ND Series SAW Devices

As the leading manufacturer of SAW devices in China, we produce more than one thousand different SAW devices at frequencies ranging from 30MHz to 2.4GHz in mobile communication, BP Pager, walkie-talkie, remote control, wireless alarm, GPS, wireless data transmission, cordless phone, cable television, security systems and other signal processing application.

We are now developing SAW products with frequency over 2.4GHz. At the same time, we can design and manufacture according to the customer's requirements.

SAW FEATURES

• High performance
• Superior reliability
• Low cost and mass production
• Small in size, Light in weight
• Circuit Simplification and adjustment free

SAW FILTERS

• Center Frequency: 30MHz ~ 2.4GHz
• Fractional Bandwidth: 0.02% ~ 60%
• Insertion Loss: 2dB ~ 35dB
• Amplitude Ripple: 0.2dB ~ 2.0dB
• Group Delay Ripple: 10ns ~ 500ns
• Applications: Be used for signal processing, frequency selection and control in audio-video, communication and remote control systems.

SAW RESONATORS

• Center Frequency: 50MHz ~ 1.5GHz
• Insertion Loss: 0.5dB ~ 15dB
• Frequency Tolerance: ±20kHz min.
• Applications: Be used extensively for
• superheterodyne receivers.

MAJOR APPLICATIONS

• Mobile Communication
• Sattellite Communication
• Automotive Electronics
• Consumer Electronics
• Remote Control and Security Systems
• GPS
• Base Station
• TV/VCR sets, CATV systems
• Data Transmission Systems
• RF Identification Systems

DEVELOPMENT TREND

• Adopting new packages and miniaturizing size.
• Higher Frequencies can be available.
• Modularizing and integrating functions of SAW devices.
• Avoiding hazardous substances and keeping environment green.

CAUTION WHEN USING SAW DEVICES

• Do not apply voltage exceeding the rated voltage of components.
• Do not place soldering iron on the body of components.
• Avoid ultrasonic exposure.

SURFACE ACOUSTIC WAVE (SAW)

• SAW Components for Remote Control & Wireless Alarm
  • One-port Resonators
  • Two-port Resonators
  • Front-end Filters
• SAW Components for Consumer Electronics
  • SAW Filters for DBS Receiver & Wireless A/V Transmission System
  • SAW RF Filters for Digital Set Top Box
  • SAW Resonators for RF Modulator Applications
• SAW Filters for Mobile Communication
  • SAW Filters for Cellular Telephone
  • SAW Filters for Cordless Telephone
  • SAW Duplexers for Cordless Telephone
  • SAW Filters for FRS & PMR
  • SAW Filters for GPS
  • SAW Filters for Base Station
  • SAW Filters for Wireless LAN & Bluetooth
  • SAW Filters for Pager Applications
• SAW Components for CATV System
  • CATV Channel Filters for PAL System
  • SAW Resonators for Local Oscillator in CATV System FM Broadcasting Receiver
  • SAW Resonators for CATV Modulator
• SAW Filters for Multimedia
  • IF Filters for Intercarrier Applications
  • Vestigial Sideband Filters
  • IF Filters for Video Applications
  • IF Filters for Audio Applications
  • IF Filters for Quasi / Split Sound Applications
  • Bandpass Filters for Digital TV, Digital Radio & VOD
• Packages And Packing

SAW Filters

Standard 70MHz SAW Filters
Standard 115MHz SAW Filters
Standard 140MHz SAW Filters
Low Loss IF SAW Filters
Low Loss RF SAW Filters
Optic SAW Filters
Other SAW Filters
SAW Oscillators
BAW Microwave Delay Lines
Custom Filters