Cavity Duplexer

S/N

Item

Parameters

P1

P2

1

Center Frequency(F0)

275MHz

325MHz

2

Pass Band Bandwidth

10MHz (270 ~ 280MHz) ^**

10MHz (320 ~ 330MHz) ^**

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

≥80dB @ 320 ~ 330MHz

≥80dB @ 270 ~ 280MHz

7

Isolation

≥80dB @ 270 ~ 280MHz , 320 ~ 330MHz

8

Impedance

50 Ohms

9

Power

100W CW

10

Connectors

N-Female

11

Surface Finish

Painted Black

12

Port Sign

Port 1: ANT ; Port 2: P1 ; Port 3: P2

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

255*120*110mm

16

Net weight

3.05 KG