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  • RF High Power BroadBand Power Amplifiers Single Directional Couplers
  • RF High Power BroadBand Power Amplifiers Single Directional Couplers
  • RF High Power BroadBand Power Amplifiers Single Directional Couplers
  • RF High Power BroadBand Power Amplifiers Single Directional Couplers

    • RF High Power BroadBand Power Amplifiers Single Directional Couplers

    Features:

    • Broadband
    • High Power
    • Low Insertion Loss

    Applications:

    • Power Amplifiers
    • Broadcast
    • Laboratory Test
    • Telecom

    Single directional couplers is an electronic device used to restrict the flow of information in one direction, usually for security applications.

    Single directional couplers consists of an input and an output where information can only be transmitted in one direction and not to the input. One-way couplers are often used to protect sensitive data and systems such as financial data, government secrets, military intelligence, etc. They ensure that data is only processed and stored in secure environments, protecting systems from malware, viruses, and hackers. Unidirectional couplers can be implemented based on a variety of technologies, including magnetic coupling, capacitive coupling, and optical coupling. Among them, optical coupling is one of the most commonly used technologies because it provides high-speed and high-security data transmission. In conclusion, the one-way coupler is an important electronic device used to limit the flow of information and protect the security of the system. They are widely used in financial, government, military and other security situations.

    Characteristics:

    1. It can only transmit signals in one direction and has good signal isolation.
    2. It can stably provide a fixed signal loss within a certain frequency range, and commonly used coupling coefficients are usually 3dB, 6dB, etc.
    3. Simple structure, small size, and high reliability.
    4. Capable of withstanding high-power signals.

    Application:

    1. For testing and measurement: Unidirectional couplers can be used to test and measure signal power and amplitude in microwave components or systems, as well as detect frequency and phase differences of reflected signals.
    2. For power distribution: A unidirectional coupler can serve as a power divider to distribute an input signal to multiple output ports.
    3. Used to adjust signal amplitude: A unidirectional coupler can serve as a signal attenuator to adjust the signal amplitude by controlling the coupling coefficient.
    4. For interference alignment: Unidirectional couplers can be used for interference alignment, which involves embedding an interference signal into the tested system or equipment to test its robustness and reliability.

    Qualwave supplies broadband and high power single directional couplers in a wide range from 3kHz to 86GHz. The couplers are widely used in many applications.

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    Part Number

    Frequency

    (GHz, Min.)

    xiaoyudengyu

    Frequency

    (GHz, Max.)

    dayudengyu

    Power

    (W)

    dengyu

    Coupling

    (dB)

    dengyu

    Insertion Loss

    (dB, Max.)

    xiaoyudengyu

    Directivity

    (dB, Min.)

    dayudengyu

    VSWR

    (Max.)

    xiaoyudengyu

    Connectors

    Lead Time

    (weeks)
    QSDC-0-8500-30-20-S 0 8.5 30 20±1.2 0.8 20 1.3 SMA 2~4
    QSDC-0-12400-30 0 12.4 30 10±1.3, 20±1.3 1.5 20 1.3 SMA 2~4
    QSDC-0-20000-30 0 20 30 10±1.4, 20±1.4 1.9 14 1.4 SMA 2~4
    QSDC-0-26500-30 0 26.5 30 10±1.7, 20±1.7 2.2 13 1.5 SMA 2~4
    QSDC-0-40000-20 0 40 20 10±2.2, 20±2.2 2.9 10 1.7 2.92mm 2~4
    QSDC-0-50000-20 0 40 20 10±2.2, 20±2.2 3.5 8 1.8 2.4mm 2~4
    QSDC-0.003-100-1-10-S 3K 0.1 1 10±1 1.6 - 1.35 SMA 2~4
    QSDC-0.009-50-K2-50-NS 9K 0.05 200 50±1 0.5 16 1.2 N&SMA 2~4
    QSDC-0.009-100-2K-50-NS 9K 0.1 2000 50±0.5 0.5 18 1.3 N&SMA 2~4
    QSDC-0.009-250-K6 9K 0.25 600 50±2 0.4 16 1.2 N&SMA 2~4
    QSDC-0.009-400-K5-50-NS 9K 0.4 500 50±2 0.6 16 1.2 N&SMA 2~4
    QSDC-1-10-K15-20-S 0.001 0.01 150 20±0.5 0.2 20 1.2 SMA 2~4
    QSDC-1-200-1 0.001 0.2 1 10±0.5, 20±0.8 0.8 18(typ.) 1.2 SMA 2~4
    QSDC-5-1000-1-10-S 0.005 1 1 10±0.8 1.4 16 1.25 SMA 2~4
    QSDC-10-500-50-30-NS 0.01 0.5 50 30±1 0.7 20 1.3 N&SMA 2~4
    QSDC-10-500-K1-50-NS 0.01 0.5 100 50±1.5 0.2 18 1.2 N&SMA 2~4
    QSDC-10-1000-K2 0.01 1 200 40±1 0.45 20 1.35 N&SMA 2~4
    QSDC-10-6000-R3-16-N 0.01 6 0.3 16±1.2 2.5 15 1.5 N 2~4
    QSDC-20-100-K6-50-NS 0.02 0.1 600 50±0.8 0.2 18 1.15 N&SMA 2~4
    QSDC-20-200-K6-55-NS 0.02 0.2 600 55±1 0.15 19 1.2 N&SMA 2~4
    QSDC-20-200-2K5-55-7S 0.02 0.2 2500 55±1 0.15 19 1.2 7/16DIN(L29)&SMA 2~4
    QSDC-20-1000-50 0.02 1 50 10.5±1, 20±1.5 0.84 18 1.5 N&SMA 2~4
    QSDC-20-1000-K15-50-S 0.02 1 150 50±1 0.4 20 1.5 SMA 2~4
    QSDC-20-1000-K5-50-N 0.02 1 500 50±2 0.3 16 1.6 N 2~4
    QSDC-30-500-K2 0.03 0.5 200 40±1 0.3 20 1.3 N&SMA 2~4
    QSDC-30-1000-50-20-S 0.03 1 50 20±1.5 0.65 20 1.5 SMA 2~4
    QSDC-50-1000-K8-50-NS 0.05 1 800 50±2 0.3 20 1.3 N&SMA 2~4
    QSDC-80-420-50 0.08 0.42 50 20±1, 40±1 0.4 20 1.25 N&BNC 2~4
    QSDC-80-1000-K1-45-S 0.08 1 100 45±1 0.5 8 1.3 SMA 2~4
    QSDC-80-1000-K25 0.08 1 250 40±1 0.3 16 1.2 N&SMA 2~4
    QSDC-80-1000-K6-60-NS 0.08 1 600 60±1 0.4 20 1.2 N&SMA 2~4
    QSDC-80-1000-1K-50-NS 0.08 1 1000 50±1 0.3 20 1.3 N&SMA 2~4
    QSDC-80-1000-1K-60-NS 0.08 1 1000 60±1 0.3 18 1.6 N&SMA 2~4
    QSDC-80-1000-1K2-50-EN 0.08 1 1200 50±1 0.3 18 1.3 SC&N 2~4
    QSDC-80-1000-3K5-50-A1N 0.08 1 3500 50±1 0.35 15 1.3 IF70(1-5/8″)&N 2~4
    QSDC-100-110-10-10-S 0.1 0.11 10 10±1 1 20 1.2 SMA 2~4
    QSDC-100-520-K6-50-NS 0.1 0.52 600 50±0.8 0.2 20 1.2 N&SMA 2~4
    QSDC-100-600-K2-40-N 0.1 0.6 200 40±1 0.3 18 1.3 N 2~4
    QSDC-100-700-10-10-S 0.1 0.7 10 10±2 0.9 12 1.3 SMA 2~4
    QSDC-130-470-50-6-S 0.13 0.47 50 6±1.2 0.7 20 1.25 SMA 2~4
    QSDC-180-220-2K-40-NS 0.18 0.22 2000 40±0.3 0.2 20 1.3 N&SMA 2~4
    QSDC-200-300-K5-40-N 0.2 0.3 500 40±1.5 0.3 16 1.2 N 2~4
    QSDC-200-700-K2-30-S 0.2 0.7 200 30±1 0.4 18 1.3 SMA 2~4
    QSDC-200-2000-50-30-S 0.2 2 50 30±1.5 0.8 15 1.3 SMA 2~4
    QSDC-300-800-50-30-S 0.3 0.8 50 30±1 0.3 10 1.2 SMA 2~4
    QSDC-300-2400-30 0.3 2.4 30 10, 20, 30 1 18 1.3 SMA 2~4
    QSDC-300-4000-50-30-S 0.3 4 50 30±1.5 1 12 1.4 SMA 2~4
    QSDC-300-6000-K12 0.3 6 120 30±1, 40±1 0.8 18 1.3 N&SMA 2~4
    QSDC-300-6000-K25 0.3 6 250 30±0.9, 40±1 0.6 15 1.4 N&SMA 2~4
    QSDC-300-6000-K4 0.3 6 400 30±0.9, 40±1 0.6 15 1.4 N&SMA 2~4
    QSDC-300-6000-K6 0.3 6 600 30±0.9, 40±1 0.7 15 1.4 N&SMA 2~4
    QSDC-300-8000-20-20-S 0.3 8 20 20±1 1.3 18 1.35 SMA 2~4
    QSDC-300-8000-K12 0.3 8 120 30±1, 40±1 0.9 18 1.3 N&SMA 2~4
    QSDC-300-8000-K25 0.3 8 250 30±1, 40±1.1 0.7 14 1.4 N&SMA 2~4
    QSDC-300-8000-K4 0.3 8 400 30±1, 40±1.1 0.7 14 1.4 N&SMA 2~4
    QSDC-300-8000-K6 0.3 8 600 30±1, 40±1.1 0.7 14 1.4 N&SMA 2~4
    QSDC-300-10000-50 0.3 10 50 10±2, 20±2, 30±2 2.5 8 1.6 SMA 2~4
    QSDC-300-18000-30 0.3 18 30 6±0.8, 10±0.8, 13±0.8, 16±0.8, 20±0.8, 30±0.9 3 13 1.4 SMA 2~4
    QSDC-300-26500-30 0.3 26.5 30 6±0.9, 10±0.9, 13±0.9, 16±0.9, 20±0.9, 30±0.9 3.5 11 1.5 SMA 2~4
    QSDC-300-40000-20 0.3 40 20 10±1.2, 13±1.2, 16±1.2, 20±1.2, 30±1.2 4.3 10 1.7 2.92mm 2~4
    QSDC-300-50000-20 0.3 50 20 10±1.4, 13±1.4, 16±1.4, 20±1.4 5.2 8 1.8 N&SMA 2~4
    QSDC-300-67000-12 0.3 67 12 10±1.7, 13±1.7, 16±1.7, 20±2 6.5 7 1.9 1.85mm 2~4
    QSDC-350-700-8K-50-7N 0.35 0.7 8000 50±1.2 0.3 18 1.3 7/16DIN(L29)&N 2~4
    QSDC-375-6000-30-30-S 0.375 6 30 30±1.6 0.5 18 1.25 SMA 2~4
    QSDC-400-600-K8-50-NS 0.4 0.6 800 50±0.8 0.3 20 1.3 N&SMA 2~4
    QSDC-400-800-K8-40-NS 0.4 0.8 800 40±1 0.3 18 1.3 N&SMA 2~4
    QSDC-400-1560-30-10-S 0.4 1.56 30 10±1.2 1.1 20 1.3 SMA 2~4
    QSDC-400-2500-10 0.4 2.5 10 10, 20, 30 1 18 1.3 SMA 2~4
    QSDC-400-2500-K5-50-NS 0.4 2.5 500 50±1.2 0.3 18 1.3 N&SMA 2~4
    QSDC-400-2700-K2-40-N 0.4 2.7 200 40±1.5 0.5 20 1.5 N 2~4
    QSDC-400-2700-K4-40-N 0.4 2.7 400 40±1.2 0.4 20 1.2 N 2~4
    QSDC-400-3000-10-20-S 0.4 3 10 20±1 0.5 20 1.3 SMA 2~4
    QSDC-400-3000-K3-50-S 0.4 3 300 50±2.5 0.5 20 1.2 SMA 2~4
    QSDC-400-3900-K1-20-N 0.4 3.9 100 20±2 0.5 17 1.2 N&SMA 2~4
    QSDC-400-3900-K15-15-NS 0.4 3.9 150 15±1.5 0.5 16 1.25 N&SMA 2~4
    QSDC-400-3900-K2-39-N 0.4 3.9 200 39±1.5 0.3 18 1.25 N 2~4
    QSDC-400-4200-K2-40-N 0.4 4.2 200 40±1.8 0.35 12 1.3 N 2~4
    QSDC-400-4200-K2-39-N 0.4 4.2 200 39±1.8 0.35 12 1.3 N 2~4
    QSDC-400-6000-20 0.4 6 20 5±1, 7±1, 10±1, 20±1 2.3 12 1.4 N 2~4
    QSDC-400-6000-K12 0.4 6 120 30±1, 40±1 0.7 18 1.3 N&SMA 2~4
    QSDC-400-6000-K25 0.4 6 250 30±0.8, 40±0.9 0.6 15 1.3 N&SMA 2~4
    QSDC-400-6000-K4 0.4 6 400 30±0.8, 40±0.9 0.6 15 1.3 N&SMA 2~4
    QSDC-400-6000-K6 0.4 6 600 30±0.8, 40±0.9 0.6 15 1.3 N&SMA 2~4
    QSDC-400-8000-K12 0.4 8 120 30±1, 40±1 0.8 18 1.3 N&SMA 2~4
    QSDC-400-8000-K25 0.4 8 250 30±0.9, 40±1 0.7 14 1.4 N&SMA 2~4
    QSDC-400-8000-K4 0.4 8 400 30±0.9, 40±1 0.7 14 1.4 N&SMA 2~4
    QSDC-400-8000-K6 0.4 8 600 30±0.9, 40±1 0.7 14 1.4 N&SMA 2~4
    QSDC-400-18000-50 0.4 18 50 10±1.5, 20±1.5 1.5 10 1.8 SMA 2~4
    QSDC-400-20000-10-10-S 0.4 20 10 10±1.5 2.5 8 1.7 SMA 2~4
    QSDC-400-20000-10-20-S 0.4 20 10 20±1.5 1.5 8 1.5 SMA 2~4
    QSDC-410-490-3K-50-NS 0.41 0.49 3000 50±0.5 0.3 20 1.3 N&SMA 2~4
    QSDC-450-2500-50-6-S 0.45 2.5 50 6±1 0.8 18 1.2 SMA 2~4
    QSDC-450-6000-30 0.45 6 30 10, 20, 30 1.2 12 1.5 SMA 2~4
    QSDC-470-860-K5 0.47 0.86 500 30±0.75, 40±0.75, 50±0.75 0.3 20 1.15 7/16DIN 2~4
    QSDC-500-1000-30 0.5 1 30 10, 20, 30 0.4 20 1.3 SMA 2~4
    QSDC-500-2000-10-15-S 0.5 2 10 15±1 1 18 1.3 SMA 2~4
    QSDC-500-2000-30 0.5 2 30 10±1, 20±1, 30±1 0.8 20 1.25 SMA 2~4
    QSDC-500-2000-50-6-S 0.5 2 50 6±0.6 0.4 20 1.25 SMA 2~4
    QSDC-500-2000-50 0.5 2 50 10±1, 20±1, 30±1 0.4 20 1.2 SMA 2~4
    QSDC-500-2000-K8-50-NS 0.5 2 800 50±0.8 0.3 18 1.35 N&SMA 2~4
    QSDC-500-3000-K5-60-NS 0.5 3 500 60±2 0.4 16 1.4 N&SMA 2~4
    QSDC-500-6000-30 0.5 6 30 20±1, 30±1.5 1 18 1.4 SMA 2~4
    QSDC-500-6000-K2 0.5 6 200 40±2 0.6 15 1.5 N&SMA 2~4
    QSDC-500-6000-K3-40-N 0.5 6 300 40±2 0.6 15 1.5 N 2~4
    QSDC-500-6000-K4 0.5 6 400 30±0.7, 40±0.8 0.4 15 1.3 N&SMA 2~4
    QSDC-500-6000-K6 0.5 6 600 30±0.7, 40±0.8 0.6 15 1.3 N&SMA 2~4
    QSDC-500-8000-50 0.5 8 50 10±1, 20±1 1.2 12 1.5 SMA 2~4
    QSDC-500-8000-K12 0.5 8 120 30±1, 40±1 0.7 16 1.3 N&SMA 2~4
    QSDC-500-8000-K25 0.5 8 250 30±0.8, 40±0.9 0.5 14 1.4 N&SMA 2~4
    QSDC-500-8000-K4 0.5 8 400 30±0.8, 40±0.9 0.5 14 1.4 N&SMA 2~4
    QSDC-500-8000-K6 0.5 8 600 30±0.8, 40±0.9 0.7 14 1.4 N&SMA 2~4
    QSDC-500-8500-K1-40-N 0.5 8.5 100 40±2, 41±3.5 0.5 12 1.5 N 2~4
    QSDC-500-12000-80-20-S 0.5 12 80 20±1 1 12 1.6 SMA 2~4
    QSDC-500-18000-30-6-S 0.5 18 30 6±0.8 2.6 14 1.5 SMA 2~4
    QSDC-500-18000-50 0.5 18 50 10±1, 20±1, 30±1.5, 20±0.6, 30±1.8 1.8 10 1.6 N&SMA 2~4
    QSDC-500-18000-K12 0.5 18 120 30±1.2, 40±1.2 1 10 1.6 N&SMA 2~4
    QSDC-500-18000-K25 0.5 18 250 30±1.2, 40±1.2 1 10 1.6 N&SMA 2~4
    QSDC-500-18000-K4 0.5 18 400 30±1.2, 40±1.2 1 10 1.6 N&SMA 2~4
    QSDC-500-18500-20-10-S 0.5 18.5 20 10±1 1.6 10 1.6 SMA 2~4
    QSDC-500-26500-30 0.5 26.5 30 6±0.8, 10±1.8, 20±1.8, 30±2.5 2.9 13 1.7 SMA 2~4
    QSDC-500-40000-20 0.5 40 20 6±1, 10±1, 20±1 3.9 10 1.7 2.92mm 2~4
    QSDC-500-50000-20 0.5 50 20 10±1.2, 20±1.2 3.6 8 1.8 2.4mm 2~4
    QSDC-500-67000-12 0.5 67 12 10±1.6, 13±1.6, 16±1.6, 20±1.6 4.5 7 1.9 1.85mm 2~4
    QSDC-600-2700-K4-40-N 0.6 2.7 400 40±1.5 0.3 20 1.15 N 2~4
    QSDC-600-2700-3K-50-7S 0.6 2.7 3000 50±1.5 0.45 16 1.35 7/16DIN(L29)&SMA 2~4
    QSDC-600-3000-K2-20-N 0.6 3 200 20±1 0.3 18 1.3 N 2~4
    QSDC-600-3000-K5-40-NS 0.6 3 500 40±1 0.35 16 1.5 N&SMA 2~4
    QSDC-600-3900-50-10-S 0.6 3.9 50 10±1.5 0.5 18 1.2 SMA 2~4
    QSDC-600-3900-50-20-S 0.6 3.9 50 20±1.5 0.5 12 1.2 SMA 2~4
    QSDC-600-6000-50 0.6 6 50 10±1, 20±1.2, 30±1 1 15 1.3 SMA 2~4
    QSDC-600-40000-30-10-K 0.6 40 30 10±2.8 3.8 8 1.8 2.92mm 2~4
    QSDC-698-960-K25-50-NS 0.698 0.96 250 50±0.7 0.3 23 1.3 N&SMA 2~4
    QSDC-698-960-K5-50-NS 0.698 0.96 500 50±0.7 0.3 18 1.3 N&SMA 2~4
    QSDC-700-2700-50-30-S 0.7 2.7 50 30±1 0.4 20 1.25 SMA 2~4
    QSDC-700-6000-50 0.7 6 50 20±1 1 16 1.3 N&SMA 2~4
    QSDC-700-6000-K12 0.7 6 120 30±0.9, 40±0.9 0.6 18 1.3 N&SMA 2~4
    QSDC-700-6000-K25 0.7 6 250 30±0.7, 40±0.7 0.4 15 1.3 N&SMA 2~4
    QSDC-700-6000-K4 0.7 6 400 30±0.7, 40±0.7 0.4 15 1.3 N&SMA 2~4
    QSDC-700-6000-K6 0.7 6 600 30±0.7, 40±0.7 0.4 15 1.3 N&SMA 2~4
    QSDC-700-8000-K12 0.7 8 120 30±0.9, 40±0.9 0.7 16 1.3 N&SMA 2~4
    QSDC-700-8000-K25 0.7 8 250 30±0.8, 40±0.8 0.5 14 1.4 N&SMA 2~4
    QSDC-700-8000-K4 0.7 8 400 30±0.8, 40±0.8 0.5 14 1.4 N&SMA 2~4
    QSDC-700-8000-K6 0.7 8 600 30±0.8, 40±0.8 0.5 14 1.4 N&SMA 2~4
    QSDC-700-18000-K12 0.7 18 120 30±1.2, 40±1.2 0.9 10 1.6 N&SMA 2~4
    QSDC-700-18000-K25 0.7 18 250 30±1.2, 40±1.2 0.9 10 1.6 N&SMA 2~4
    QSDC-700-18000-K4 0.7 18 400 30±1.2, 40±1.2 0.9 10 1.6 N&SMA 2~4
    QSDC-800-2700-50-10-S 0.8 2.7 50 10±1 1 18 1.2 SMA 2~4
    QSDC-800-3000-K8-50-NS 0.8 3 800 50±1.2 0.3 20 1.3 N&SMA 2~4
    QSDC-800-3500-K2-40-N 0.8 3.5 200 40±1.5 0.35 18 1.4 N 2~4
    QSDC-800-12750-K1-10-N 0.8 12.75 100 10±1 1.3 15 1.4 N 2~4
    QSDC-800-12750-K1-10-S 0.8 12.75 100 10±1 1.3 15 1.4 SMA 2~4
    QSDC-910-920-K3-30-S 0.91 0.92 300 30±0.5 0.2 20 1.2 SMA 2~4
    QSDC-1000-2000-K8-50-NS 1 2 800 50±0.8 0.2 20 1.3 N&SMA 2~4
    QSDC-1000-3000-K5-50-NS 1 3 500 50±1.2 0.35 18 1.3 N&SMA 2~4
    QSDC-1000-4000-30 1 4 30 10, 20, 30 1 20 1.3 SMA 2~4
    QSDC-1000-4000-50-20-S 1 4 50 20±1 0.5 18 1.3 SMA 2~4
    QSDC-1000-6000-K1 1 6 100 10±0.8, 15±1.5 0.8 10 1.4 N 2~4
    QSDC-1000-6000-K1-40-NS 1 6 100 40±1 0.4 12 1.8 N&SMA 2~4
    QSDC-1000-6000-K3-30-NS 1 6 300 30±1.5 0.6 16 1.35 N&SMA 2~4
    QSDC-1000-6000-K4 1 6 400 30±0.7, 40±0.7 0.4 15 1.3 N&SMA 2~4
    QSDC-1000-6000-K6 1 6 600 30±0.7, 40±0.7 0.5 15 1.3 N&SMA 2~4
    QSDC-1000-8000-30-30-S 1 8 30 30±1.2 0.8 15 1.5 SMA 2~4
    QSDC-1000-8000-K12 1 8 120 30±0.8, 40±0.8 0.6 18 1.3 N&SMA 2~4
    QSDC-1000-8000-K25 1 8 250 30±0.8, 40±0.8 0.4 14 1.4 N&SMA 2~4
    QSDC-1000-8000-K4 1 8 400 30±0.8, 40±0.8 0.4 14 1.4 N&SMA 2~4
    QSDC-1000-8000-K6 1 8 600 30±0.8, 40±0.8 0.4 14 1.4 N&SMA 2~4
    QSDC-1000-12400-30-20-S 1 12.4 30 20±1 0.87 15 1.5 SMA 2~4
    QSDC-1000-18000-30 1 18 30 6±0.6, 10±1, 16±1, 20±1, 30 2.5 10 1.6 N&SMA 2~4
    QSDC-1000-18000-50-10-S 1 18 50 10±1 1.2 12 1.6 SMA 2~4
    QSDC-1000-18000-50-20-S 1 18 50 20±1 1.2 12 1.6 SMA 2~4
    QSDC-1000-18000-K12 1 18 120 30±1.2, 40±1.2 0.6 10 1.6 N&SMA 2~4
    QSDC-1000-18000-K25 1 18 250 30±1.2, 40±1.2 0.8 10 1.6 N&SMA 2~4
    QSDC-1000-18000-K4 1 18 400 30±1.2, 40±1.2 0.8 10 1.6 N&SMA 2~4
    QSDC-1000-26500-30-20-S 1 26.5 30 20±1.5 2.2 10 1.7 SMA 2~4
    QSDC-1000-26500-30 1 26.5 30 6±0.7, 10±0.5, 30±0.8 2.8 13 1.6 SMA 2~4
    QSDC-1000-40000-20 1 40 20 6±0.8, 30±1.2 3.8 9 1.7 2.92mm 2~4
    QSDC-1000-40000-30 1 40 30 10±1.2, 16±1.5, 20±1.2 2.8 10 1.7 2.92mm 2~4
    QSDC-1000-50000-30 1 50 30 10±2, 20±2.5, 30±2 2.8 8 1.7 2.4mm 2~4
    QSDC-1000-67000-20-10-V 1 67 20 10±3.5 3.8 8 1.9 1.85mm 2~4
    QSDC-1200-1400-1K-50-7S 1.2 1.4 1000 50±0.5 0.3 25 1.3 7/16DIN(L29)&SMA 2~4
    QSDC-1290-1310-70 1.29 1.31 70 6±1, 10±1 1.8 20 1.3 N 2~4
    QSDC-1290-1310-K1 1.29 1.31 100 6±1, 10±1, 20±1 1.8 20 1.3 N 2~4
    QSDC-1400-1900-K5-50-NS 1.4 1.9 500 50±0.6 0.3 23 1.3 N&SMA 2~4
    QSDC-1700-2200-K25-50-NS 1.7 2.2 250 50±0.4 0.3 20 1.3 N&SMA 2~4
    QSDC-1800-2200-K5-43-NS 1.8 2.2 500 43±0.4 0.3 18 1.3 N&SMA 2~4
    QSDC-1800-2200-K5-50-NS 1.8 2.2 500 50±0.4 0.3 18 1.3 N&SMA 2~4
    QSDC-2000-2500-K5-40-NS 2 2.5 500 40 0.4 15 1.4 N&SMA 2~4
    QSDC-2000-3000-50-20-S 2 3 50 20 0.5 20 1.25 SMA 2~4
    QSDC-2000-4000-50 2 4 50 10±1, 20±1, 30±1, 30±0.8 1 18 1.25 N&SMA 2~4
    QSDC-2000-4000-K3-20-NS 2 4 300 20±1 0.4 18 1.35 N&SMA 2~4
    QSDC-2000-4000-K4-40-N 2 4 400 40±1.5 0.5 10 1.3 N 2~4
    QSDC-2000-4000-K4-40-NS 2 4 400 40±1.2 0.5 10 1.3 N&SMA 2~4
    QSDC-2000-4000-K5-50-NS 2 4 500 50±1.5 0.4 20 1.25 N&SMA 2~4
    QSDC-2000-4200-1K-40-7S 2 4.2 1000 40±0.8 0.3 15 1.4 7/16DIN(L29)&SMA 2~4
    QSDC-2000-5000-1K-50-7S 2 5 1000 50±1.5 0.3 10 1.5 7/16DIN(L29)&SMA 2~4
    QSDC-2000-6000-50-30-S 2 6 50 30±1.2 0.5 15 1.3 SMA 2~4
    QSDC-2000-6000-K25-40-NS 2 6 250 40±2 0.6 11.5 1.3 N&SMA 2~4
    QSDC-2000-6000-K3-40-NS 2 6 300 40±0.5 0.3 16 1.3 N&SMA 2~4
    QSDC-2000-6000-K4-45-NS 2 6 400 45±1.5 0.5 10 1.5 N&SMA 2~4
    QSDC-2000-6000-K6 2 6 600 30±0.7, 40±0.7 0.4 15 1.3 N&SMA 2~4
    QSDC-2000-6500-K3-20-NS 2 6.5 300 20±1.5 0.5 - 1.5 N&SMA 2~4
    QSDC-2000-8000-10-10-N 2 8 10 10±1.0 0.8 15 1.25 N 2~4
    QSDC-2000-8000-50 2 8 50 6±1, 10±1, 20±1, 30±1 1.2 18 1.3 SMA 2~4
    QSDC-2000-8000-K12 2 8 120 30±0.8, 40±0.8 0.5 18 1.3 N&SMA 2~4
    QSDC-2000-8000-K25 2 8 250 30±0.8, 40±0.8 0.4 14 1.4 N&SMA 2~4
    QSDC-2000-8000-K4 2 8 400 30±0.8, 40±0.8 0.4 14 1.4 N&SMA 2~4
    QSDC-2000-8000-K5-30-NS 2 8 500 30±1 0.6 14 1.5 N&SMA 2~4
    QSDC-2000-8000-K6 2 8 600 30±0.8, 40±0.8 0.4 14 1.4 N&SMA 2~4
    QSDC-2000-12000-30-10-S 2 12 30 10 1.1 12 1.5 SMA 2~4
    QSDC-2000-18000-30 2 18 30 10, 20, 30 1 10 1.6 SMA 2~4
    QSDC-2000-18000-30-6-S 2 18 30 6±0.6 2.3 15 1.6 SMA 2~4
    QSDC-2000-18000-50-10-S 2 18 50 10±1 0.7 12 1.5 SMA 2~4
    QSDC-2000-18000-50-20-S 2 18 50 20±1 0.7 12 1.5 SMA 2~4
    QSDC-2000-18000-K12 2 18 120 30±1, 40±1 0.6 10 1.6 N&SMA 2~4
    QSDC-2000-18000-K2-50-NS 2 18 200 50±2 0.6 10 1.6 N&SMA 2~4
    QSDC-2000-18000-K25 2 18 250 30±1, 40±1 0.6 10 1.6 N&SMA 2~4
    QSDC-2000-18000-K4 2 18 400 30±1, 40±1, 50±2 0.6 10 1.6 N&SMA 2~4
    QSDC-2000-26500-30 2 26.5 30 6±0.7, 10±0.5, 16±1.5, 20±0.5, 30±0.6 2.6 12 1.7 SMA 2~4
    QSDC-2000-40000-20 2 40 20 6±0.8 3.6 10 1.7 2.92mm 2~4
    QSDC-2000-40000-30 2 40 30 10±1.5, 16±1.2, 20±1.5, 30±1.5 2 10 1.7 2.92mm 2~4
    QSDC-2000-50000-20 2 50 20 10±2, 20±2 2 10 1.8 2.4mm 2~4
    QSDC-2000-67000-10-16-V 2 67 10 16±4 3.5 8 2 1.85mm 2~4
    QSDC-2000-67000-12-10-V 2 67 12 10±1.2 2.7 7 1.9 1.85mm 2~4
    QSDC-2000-67000-12-20-V 2 67 12 20±1.3 2.8 7 1.9 1.85mm 2~4
    QSDC-2200-2300-20 2.2 2.3 20 10±1, 20±1 0.5 20 1.3 N 2~4
    QSDC-2200-2300-K5-43-NS 2.2 2.3 500 43±0.3 0.3 16 1.3 N&SMA 2~4
    QSDC-2300-2600-K5-40-NS 2.3 2.6 500 40±0.5 0.4 20 1.25 N&SMA 2~4
    QSDC-2300-2700-K25-50-NS 2.3 2.7 250 50±0.4 0.3 23 1.3 N&SMA 2~4
    QSDC-2300-2700-K5-50-NS 2.3 2.7 500 50±0.4 0.3 18 1.3 N&SMA 2~4
    QSDC-2500-6000-50-6-S 2.5 6 50 6±1 0.8 20 1.2 SMA 2~4
    QSDC-2700-3100-K2-40-NS 2.7 3.1 200 40±2 0.3 18 1.3 N&SMA 2~4
    QSDC-2700-3500-1K5-50-7S 2.7 3.5 1500 50±0.8 0.35 16 1.3 7/16DIN(L29)&SMA 2~4
    QSDC-3000-6000-10-20-S 3 6 10 20±1 0.5 18 1.3 SMA 2~4
    QSDC-3300-3800-K2-10-N 3.3 3.8 200 10±0.4 0.3 10 1.3 N 2~4
    QSDC-3300-3800-K2-30-N 3.3 3.8 200 30±0.4 0.3 10 1.3 N 2~4
    QSDC-3300-3800-K5-50-NS 3.3 3.8 500 50±0.4 0.3 15 1.3 N&SMA 2~4
    QSDC-3400-4200-50-30-S 3.4 4.2 50 30±1 0.5 15 1.3 SMA 2~4
    QSDC-3500-4500-10-20-S 3.5 4.5 10 20±1 0.5 20 1.3 SMA 2~4
    QSDC-3800-4300-50-20-N 3.8 4.3 50 20±1 0.5 20 1.3 N 2~4
    QSDC-4000-6000-K4-40-N 4 6 400 40±1.5 0.6 10 1.3 N&SMA 2~4
    QSDC-4000-8000-50-10-S 4 8 50 10±1 1 16 1.3 SMA 2~4
    QSDC-4000-12000-50-6-S 4 12 50 6±1 1.2 12 1.5 SMA 2~4
    QSDC-4000-16000-30-10-S 4 16 30 10±1.2 1.2 12 1.5 SMA 2~4
    QSDC-4000-18000-20 4 18 20 10±1, 20±1, 30±1 1 10 1.5 SMA 2~4
    QSDC-4000-18000-K3 4 18 300 30±1.5, 40±1.5 0.9 6 1.4 N&SMA 2~4
    QSDC-4000-20000-20-20-N 4 20 20 20±1 0.6 10 1.6 SMA 2~4
    QSDC-4000-30000-30-20-K 4 30 30 20±1 1.5 12 1.6 2.92mm 2~4
    QSDC-4000-50000-20-10-2 4 50 20 10±2 2 10 1.8 2.4mm 2~4
    QSDC-5900-7500-K15-40-NS 5.9 7.5 150 40±0.8 0.6 12 1.5 N&SMA 2~4
    QSDC-6000-10000-K12-40-NS 6 10 120 40±0.5 0.3 15 1.4 N&SMA 2~4
    QSDC-6000-18000-30-6-S 6 18 30 6±0.5 2 15 1.4 SMA 2~4
    QSDC-6000-18000-50 6 18 50 10±1, 20±1, 30±1 1 12 1.5 SMA 2~4
    QSDC-6000-18000-50-10-S-1 6 18 50 10±0.6 0.6 12 1.5 SMA 2~4
    QSDC-6000-18000-50-20-S-1 6 18 50 20±0.5 0.6 15 1.4 SMA 2~4
    QSDC-6000-18000-50-20-S-1 6 18 50 20±1 0.6 15 1.4 SMA 2~4
    QSDC-6000-18000-80-35-S 6 18 80 35±1 0.5 10 1.5 SMA 2~4
    QSDC-6000-18000-K12 6 18 120 30±1, 40±1 0.5 10 1.6 N&SMA 2~4
    QSDC-6000-18000-K2-30-NS 6 18 200 30±1.5 0.5 10 1.8 N&SMA 2~4
    QSDC-6000-18000-K25 6 18 250 30±1, 40±2 0.5 10 1.8 N&SMA 2~4
    QSDC-6000-18000-K35-40-D650S 6 18 350 40±0.75 0.3 12 1.25 WRD-650&SMA 2~4
    QSDC-6000-18000-K4 6 18 400 30±1, 40±1 0.5 10 1.6 N&SMA 2~4
    QSDC-6000-18200-30 6 18.2 30 6±1, 10±1, 30±1 1.2 12 1.5 SMA 2~4
    QSDC-6000-26500-30 6 26.5 30 6±0.6, 10±0.6, 20±0.5, 30±0.7 2.3 13 1.5 SMA 2~4
    QSDC-6000-40000-20 6 40 20 6±0.8, 10±0.7, 13±0.7, 16±0.7, 20±0.7, 30±0.7 2.6 10 1.7 2.92mm 2~4
    QSDC-6000-50000-20 6 50 20 10±0.8, 13±0.8, 16±0.8, 20±1.2, 30±0.8 1.9 8 1.8 2.4mm 2~4
    QSDC-6000-67000-12 6 67 12 10±1.1, 13±1.1, 16±1.1, 20±1.1, 30±1.2 2.5 7 1.9 1.85mm 2~4
    QSDC-6100-7000-50-10-S 6.1 7 50 10±0.15 0.5 20 1.2 SMA 2~4
    QSDC-6500-11500-20-20-S 6.5 11.5 20 20±1 1 12 1.5 SMA 2~4
    QSDC-7000-7300-60-30-S 7 7.3 60 30±1 0.5 16 1.5 SMA 2~4
    QSDC-7000-12400-50 7 12.4 50 10±1, 20±1, 30±1 1 12 1.5 SMA 2~4
    QSDC-8000-8400-20 8 8.4 20 10±1, 20±1 1 12 1.6 N 2~4
    QSDC-8000-12000-40-15-S 8 12 40 15±1 0.8 12 1.5 SMA 2~4
    QSDC-8000-12000-K2-37.5-NS 8 12 200 37.5±0.8 0.7 13 1.3 N&SMA 2~4
    QSDC-8000-12400-K1-30-N 8 12.4 100 30±1 0.4 10 1.4 N 2~4
    QSDC-8000-18000-10-10-N 8 18 10 10±1.2 1 12 1.5 N 2~4
    QSDC-8000-18000-50-30-N 8 18 50 30±1.8 0.6 12 1.5 N 2~4
    QSDC-10000-13000-30-20-S 10 13 30 20±1 0.4 12 1.35 SMA 2~4
    QSDC-10750-12750-50 10.75 12.75 50 20±1, 30±1 0.6 15 1.4 SMA 2~4
    QSDC-10900-13500-12-30-S 10.9 13.5 12 30±1.2 0.6 17 17 SMA 2~4
    QSDC-11900-18000-2K-40-62 11.9 18 2000 40±1 0.3 20 1.3 WR-62(BJ140) 2~4
    QSDC-12000-13000-10-6-S 12 13 10 6±1 0.8 12 1.5 SMA 2~4
    QSDC-12000-18000-50-30-S 12 18 50 30±1 1 12 1.5 SMA 2~4
    QSDC-12400-18000-50 12.4 18 50 10±1, 20±1 0.8 12 1.4 SMA 2~4
    QSDC-14000-15000-50 14 15 50 10±1, 20±1 0.6 15 1.4 SMA 2~4
    QSDC-17000-22000-30-20-S 17 22 30 20±1 1 14 1.5 SMA 2~4
    QSDC-18000-26500-30-6-S 18 26.5 30 6±0.5 2.3 14 1.5 SMA 2~4
    QSDC-18000-31000-30-20-K 18 31 30 20±1 1.4 12 1.6 2.92mm 2~4
    QSDC-18000-40000-20-6-K 18 40 20 6±0.7 2.6 12 1.7 2.92mm 2~4
    QSDC-18000-40000-30 18 40 30 10±1, 20±1, 30±1 1.6 10 1.6 2.92mm 2~4
    QSDC-18000-50000-20 18 50 20 10±0.7, 13±0.8, 16±0.8, 30±0.8 1.8 8 1.8 2.4mm 2~4
    QSDC-18000-67000-12 18 67 12 10±1, 13±1, 16±1, 20±1, 30±1.1 2.5 7 1.9 1.85mm 2~4
    QSDC-20000-50000-10 20 50 10 10±1.2, 20±1.2, 30±1.2 1.8 8 1.9 2.4mm 2~4
    QSDC-26000-30000-30 26 30 30 10±1, 20±1, 30±1 1.6 12 1.6 2.92mm 2~4
    QSDC-26000-40000-K1-30-28K 26 40 100 30±1 0.3 25 1.1 WR-28(BJ320)&2.92mm 2~4
    QSDC-26500-40000-20-6-K 26.5 40 20 6±0.7 2.6 12 1.7 2.92mm 2~4
    QSDC-26500-67000-12 26.5 67 12 10±1, 13±1, 16±1, 20±1, 30±1.1 2.5 7 1.9 1.85mm 2~4
    QSDC-40000-50000-30-30-2 40 50 30 30±1.5 1.5 8 1.8 2.4mm 2~4
    QSDC-40000-67000-12 40 67 12 10±1, 13±1, 16±1, 20±1, 30±1.1 2.5 7 1.9 1.85mm 2~4
    QSDC-65000-86000-20-10-1 65 86 20 10±3 2 12 2.5 1.0mm 2~4

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