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5 - 103

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Relative Attenuation

Relative Attenuation vs.

Control Voltage @ 4 GHz

Insertion Loss vs. Temperature

Return Loss vs. Attenuation

Relative Phase

Relative Attenuation vs.

Control Voltage @ 8 GHz

-4

-3

-2

-1

0

01

234

5678

9

10

T+25C

T -40C

T+85C

FREQUENCY (GHz)

-3

-2.5

-2

-1.5

-1

-0.5

0

0

5

10

15

20

25

30

RELATIVE ATTENUATION (dB)

V2 +85C

V2 +25C

V2 -40C

V1 +85C

V1 +25C

V1 -40C

-30

-25

-20

-15

-10

-5

0

01

234

5678

9

10

MIN

15 dB

MAX

FREQUENCY (GHz)

0

20

40

60

80

100

120

140

01

234

5678

9

10

FREQUENCY (GHz)

5 dB

10 dB

15 dB

20 dB

25 dB 30 dB

max

-3

-2.5

-2

-1.5

-1

-0.5

0

0

5

10

15

20

25

30

RELATIVE ATTENUATION (dB)

V2 +85C

V2 +25C

V2 -40C

V1 +85C

V1 +25C

V1 -40C

-40

-30

-20

-10

0

01

234

5678

9

10

FREQUENCY (GHz)

HMC346MS8G / 346MS8GE

v07.1008

GaAs MMIC SMT VOLTAGE-VARIABLE

ATTENUATOR, DC - 8 GHz