Datasheet > CU48RA5L-250-2T

CU48RA5L-250-2T

更新时间： 2024-02-26 15:06:43

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数据手册

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CU48RA5L-250-2T 数据手册

(1/2)

Circulators/Isolators

For Base-station, Strip-Line and Pin-Terminal Types

CU Series

FEATURES

• The CU series circulators and isolators are the most suitable for

the transmitters of the mobile communication’s base-station from

VHF to 2GHz band.

PRODUCT IDENTIFICATION

TERMINAL POSITION

∗a ∗b ∗c

∗d

∗e ∗f

Type name

Terminal position number

Terminal

position

group

∗a

Direction of circulation. Fill in with a letter A or B.

A: CW (clock-wise)

ISOLATOR

CIRCULATOR

B: C, CW (counter clock-wise)

Bandwidth

∗b

1: Standard bandwidth

3, 5: Wide bandwidth

∗c

Connector type

L: Strip-line type

P: Pin-type (coaxial-guide type)

Center frequency (nominal frequency)

Terminal position number (Refer to the “TERMINAL POSI-

TION” table)

∗d

∗e

∗f

Circulator/Isolator specification

C: Circulator

T: Isolator

ELECTRICAL CHARACTERISTICS

Part No.

Dimensions

(mm)

[Except

connector] group

Band

width

(%)

Insertion

loss

(dB)

Maximum Capacity

handling of built-in

power

(W)

Frequency

Isolation

(dB)

min.

VSWR

max.

Z⁰=50Ω

Terminal Temperature

position range

Weight Connector

range^∗1

(MHz)

Circulator/

Isolator

resistor^∗2

(W)

(g)

type

(°C)

max.

L× W× T

CU48R ^∗a5^∗bL^∗c

CU48R 5L-

^∗d-6^∗eC^∗f/ 100 to

10 18

Full 18

0.7

0.6

0.65

0.3

0.6

0.7

1.25

1.2

100

50× 50× 20

40× 40× 20

–10 to +50 170

–10 to +50 130

Strip-line

400

470 to

600

600 to

770

400 to

800

100

CU44R 5L- -6C/

CU44R 5L-

CU49P 3L-

30× 30× 16

30× 30× 17

30× 30× 16.5

–10 to +50 45

–10 to +50 60

–35 to +85 80

Strip-line

CU49P 3L-

400 to

800

CU49R 3L- -1T

CU12G 3L- -1T

800 to

1000

800 to

1000

1400 to

1900

1900 to

2000

150

1.5 18

1.5 15

1.3

CU42J 1P- -6C/

1.3

15× 15× 7.1

–35 to +85

CU42J 1P-

- -T

1.35

• All specifications are subject to change without notice.

003-02 / 20070621 / e772_cu.fm

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