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STBP3R0-0R0-G725 陶瓷滤波器
RF Filter

陶瓷滤波器 STBP3R0-0R0-G725

Center Frequency3.0GHz, Rejection40@DC-2.4GHz, 40@3.6-8.0GHz

Model
STBP3R0-0R0-G725
Stock
Custom order
Address
BLD# 4-3A, No. 118 Hangtian Road, Chenghua District, Chengdu, Sichuan, China.

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Description

Product features

High precision machining technology

Low temperature drift, high power.

Ceramic substrate, 50 Ω coplanar waveguide

Gold wire bonding

Tech specifications

ItemsParametersUnits
Center Frequency3.0GHz
Bandwidth0GHz
Center loss4.4dB
Ripple0dB
VSWR1.7:1
Group delay ripple0ns
Rejection40@DC-2.4GHzdBc
Rejection40@3.6-8.0GHzdBc

Other requirement (Design assurance)

power2W CW
Work Temp.-55~+85℃
Storage Temp.-55~+125℃
Outline sizeL:5.5,W:5.3,h:0.26

Outline drawing: Port centered

Suggested PCB Layout

Note

1:芯片建议分腔使用,单侧距侧壁0.1mm,表面距上盖2.75mm,端口可互换;

2: Suggest using conductive adhesive for bonding;

3: The chip should be installed on kovar alloy or molybdenum copper;

4: Suggest using a T-shaped structure for microstrip bonding.

Schematic diagram

Typical test curve

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