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STBP218-1R6-K806 Thin film filter
RF Filter

Thin film filter STBP218-1R6-K806

Bandwidth21.0-22.6GHz, Rejection40@DC-19.2GHz, 40@24.1-36.0GHz

Model
STBP218-1R6-K806
Stock
In stock: 36
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 Frequency21.8GHz
Bandwidth21.0-22.6GHz
Center loss2.4dB
Ripple1.0dB
VSWR1.7:1
Group delay ripple0.4ns
Rejection40@DC-19.2GHzdBc
Rejection40@24.1-36.0GHzdBc

Other requirement (Design assurance)

power2W CW
Operation Temp.-55~+85℃
Storage Temp.-55~+125℃
Outline sizeL:8.5,W:3.0,h:0.26

Outline drawing: Port centered

Suggested PCB Layout

Note

1: 0.1mm from the side wall, 1.75mm from the surface to the upper cover.

2: Suggest using conductive adhesive for bonding;

3: The chip should be installed on materials such as Kovar (recommended) or copper with a thermal expansion coefficient similar to that of ceramics (6.7ppm/C), and the carrier thickness should be ≥ 0.2mm;

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

Reference picture

Schematic diagram

Typical test curve

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