6

March 23, 2011

B7924

710.0 / 740.0 MHz

Please read

cautions and warnings and

important notes at the end of this document.

SAW Components

SAW Duplexer

Preliminary data

Characteristics

Temperature range for specification:

T

= –20˚C to +85 ˚C

TX terminating impedance:

ANT terminating impedance:

RX teminating impedance:

1)

Values in columns min., typ. and max. indicate the development status of the current version.

2)

Values in column DesignGoal (DGL) indicate the target performance.

Characteristics Antenna-Rx

min.

typ.

@ 25 ˚C

max.

min./

max.

Center frequency

-

740

-

MHz

Maximum insertion attenuation

α

734.0

...

734.5

MHz

-

2.4

3) Value in temperature range 0 ˚C to +85 ˚C. In temperature range –20 ˚C to +85 ˚C maximum is 3.2dB

dB

734.5

...

746.0

MHz

-

2.4

2.7

dB

Amplitude ripple (p-p)

∆α

734.0

...

746.0

MHz

-

0.6

1.6

dB

Input VSWR (Ant port)

734.0

...

746.0

MHz

-

1.5

2.0

Output VSWR (Rx Port)

734.0

...

746.0

MHz

-

1.7

2.0

Common mode rejection ratio

734.0

...

746.0

MHz

23

30

-dB

Absolute attenuation

α

10.0

...

674.0

MHz

35

72

-dB

674.0

...

686.0

MHz

53

72

-dB

686.0

...

704.0

MHz

35

70

-dB

704.0

...

716.0

MHz

50

61

-55

dB

716.0

...

722.0

MHz

40

58

-dB

722.0

...

724.0

MHz

30

58

-dB

724.0

...

727.0

MHz

15

35

-17

dB

727.0

...

728.0

MHz

10

29

-dB

776.0

...

805.0

MHz

35

49

-dB

1000.0

... 2300.0

MHz

40

62

-dB

2300.0

... 2690.0

MHz

50

60

-dB

2690.0

... 3300.0

MHz

40

58

-dB

3300.0

... 3800.0

MHz

48

56

-dB

3800.0

... 5150.0

MHz

40

52

-dB

5150.0

... 5850.0

MHz

41

52

-dB

5850.0

... 6000.0

MHz

40

51

-dB