赣州研创电子科技有限公司

YANCHUANG OPTOELECTRONIC TECHNOLOGY(GANZHOU) Co., Ltd

LTCC Low Pass Filters

YLLP series of LTCC Low pass filters

Features:

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 The LTCC production line was established in 2011, boasting rich 

production experience and meeting both miniaturization and passband 

consistency requirements


③ The low-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


③Excellent quality, stable performance, and adaptability to various 

application environments


  • Model name
  • Cut-off Frequency
    (cut-off frequency)MHz
  • Bandwidth
    (bandwidth)MHz
  • S21
    (Insertion loss-Max)dB
  • Attenuation(attenuation)
  • VSWR in BWStanding wave ratio
  • YLLP-490-D4
  • DC-490
  • 1.3
  • S21≥25dB @0.85~3GHz
  • S11≥10dB @DC~490MHz
  • 50
  • YLLP-500-D4
  • DC-490
  • 1.5
  • S21≥20dB@0.8~2.0GHz S21≥30dB@1.5~2.0GHz
  • S11≥10dB@DC~490MHz
  • 50
  • YLLP-630-D4
  • DC-680
  • 1.3
  • S21≥20dB@1.02~7.1GHz S21≥30dB@1.08~5.1GHz
  • S11≥10dB@DC~680MHz
  • 50
  • YLLP-630P-D4
  • DC-680
  • 1.3
  • S21≥30dB@1.0~4.4GHz
  • S11≥10dB@DC~680MHz
  • 50
  • YLLP-700-D4
  • DC-700
  • 1.3
  • S21≥20dB@1.1~7GHz S21≥30dB@1.2~4.8GHz
  • S11≥10dB@DC~700MHz
  • 50
  • YLLP-700P-D4
  • DC-750
  • 1.3
  • S21≥30dB@1.14~4.5GHz
  • S11≥10dB@DC~750MHz
  • 50
  • YLLP-300-E4
  • DC-350
  • 1
  • S21≥30dB@0.65~2.6GHz
  • S11≥10dB@DC~0.35GHz
  • 50
  • YLLP-400-E4
  • DC-420
  • 1.5
  • S21≥30dB@0.75~2.4GHz
  • S11≥10dB@DC~0.42GHz
  • 50
  • YLLP-600-E4
  • DC-650
  • 1
  • S21≥25dB@1.7~4.3GHz
  • S21≥30dB@1.09~1.7GHz
  • S11≥15dB@DC~0.65GHz
  • YLLP-800-E4
  • DC-800
  • 1
  • S21≥25dB@2.1~5.2GHz
  • S21≥30dB@1.45~2.1GHz
  • S11≥10dB@DC~0.8GHz
  • National Service Hotline

    0797-7300930