Filter

Passband27.5~28.5GHz, DC-26.55GHz≥105dB, 26.55-27GHz≥50dB, 2.92

  • ZBF8-C28-1G-3133
  • China
  • One Year
  • +86-19938031308
  • sales@com-mw.com, cynthia@com-mw.com
  • 3-1-2306, No.37 Jiancai Road, Chenghua Zone, Chengdu
  • For qty details, please search in spot products of dianzibuy. Any changes to the contents are not notified. Please confirm again before ordering.
  • No restrictions on export to any country
  • RoHS compliant (Meet RoHS standards can be customized)

Product Details

DATASHEET
S-PARAMETERS

Main specifications

ParametersFrequency/MinTypicalMaxUnits
Passband//27.5~28.5GHz
Passband IL//1.4dB
Ripple//0.4dB
RejectionDC-26.55GHz≥105dB
Rejection26.55-27GHz≥50dB
Rejection29-30.5GHz≥50dB
Rejection30.5-42GHz≥60dB
Passband VSWR//1.4

Other parameters

Connector2.92-JK
Connector materialStainless steel
Impedance50Ω
SurfaceSilver plating
Power10W Design assurance
Product shell materialAluminium
Delay ripple ≤1ns
Work Temp.-40~+70℃ Design assurance
Delay ripple ≤0.4ns@ Arbitrarily 80MHz
Ripple≤0.1dB@ Arbitrarily 40MHz

Typical test data

Frequency GHzS22 VSWRS33 VSWRS12 IL (dB)S12 Delay (ns)
2728.7233.8-61.450.98
27.1421.5523.3-37.681.29
27.291.581.84-3.36.64
27.431.21.17-1.473.44
27.571.061.09-1.22.75
27.711.21.15-1.12.46
27.861.031.02-1.042.35
281.071.06-1.032.31
28.141.161.16-1.042.33
28.291.151.11-1.082.45
28.431.171.12-1.122.71
28.571.211.14-1.33.26
28.711.311.38-2.446.38
28.8627.3721.48-38.371.33
2936.2127.03-61.760.33

Reference picture

Configuration(mm)

Typical test curve

Note

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