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CA0417 SMD Filter
RF Filter

SMD Filter CA0417

Passband F1DC-3.1, 3.9-18.0, 带阻带抑制35@3.5GHz

Model
CA0417
Stock
Custom order
Address
BLD# 4-3A, No. 118 Hangtian Road, Chenghua District, Chengdu, Sichuan, China.

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Description

Characteristics and Application

Low temperature drift, high power.

Small size, easy to integrate.

Technical parameters superior to LTCC filters.

Applied in fields such as radar, electronic countermeasures, and mobile communication.

Tech specifications

ItemsParametersUnits
Passband F1DC-3.1GHz
Passband F23.9-18.0GHz
IL 12.0@DC-3.1GHzdB
IL 22.0@3.9-18.0GHzdB
Pass band ripple 11.5@DC-3.1GHzdB
Pass band ripple 21.5@3.9-18.0GHzdB
VSWR2.0:1
带阻带抑制35@3.5GHzdBc

Other requirement (Design assurance)

power20W CW
Operation Temp.-55~+85℃
Storage Temp.-55~+85℃

Configuration

Suggested PCB Layout

Note

1: Suggest using separate chambers with interchangeable ports, with a distance of 1.0mm from the side wall on one side and a distance of 2.0mm from the top cover on the surface. Supports reflow soldering at 260 ℃;

2: Grounding is very important, only good grounding can maximize the performance of the filter;

3: During the cleaning process, the filter should not be immersed in the cleaning solution for a long time;

4: Filling absorbing material above the filter can achieve better harmonic suppression.

Reference picture

Schematic diagram

Typical test curve

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