H-Serisi Tek Kademeli Düşük Güçlü Ayarlanabilir Filtre

Parameter Name

Unit

Characteristic

Standard Band

MHz

225～678

400～678

3 dB Bandwidth

MHz

5%～7 .5%

5%～7 .5%

Insertion Loss

dB

≤4

≤4 .5

Selectivity

dBc

Fo±10% ≥ 15

Fo±10% ≥ 15

Far-End Rejection

dBc

2 Fo≥40

2 Fo≥40

Shape Factor

BW30dB/BW3dB ≤7

BW30dB/BW3dB  ≤7

P1dB

dBm

≥+14

≥+10

VSWR

≤ 1 .7

≤2 .0

Switching Speed

μs

≤ 15

≤ 10

Power Supply Characteristics

V/mA

Vcc /+3.3V≤10

Vbb /+30V≤4 .0

Vcc /+3.3V≤10 Vbb/+30V≤0 .5

Operating Temperature

℃

-45～ +85

-45～ +85

Storage Temperature

℃

-55～+105

-55～+105

Dimensions

mm

27×23×3 . 6  (±0 .2）

20×20×3 . 6  (±0 .2）

Reference Model

FDB2267H- 4 -J

FDB4067H-4-J

Pin

Function

Pin

Function

1

RF/IO

11

Vcc

2

GND

12

GND

3

GND

13

A4

4

GND

14

A5

5

Vbb

15

A6

6

GND

16

A7

7

A0

17

GND

8

A1

18

GND

9

A2

19

GND

10

A3

20

RF/IO