Cavity Band Pass Filter

S/N

Item

Parameters

1

Center Frequency(F0)

18.75GHz

2

0.5dB Bandwidth

2000MHz (17.75 ~ 19.75GHz)

3

Pass Band Insertion Loss

≤1.4dB

4

Pass Band Flatness

≤0.5dB @ peak-peak in the range of 17.75 ~ 19.75GHz

5

Pass Band VSWR

≤1.22:1 (Input / Output)

6

Pass Band Group Delay

≤4.0ns @ peak-peak in the range of 17.75 ~ 19.75GHz

7

Group Delay Variation

≤0.5ns @ peak-peak within any 50MHz segment , in the range of 17.75 ~ 19.75GHz

≤1.6ns @ peak-peak within any 500MHz segment , in the range of 17.75 ~ 19.75GHz

≤1.8ns @ peak-peak in the range of 17.75 ~ 19.75GHz

8

Stop Band Rejection

≥80dB @ 0.1 ~ 17.15GHz

≥75dB @ 17.15 ~ 17.25GHz

≥75dB @ 20.25 ~ 20.35GHz

≥80dB @ 20.35 ~ 34.5GHz

9

Impedance

50 Ohms

10

Power Handling

5W Max.

11

Connectors

Input: SMA-Male / Output: SMA-Male

12

Surface Finish

Painted Black

13

Temperature Range

-40℃ ~ +80℃

14

Material

Housing: H62 Copper alloy

Cover: H62 Copper alloy

Tuning screw: H62 Copper alloy

Connectors: Stainless Steel

Other screw: Stainless Steel

15

Dimensions

100*16*9.5mm

16

Net weight

0.105 KG