مرشحات قابلة للضبط بقوة 50 وات

Parameter Name

Unit

Characteristic

Remarks

Standard Band

MHz

225～375

Single-stage tuning

3 dB Bandwidth

MHz

≥8

Insertion Loss

dB

≤4 .0

Selectivity

dBc

Fo±10%≥25

Far-End Rejection

dBc

2Fo≥50

Isolation

dB

≥30（20 MHz Spacing）

Input Power (Pin)

dBm

≥47（50W）

Matching Impedance

Ω

50

VSWR

≤ 1 .7

Frequency Switching Time

us

≤ 160

Power Supply Characteristics

V/mA

Vcc1 /+5V≤20  ；Vcc2 /-3 .3V≤6500

Vbb /+300V≤80

Temperature Drift Coefficient

ppm/℃

≤80

Operating Temperature

℃

-45～+65

Storage Temperature

℃

-45～ +85

Weight

Kg

≤5

Dimensions

mm

240×150×120  (±0 .2）

Pin

Function

Pin

Function

1

Vcc2

9, 10

VCC2

2

GND

11

Vcc1

3

Vcc1

12

GND

4

GND

13

SH_BAK

5

HS_LOAD_FC

14

HCPTVS_RST_b

6

SH_FWD

15

HCS_EN(0)

7

HCPTVS_SCl

16

HCPS_SCK(0)

8

HCPS_SDO(0)