number of Positions

* D-Sub Connector may be 9 or 15 pin depending on

number of throws. (See Connector Pinout page)

CONNECTOR

ACTUATOR VOLTAGE

NUMBER OF POSITIONS

ACTUATOR TYPE

OPTIONS

S

0

T

D

DIODES

M