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-3050-3750-B4
  • s21≤4dB@3.05~3.75GHz
  • S21≥25dB @0.1~2.7GHz S21≥20dB @4.1~5.5GHz
  • S11≥10dB @3.05~3.75GHz
  • 50
  • YLBP-3170-3870-B4
  • s21≤4dB@3.17~3.87GHz
  • S21 ≥25dB@0.1~2.82GHz S21≥20dB @4.22~5.5GHz
  • S11≥10dB@3.17~3.87GHz
  • 50
  • YLBP-3250-3950-B4
  • s21≤3.5B@3.25~3.95GHz
  • S21≥25dB @0.1~2.85GHz S21≥25dB @4.3~5.5GHz
  • S11≥10dB@3.25~3.95GHz
  • 50
  • YLBP-3450-4150-B4
  • s21≤4dB@3.45~4.15GHz
  • S21≥25dB @0.1~3.1GHz S21≥20dB @4.5~5.5GHz
  • S11≥10dB@3.45~4.15GHz
  • 50
  • YLBP-3570-4270-B4
  • s21≤4dB@3.57~4.27GHz
  • S21≥25dB @0.1~3.22GHz S21≥20dB @4.62~5.5GHz
  • S11≥10dB @3.57~4.2 7GHz
  • 50
  • YLBP-3970-4670-B4
  • s21≤4dB@3.97~4.67GHz
  • S21≥25dB @0.1~3.62GHz S21≥20dB @5.02~5.5GHz
  • S11≥10dB @3.97~4.67GHz
  • 50
  • YLBP-3970-4920-B4
  • s21≤3.5B@3.97~4.92GHz
  • S21≥25dB @0.1~3.52GHz S21≥25dB @5.37~6GHz
  • YLBP-2400-2500-C4
  • S21≤2.5dB @2.4~2.5GHz
  • S21 ≥50dB@0.1~1.7GHz S21≥40dB @1.7~1.9GHz S21≥15dB @1.9~2.1GHz S21≥40dB@3~5GHz S21≥30dB@5.5~7.5GHz
  • S11≤2.0dB @2.4~2.5GHz
  • 50
  • YLBP-3800-4800-C4
  • S21≤2.5dB @3.8~4.8GHz
  • S21≥30dB@0.1~3.1GHz S21≥16dB@3.1~3.4GHz
  • S11≥10dB @3.8~4.8GHz
  • 50
  • YLBP-1950-4150-D4
  • s21≤3.0dB@1.95~4.15GHz
  • S21 ≥20dB @0.1~1GHz S21≥17dB @5.1~6.85GHz S21≥20dB @6.85~8.5GHz
  • S11≥10dB @1.95~4.15GHz
  • 50
  • National Service Hotline

    0797-7300930