3

Band 14 Class (PCS) Duplexer Performance

Symbol

Parameter

-10° C

+25° C

+85° C

Units

Min

Max

Min

Max

Min

Max

Antenna Port to PCS Receive Port

S31

Insertion Loss in Rx band

(1930.5 – 1994.4 MHz)

dB

4.0

1.8

3.6

3.7

S31

Attenuation in Transmit Band

(1850.5 – 1914.4 MHz)

dB

50

50

61

50

S31

Attenuation, 0.03 – 1770 MHz

dB

20

20

40

20

S31

Attenuation, 2025 – 3700 MHz

dB

27

27

57

27

S33

Return Loss (SWR) of Rx Port in Rx Band

(1930.5 – 1994.4 MHz)

dB

8

(2.3)

8

16

(1.4)

(2.3)

8

(2.3)

S11

Return Loss (SWR) of Ant Port in Rx Band

(1930.5 – 1994.4 MHz)

dB

8

(2.3)

8

17

(1.3)

(2.3)

8

(2.3)

PCS Transmit Port to Antenna Port

S12

Insertion Loss in Transmit Band

(1850.5 – 1914.4 MHz)

dB

3.1

1.4

3.1

4.1

S12

Attenuation in Receive Band

(1930.5 – 1994.4 MHz)

dB

37

39

49

39

S12

Attenuation, 0.03 – 1570 MHz

dB

15

15

43

15

S12

Attenuation in GPS Band

(1574.42 – 1576.42 MHz)

dB

27

27

30

27

S12

Attenuation, 1580 – 1700 MHz

dB

25

25

35

25

S12

(3701 – 3829 MHz)

dB

10

10

23

10

S12

(5551.5 – 5743.5 MHz)

dB

8

8

23

8

S22

Return Loss (SWR) of Tx Port in Tx Band

(1850.5 – 1914.4 MHz)

dB

9.5

(2.0)

9.5

16

(1.4)

(2.0)

9.5

(2.0)

S11

Return Loss (SWR) of Ant Port in Tx Band

(1850.5 – 1914.4 MHz)

dB

9

(2.1)

9

16

(1.4)

(2.1)

9

(2.1)

Isolation, PCS Transmit Port to PCS Receive Port

S32

Isolation, Tx to Rx port in Rx Band

(1930.5 – 1994.4 MHz)

dB

40

40

49

40

S32

Isolation, Tx to Rx port in Tx Band

(1850.5 – 1914.4 MHz)

dB

53

53

63

53

Notes:

board.

2. Min/Max specifications are guaranteed at the indicated temperature with the input power to the Tx ports equal to or less than +29 dBm over all Tx

frequencies unless otherwise noted.

3. Typical data is the arithmetic mean value of the parameter over its indicated frequency range at the specified temperature. Typical values may vary

over time.

4. Specifications are for circuit shown in Figure 1 and include effect of 5.1 nH inductor and 1.0 pF capacitor added to Port 1 (Ant) via simulation.