مرشح D-Series 3-Stage منخفض الطاقة قابل للضبط

Parameter Name

Unit

Characteristic

Remarks

Frequency Range

MHz

30～ 512

30～ 512

Internal Band Division

MHz

30～ 90 ；90～225 ；225～512

30～ 90 ；90～225 ；225～512

3 dB Bandwidth

MHz

Fo×7% ≤BW3dB ≤Fo×11%

Fo×7% ≤BW3dB ≤Fo×11%

Insertion Loss

dB

≤3 .5

≤5.5

Selectivity

dBc

Fo±10%  ≥ 10

Fo±10%  ≥20

Far-End Rejection

dBc

2 Fo≥40

2 Fo≥40

P1dB

dBm

≥30

≥30

Matching Impedance

Ω

50

50

VSWR

≤2

≤2

Switching Speed

μs

≤ 10

≤30

Power Supply Characteristics

V/mA

Vcc /+3 .3V≤120 Vbb /+120V≤3

Vcc /+3 .3V≤120 Vbb /+100V≤3

Temperature Drift Coefficient

ppm/℃

≤80

≤80

Operating Temperature

℃

-55～ +85

-55～ +85

Storage Temperature

℃

-60～ +105

-60～ +105

Dimensions

mm

36×27×10  (±0 .1）

36×27×10  (±0 .1）

Reference Model

SDB3051D-3-K

SDB3051D-5-K

Pin

Function

Pin

Function

1

A0

10

RF/IO

2

A1

11

GND

3

A2

12

Vcc

4

A3

13

GND

5

A4

14

GND

6

A5

15

A8

7

A6

16

A9

8

A7

17

RF/IO

9

Vbb