Cavity Duplexer

S/N

Item

Parameters

RX

TX

1

Center Frequency(F0)

917.5MHz

926.5MHz

2

Pass Band Frequency

915 ~ 920MHz

925 ~ 928MHz

3

Pass Band Insertion Loss

≤2.2dB

≤2.2dB

4

Pass Band Ripple

≤0.7dB

≤0.7dB

5

Pass Band Return Loss

≥18dB

≥18dB

6

Stop Band Rejection

≥50dB @ DC ~ 900MHz

≥30dB @ 925 ~ 935MHz

≥50dB @ 935 ~ 4000MHz

≥50dB @ DC ~ 910MHz

≥30dB @ 910 ~ 920MHz

≥50dB @ 943 ~ 4000MHz

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: RX ; Port 3: TX

12

Temperature Range

0℃ ~ +50℃

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

120*92*36mm

15

Net weight

0.609 KG