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ZBF25-C18.3-1G-127 Filter
RF Filter

Filter ZBF25-C18.3-1G-127

Passband17.8~18.8GHz, DC-15.9GHz≥100dB, 15.9-16.85GHz≥90dB, 2.92-MF

Model
ZBF25-C18.3-1G-127
Stock
In stock: 1
Address
BLD# 4-3A, No. 118 Hangtian Road, Chenghua District, Chengdu, Sichuan, China.

To check stock availability, search under "In-stock Products" on the Dianzibuy store.
Any change to the content of this page is subject to change without notice. Please confirm the specifications before ordering.
Products must not be used for any unlawful purpose; the customer bears any loss arising from unlawful use.

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Description

Main specifications

ParametersFrequency/MinTypicalMaxUnits
Passband//17.8~18.8GHz
Passband IL//1dB
Ripple//0.3dB
RejectionDC-15.9GHz≥100dB
Rejection15.9-16.85GHz≥90dB
Rejection16.85-17.3GHz≥30dB
Rejection19.3-21GHz≥30dB
Rejection21-30GHz≥60dB
Passband VSWR//1.4

Other parameters

Connector2.92-MF
Connector materialStainless steel
Impedance50Ω
Surfacesilver-plate
Power Capacity10W Design assurance
Product shell materialAluminium
Delay ripple
≤1ns
Operation Temp.-40~+70℃ Design assurance
Ripple≤0.1dB@ Arbitrarily 40MHz
Delay ripple
≤0.4ns@ Arbitrarily 80MHz

Typical test data

Frequency GHzS11 VSWRS12 VSWRS12 IL (dB)S12 Delay (ns)
17.120.3523.32-71.970.91
17.2722.6523.77-53.690.25
17.4423.9522.35-33.050.82
17.612.121.95-2.315.09
17.791.111.12-0.762.57
17.961.071.06-0.682.17
18.131.131.13-0.671.99
18.31.111.08-0.641.94
18.471.051.05-0.631.98
18.641.181.19-0.692.09
18.811.11.1-0.722.48
18.991.21.21-1.14.49
19.1616.919.13-26.831.28
19.3321.0221.97-50.940.66
19.522.9721.66-66.820.51

Reference picture

Configuration(mm)

Typical test curve

Note

1Clean the surface of the product, do not soak the product in cleaning solution for cleaning.
2If the temperature is higher than 125℃, consult with us before ordering.
3Solder sealing of cover plate and base.

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