Cavity Duplexer

S/N

Item

Parameters

Low

High

1

Center Frequency(F0)

1950MHz

2140MHz

2

Pass Band Bandwidth

±30MHz (1920 ~ 1980MHz)

±30MHz (2110 ~ 2170MHz)

3

Pass Band Insertion Loss

≤1.0dB

≤1.0dB

4

Pass Band Ripple

≤0.4dB

≤0.4dB

5

Pass Band VSWR

≤1.3:1

≤1.3:1

6

Stop Band Attenuation

≥90dB @ 2110 ~ 2170MHz

≥55dB @ 2045MHz

≥90dB @ 1920 ~ 1980MHz

≥55dB @ 2045MHz

7

Impedance

50 Ohms

8

Power

20W Max.

9

Connectors

SMA-Female

10

Surface Finish

Painted Black

11

Port Sign

Port 1: ANT ; Port 2: Low ; Port 3: High

12

Temperature Range

-30℃ ~ +70℃

13

Material

Housing: 6061 Aluminum alloy

Cover: LY12 Aluminum alloy

Tuning screw: H62 Copper alloy

Resonant column: H59 Copper alloy

Connectors: Stainless Steel

Other screw: Stainless Steel

14

Dimensions

161*44*34mm

15

Net weight

0.356 KG