Frequency Synthesizers

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kTB Frequency Synthesizers

kTB Frequency Synthesizer is a compact, surface-mount (SMD) RF signal source designed for high-frequency precision and rapid frequency agility. Operating across a broad range of 50 MHz to 40 GHz with a minimum frequency step of 10 MHz, it integrates a digital phase-locked loop (PLL) for stable and flexible frequency control.

The kTB Frequency Synthesizer is a compact, surface-mount (SMD) RF signal source designed for high-frequency precision and rapid frequency agility.

The Frequency Synthesizers supports SPI control for seamless communication and operates reliably across industrial temperature ranges (-40°C to +70°C), making it suitable for demanding RF environments.

The General Applications:

  • Wireless Communication Systems: Local oscillators for 5G/6G transceivers, satellite modems, and microwave links.
  • Test & Measurement Equipment: Signal sources for spectrum analyzers, vector network analyzers, and RF test benches.
  • Defense & Aerospace: Radar systems, electronic warfare (EW), and frequency-hopping applications.
  • Embedded RF Solutions: Integration into IoT devices, wireless sensors, and compact digital acquisition systems.
  • Consumer Electronics: High-frequency modules for drones, automotive radar, and smart home devices.
  • Research & Prototyping: Precision frequency synthesis in RF circuit design and academic experiments.


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    Model    		 Output Frequency Input Power Frequency Step Phase Noise Datasheet
    TFS10-06 50MHz~6GHz 5±3dBm 10MHz -153dBc/Hz@1kHz
    TFS10-15 200MHz~15GHz 3±5dBm 10MHz -153dBc/Hz@1kHz
    TFS14-15 200MHz~15GHz 7±3dBm 1Hz -153dBc/Hz@1kHz
    TFS20-15 200MHz~15GHz 0±4dBm 0.1Hz -155dBc/Hz@1kHz
    TFS21-22 50MHz~22.6GHz 7±3dBm 0.1mHz -155dBc/Hz@1kHz
    TFS30-15 200MHz~15GHz 7±3dBm 0.1Hz -143dBc/Hz@1kHz
    TFS35Y-10 5~10GHz 7±3dBm 0.1Hz/0.1mHz -127dBc/Hz@1kHz
    TFS40-20 2500MHz~20GHz 7±3dBm 0.1Hz -105dBc/Hz@1kHz