Cavity Duplexer

S/N

Item

Parameters

RX

TX

1

Center Frequency(F0)

819MHz

864MHz

2

Pass Band Frequency

814 ~ 824MHz

859 ~ 869MHz

3

Pass Band Insertion Loss

≤1.0dB

≤1.0dB

4

Pass Band Ripple

≤0.4dB

≤0.4dB

5

Pass Band Return Loss

≥18dB

≥18dB

6

Stop Band Rejection

≥100dB @ 859 ~ 869MHz

≥100dB @ 814 ~ 824MHz

7

Isolation

≥100dB @ 814 ~ 824MHz , 859 ~ 869MHz

8

Impedance

50 Ohms

9

Power

Average: 20W  /  Peak: 100W Max.

10

Connectors

N-Female

11

Surface Finish

Painted Black

12

Port Sign

Port 1: ANT ; Port 2: RX ; Port 3: TX

13

Temperature Range

-30℃ ~ +70℃

14

Material

Housing: 6061 Aluminum alloy

Cover: LY12 Aluminum alloy

Tuning screw: H62 Copper alloy

Resonant column: H59 Copper alloy

Connectors: H59 Copper, Plated ternary alloy

Other screw: Stainless Steel

15

Dimensions

140*107*36mm

16

Net weight

0.845 KG