赣州研创电子科技有限公司

YANCHUANG OPTOELECTRONIC TECHNOLOGY(GANZHOU) Co., Ltd

LTCC High Pass Filters

Independently designed, customized as per demand

① Our own production line fully guarantees the processing progress of 

orders, and the frequency characteristics can be adjusted according to 

different needs

② We have established an LTCC production line in 2011, boasting rich 

production experience and meeting both miniaturization and passband

 consistency requirements

③ The high-pass filter can be directly integrated into the substrate, 

ensuring that different products are controlled according to their

 respective quality levels

Technical Features

① Passive integrated multilayer LTCC technology, featuring small size, 

high integration, and high reliability

② The materials are fully localized, ensuring autonomy and 

controllability

③ Excellent quality, stable performance, and adaptability to 

various application environments


  • Model name
  • Frequency range
    (frequency range)MHz
  • Max.lL in BW
    (@25℃)(insertion loss)
  • lsolation
  • Attenuation(attenuation)
  • Characteristic Impedance
    (Nom.)(impedance)
  • VSWR in BWStanding wave ratio
  • YLBP-250-350-A4
  • S21≤3dB @250~350MHz
  • S21≥20dB @0.1~0.15GHz S21≥20dB @0.45~0.7GHz S21 ≥30dB@0.7~2.3GHz
  • S11≥10dB @0.25~0.35GHz
  • 50
  • YLBP-550-950-A4
  • S21≤3dB @550~950MHz
  • S21≥20dB@0.1~0.35GHz S21≥20dB@1.25~1.55GHz S21 ≥25dB@1.55~5GHz
  • S11≥10dB @0.55~0.95GHz
  • 50
  • YLBP-800-1400-A4
  • S21≤2.5dB @800~1400MHz
  • S21≥30dB @100~550MHz S21≥30dB @2.1~5.5GHz
  • S11≥10dB @0.8-1.4MHz
  • 50
  • YLBP-1900-2300-A4
  • S21≤3.2dB @1900~2300MHz
  • S21≥35dB@0.1~1.3GHz S21≥40dB@2.85~4GHz
  • S11≥7dB @1.9~2.3GHz
  • 50
  • YLBP-2050-2750-B4
  • s21≤3.5dB@2.05-2.75GHz
  • S21 ≥25dB @0.1~1.7GHz S21≥25dB @3.1~5.5GHz
  • S11≥10dB@2.05-2.75GHz
  • 50
  • YLBP-2250-2950-B4
  • s21≤4dB@2.25~2.95GHz
  • S21 ≥25dB @0.1~1.9GHz S21≥20dB @3.3~5.5GHz
  • S11≥10dB @2.25~2.95GHz
  • 50
  • YLBP-2450-3150-B4
  • s21≤3.5B@2.45~3.15GHz
  • S21≥25dB @0.1~2.1GHz S21≥25dB @3.5~5.5GHz
  • S11≥10dB @2.45~3.15GHz
  • 50
  • YLBP-2650-3350-B4
  • s21≤4dB@2.65~3.35GHz
  • S21≥25dB @0.1~2.3GHz S21≥20dB @3.7~5.5GHz
  • S11≥10dB@2.65~3.35GHz
  • 50
  • YLBP-2770-3470-B4
  • s21≤4dB@2.77~3.47GHz
  • S21≥25dB @0.1~2.42GHz S21≥20dB @3.82~5.5GHz
  • S11≥10dB@2.77~3.47GHz
  • 50
  • YLBP-2850-3550-B4
  • s21≤3.5B@2.85~3.55GHz
  • S21≥25dB @0.1~2.5GHz S21≥25dB @3.9~5.5GHz
  • S11≥10dB@2.85~3.55GHz
  • 50
  • National Service Hotline

    0797-7300930