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  • Phase Locked Dielectric Resonator Oscillators (PLDRO)
  • Phase Locked Dielectric Resonator Oscillators (PLDRO)
  • Phase Locked Dielectric Resonator Oscillators (PLDRO)
  • Phase Locked Dielectric Resonator Oscillators (PLDRO)
  • Phase Locked Dielectric Resonator Oscillators (PLDRO)

    • Phase Locked Dielectric Resonator Oscillators (PLDRO)

    Features:

    • High Frequency Stability
    • Ultra Low Phase Noise

    Applications:

    • Wireless
    • Transceiver
    • Radar
    • Laboratory Test

    PLDRO, short for Phase locked dielectric oscillator, is a stable and reliable frequency source. It has the following characteristics:

    1. High frequency stability: PLDRO has very high frequency stability, and its frequency variation range is smaller compared to other microwave oscillators.
    2. Low phase noise: PLDRO has stable frequency and very low phase noise, making it suitable for applications with high requirements for signal phase stability.
    3. Good adjustability: PLDRO has wide frequency adjustability, which can be adjusted by controlling the voltage or magnetic field, making it convenient for users to adjust and control.
    4. Small size: PLDRO has a very small size and weight, which can be easily integrated into equipment such as micro machines, radio measurement instruments, and aircraft.
    5. High reliability: PLDRO has high quality and reliability in harsh environments due to the use of solid substrate and inorganic Dielectric resonator.

    Application:

    1.Wireless communication: PLDRO is widely used in the field of wireless communication, such as satellite communication systems, microwave microstrip circuit communication systems, etc.
    2.Radar: PLDRO is applicable to powerful radar systems, including tactical radar, scouting radar, radar altimeter, etc.
    3.Testing and measurement: PLDRO can be applied to various measurement and testing equipment, such as frequency analyzers, frequency standards, laboratory measurement instruments, etc.
    4.Solid state physics: PLDRO is applied to research in the field of solid state physics, such as the study of electrical transport and magnetic resonance in multi quantum well structures.
    5.Aerospace: PLDRO is suitable for various aerospace devices, such as navigation equipment, inertial navigation systems, satellite payload equipment, etc.

    Qualwave supplies ultra low phase noise PLDRO at frequencies up to 40GHz.It includes three types: External Reference PLDRO, internal Reference PLDRO, Internal/External Reference PLDRO. Our product specifications are diverse, excellent indicators.

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    External Reference PLDRO
    Part Number Frequency(GHz) Output Power(dBm Min.) Phase Noise@1KHz(dBc/Hz) Reference Reference Frequency(MHz) Lead Time(Weeks)
    QPDO-E-10-40.5 40.5 10 -95 External 10 2~6
    QPDO-E-10-39.4 39.4 10 -95 External 10 2~6
    QPDO-E-10-38.5 38.5 10 -95 External 10 2~6
    QPDO-E-10-38 38 18 -102 External 10 2~6
    QPDO-E-100-38 38 18 -102 External 100 2~6
    QPDO-E-10-37.17 37.17 10 -85 External 10 2~6
    QPDO-E-10-36.06 36.06 10 -85 External 10 2~6
    QPDO-E-10-35 35 16 -95 External 10 2~6
    QPDO-E-125-33 33 +7~+12 -78 External 125 2~6
    QPDO-E-100-30.2 30.2 15 -102 External 100 2~6
    QPDO-E-10-30 30 16 -95 External 10 2~6
    QPDO-E-100-30 30 15 -102 External 100 2~6
    QPDO-E-100-30-2 30 15 -102 External 100 2~6
    QPDO-E-100-30-1 30 13 -93 External 100 2~6
    QPDO-E-10-25 25 10 -105 External 10 2~6
    QPDO-E-10-23.3 23.3 +12~+14 -93 External 10 2~6
    QPDO-E-10-22 22 10 -105 External 10 2~6
    QPDO-E-100-22 22 +7~+12 -80 External 100 2~6
    QPDO-E-10-21 21 2 -100 External 10 2~6
    QPDO-E-10-20.199 20.199 10 -85 External 10 2~6
    QPDO-E-25-20 20 +13~+15 -89 External 25 2~6
    QPDO-E-100-20 20 13 -103 External 100 2~6
    QPDO-E-125-19.5 19.5 +13~+15 -83 External 125 2~6
    QPDO-E-10-19.25 19.25 +14~+16 -85 External 10 2~6
    QPDO-E-25-19.25 19.25 +13~+15 -85 External 25 2~6
    QPDO-E-25-19.05 19.05 +13~+15 -98 External 25 2~6
    QPDO-E-100-19.05 19.05 13 -102 External 25 2~6
    QPDO-E-25-18.75 18.75 +13~+15 -83 External 25 2~6
    QPDO-E-25-18.6 18.6 +13~+15 -95 External 25 2~6
    QPDO-E-25-18.5 18.5 +13~+15 -80 External 25 2~6
    QPDO-E-25-18.25 18.25 +13~+15 -85 External 25 2~6
    QPDO-E-125-18.25 18.25 +13~+15 -83 External 125 2~6
    QPDO-E-25-18.2 18.2 +13~+15 -80 External 25 2~6
    QPDO-E-25-18.2-1 18.2 +13~+15 -95 External 25 2~6
    QPDO-E-10-18 18 13 -85 External 10 2~6
    QPDO-E-25-18 18 +13~+15 -80 External 25 2~6
    QPDO-E-25-17.95-1 17.95 +13~+15 -98 External 25 2~6
    QPDO-E-100-17.95 17.95 13 -102 External 25 2~6
    QPDO-E-25-17.75 17.75 +13~+15 -83 External 25 2~6
    QPDO-E-25-17.65 17.65 +13~+15 -80 External 25 2~6
    QPDO-E-50-17.65 17.65 13 -104 External 50 2~6
    QPDO-E-100-17.65 17.65 13 -104 External 100 2~6
    QPDO-E-25-17.25 17.25 +13~+15 -80 External 25 2~6
    QPDO-E-25-17.25-1 17.25 +13~+15 -85 External 25 2~6
    QPDO-E-25-16.75 16.75 +13~+15 -83 External 25 2~6
    QPDO-E-25-16.75-1 16.75 +13~+15 -98 External 25 2~6
    QPDO-E-100-16.75 16.75 13 -102 External 25 2~6
    QPDO-E-100-15.7 15.7 13 -114 External 100 2~6
    QPDO-E-135-15.66 15.66 13 -110 External 135 2~6
    QPDO-E-25-14.95 14.95 +13~+15 -94 External 25 2~6
    QPDO-E-10-14.7 14.7 14 -75 External 10 2~6
    QPDO-E-25-14.425 14.425 +13~+15 -100 External 25 2~6
    QPDO-E-25-14.275 14.275 +13~+15 -86 External 25 2~6
    QPDO-E-25-14.05 14.05 +13~+15 -86 External 25 2~6
    QPDO-E-25-14.025 14.025 13~15 -86 External 25 2~6
    QPDO-E-100-14-1 14 16 -107 External 100 2~6
    QPDO-E-25-13.95 13.95 +13~+15 -101 External 25 2~6
    QPDO-E-25-13.825 13.825 +13~+15 -100 External 25 2~6
    QPDO-E-25-13.8 13.8 +13~+15 -86 External 25 2~6
    QPDO-E-25-13.775 13.775 +13~+15 -100 External 25 2~6
    QPDO-E-25-13.675 13.675 +13~+15 -86 External 25 2~6
    QPDO-E-25-13.525 13.525 +13~+15 -86 External 25 2~6
    QPDO-E-25-13.45 13.45 +13~+15 -94 External 25 2~6
    QPDO-E-25-13.275 13.275 +13~+15 -86 External 25 2~6
    QPDO-E-25-13.275-1 13.275 +13~+15 -100 External 25 2~6
    QPDO-E-25-13.275-2 13.275 +13~+15 -100 External 25 2~6
    QPDO-E-10-13.2 13.2 11 -110 External 10 2~6
    QPDO-E-25-13.025 13.025 +13~+15 -86 External 25 2~6
    QPDO-E-10-13 13 11 -110 External 10 2~6
    QPDO-E-10-12.444 12.444 13 -100 External 10 2~6
    QPDO-E-25-12.3 12.3 +13~+15 -94 External 25 2~6
    QPDO-E-75-12.075 12.075 +13~+15 -87 External 75 2~6
    QPDO-E-25-11.95 11.95 +13~+15 -94 External 25 2~6
    QPDO-E-75-11.55 11.55 +13~+15 -87 External 75 2~6
    QPDO-E-100-11 11 13 -105 External 100 2~6
    QPDO-E-25-10.8 10.8 +13~+15 -75 External 25 2~6
    QPDO-E-100-10.75 10.75 15 -102 External 100 2~6
    QPDO-E-10-10.6 10.6 +3~+10 -112 External 10 2~6
    QPDO-E-25-10.45 10.45 +13~+15 -89 External 25 2~6
    QPDO-E-100-10.1 10.1 13 -113 External 100 2~6
    QPDO-E-60-10.08 10.08 +13~+16 -107 External 60 2~6
    QPDO-E-10-10 10 13 -112 External 10 2~6
    QPDO-E-25-10 10 +13~+15 -75 External 25 2~6
    QPDO-E-100-10 10 13 -113 External 100 2~6
    QPDO-E-10-9.99 9.99 10 -110 External 10 2~6
    QPDO-E-100-9.9 9.9 13 -113 External 100 2~6
    QPDO-E-10-9.75 9.75 16 -112 External 10 2~6
    QPDO-E-25-9.45 9.45 +13~+15 -89 External 25 2~6
    QPDO-E-100-9.2 9.2 13 -113 External 100 2~6
    QPDO-E-100-9.1 9.1 13 -113 External 100 2~6
    QPDO-E-100-9 9 13 -113 External 100 2~6
    QPDO-E-100-8.82 8.82 13 -108 External 100 2~6
    QPDO-E-100-8.5 8.5 13 -95 External 100 2~6
    QPDO-E-100-8.4 8.4 13 -115 External 100 2~6
    QPDO-E-100-8.3 8.3 13 -113 External 100 2~6
    QPDO-E-100-8.2 8.2 15 -119 External 100 2~6
    QPDO-E-100-8.14 8.14 13 -112 External 100 2~6
    QPDO-E-10-8 8 13 -113 External 10 2~6
    QPDO-E-10-8-1 8 13 -95 External 10 2~6
    QPDO-E-100-8 8 +13~+15 -113 External 100 2~6
    QPDO-E-25-7.75 7.75 +13~+15 -89 External 25 2~6
    QPDO-E-100-7.5 7.5 15 -120 External 100 2~6
    QPDO-E-10-7.2 7.2 13typ. -109 External 10 2~6
    QPDO-E-10-7 7 13 -95 External 10 2~6
    QPDO-E-100-7 7 13 -115 External 100 2~6
    QPDO-E-10-6.95 6.95 13 -110 External 10 2~6
    QPDO-E-10-6.94 6.94 14 -82 External 10 2~6
    QPDO-E-10-6.4 6.4 13typ. -110 External 10 2~6
    QPDO-E-10-6.3 6.3 13 -118 External 10 2~6
    QPDO-E-25-6.25 6.25 +13~+15 -89 External 25 2~6
    QPDO-E-10-6 6 13 -95 External 10 2~6
    QPDO-E-10-5.6 5.6 13typ. -111 External 10 2~6
    QPDO-E-100-5.087 5.087 13 -115 External 100 2~6
    QPDO-E-10-5 5 13 -95 External 10 2~6
    QPDO-E-10-4.8 4.8 13typ. -112 External 10 2~6
    QPDO-E-10-4.5 4.5 13 -116 External 10 2~6
    QPDO-E-100-4.5 4.5 +13~+15 -116 External 100 2~6
    QPDO-E-10-4.16 4.16 15 -115 External 10 2~6
    QPDO-E-10-4.13 4.13 15 -115 External 10 2~6
    QPDO-E-10-4 4 13typ. -113 External 10 2~6
    QPDO-E-10-4-1 4 13 -95 External 10 2~6
    QPDO-E-100-4-1 4 9~11 -120 External 100 2~6
    QPDO-E-10-3 3 13 -95 External 10 2~6
    QPDO-E-10-2 2 13 -95 External 10 2~6
    QPDO-E-100-2 2 13 -121 External 100 2~6
    QPDO-E-125-1.75 1.75 13 -120 External 125 2~6
    QPDO-E-10-1.6 1.6 12 -126 External 10 2~6
    QPDO-E-100-1.6 1.6 13 -130 External 100 2~6
    QPDO-E-125-1.5 1.5 13 -122 External 125 2~6
    QPDO-E-10-1.44 1.44 13 -130 External 10 2~6
    QPDO-E-100-1.1 1.1 13 -133 External 100 2~6
    QPDO-E-10-1-2 1 18 -98 External 10 2~6
    QPDO-E-10-1 1 13 -90dBc/Hz@10KHz External 10 2~6
    QPDO-E-10-1-1 1 13 -95 External 10 2~6
    QPDO-E-100-1 1 13 -127 External 100 2~6
    QPDO-E-125-1 1 13 -127 External 125 2~6
    QPDO-E-10-0.9 0.9 13 -105 External 10 2~6
    QPDO-E-100-0.9 0.9 13 -133 External 100 2~6
    QPDO-E-10-0.4 0.4 13 -110 External 10 2~6
    QPDO-E-10-0.175 0.175 13 -90dBc/Hz@10KHz External 10 2~6
    Internal Reference PLDRO
    Part Number Frequency(GHz) Output Power(dBm Min.) Phase Noise@1KHz(dBc/Hz) Reference Reference Frequency(MHz) Lead Time(Weeks)
    QPDO-I-100-38 38 10 -100 Internal 100 2~6
    QPDO-I-100-34.941 34.941 15 -75 Internal 100 2~6
    QPDO-I-100-32 32 10 -75 Internal 100 2~6
    QPDO-I-50-32 32 13±1 -75 Internal 50 2~6
    QPDO-I-125-26.25 26.25 13±1.5 -100 Internal 125 2~6
    QPDO-I-100-24 24 10 -75 Internal 100 2~6
    QPDO-I-75-23.85 23.85 15 -100 Internal 75 2~6
    QPDO-I-100-20.2 20.2 0~+5 -110 Internal 100 2~6
    QPDO-I-50-16.5 16.5 0 -80 Internal 50 2~6
    QPDO-I-80-15.36 15.36 13.5 -160 Internal 80 2~6
    QPDO-I-107-14 14 13 -107 Internal - 2~6
    QPDO-I-100-12 12 5 -114 Internal 100 2~6
    QPDO-I-75-11.85 11.85 13 -105 Internal 75 2~6
    QPDO-I-105-11 11 13 -105 Internal 100 2~6
    QPDO-I-20-9.6 9.6 10 -80dBc/Hz@10KHz Internal 20 2~6
    QPDO-I-100-9.2 9.2 13 -118 Internal 100 2~6
    QPDO-I-100-8.111 8.111 20±1 -105 Internal 100 2~6
    QPDO-I-80-7.68-1 7.68 14.5 -105 Internal 80 2~6
    QPDO-I-100-7.6275 7.6275 14 -155 Internal 100 2~6
    QPDO-I-100-7.5375 7.5375 14 -155 Internal 100 2~6
    QPDO-I-100-7.5 7.5 13 -115 Internal 100 2~6
    QPDO-I-100-7.4475 7.4475 14 -155 Internal 100 2~6
    QPDO-I-100-7.3575 7.3575 14 -155 Internal 100 2~6
    QPDO-I-100-6.55 6.55 13 -120 Internal 100 2~6
    QPDO-I-10-4.97 4.97 16 -70 Internal 10 2~6
    QPDO-I-100-4.8 4.8 16 -118 Internal 100 2~6
    QPDO-I-100-4.8-1 4.8 27 -118 Internal 100 2~6
    QPDO-I-100-4.1 4.1 13 -118 Internal 100 2~6
    QPDO-I-100-3.95 3.95 13 -124 Internal 100 2~6
    QPDO-I-100-3.9 3.9 13 -124 Internal 100 2~6
    QPDO-I-100-3.25 3.25 7±1. -145 Internal 100 2~6
    QPDO-I-50-1.37 1.37 18 -125 Internal 50 2~6
    QPDO-I-100-0.9-2.1 0.9 10 - Internal 100 2~6
    Internal/External Reference PLDRO
    Part Number Frequency(GHz) OutputPower(dBm Min.) PhaseNoise@1KHz(dBc/Hz) Reference ReferenceFrequency(MHz) LeadTime(Weeks)
    QPDO-EI-10-30 30 15 -95 Internal/External 10 2~6
    QPDO-EI-10-8 8 13~15 -113 Internal/External 10 2~6
    QPDO-EI-10-4.5 4.5 13~15 -116 Internal/External 10 2~6

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