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  • 8 Way Power Dividers／ Combiners
  • 8 Way Power Dividers／ Combiners
  • 8 Way Power Dividers／ Combiners

    • 8 Way Power Dividers／ Combiners

    Features:

    • Broadband
    • Small Size
    • Low Insertion Loss

    Applications:

    • Amplifiers
    • Mixers
    • Antennas
    • Laboratory Test

    RF power divider/combiner

    RF power divider/combiner is a device widely used in wireless communication systems. Its main function is to divide an input signal into multiple output signals while retaining the original signal characteristics, or to synthesize multiple input signals into one output. For a type of passive power divider, the design principle of an 8-way power divider/combiner is to construct a branch network using microstrip branch lines, and use quarter wavelength microstrip transmission lines for impedance matching, so that the impedance of each port is equal to 50 ohms. While branching, the highest efficiency of energy transmission is achieved.

    The features of divider/combiner:

    1. When using an 8-way power divider/combiner as a power divider, there are 1 input port and 8 output ports; When used as a combiner, there are 8 input ports and 1 output port.
    2. Having electrical characteristics such as wide operating frequency, low insertion loss, high gain and isolation.
    3. Mature technology and stable performance. In order to reduce the transmission efficiency caused by signal reflection, we conducted impedance matching design and optimized the port standing wave ratio; To reduce signal reflection caused by transition effects, transition from coaxial connectors to microstrip lines; To expand bandwidth and maintain low standing wave ratio, improve impedance matching branch design; To avoid resonance within the operating frequency range, optimize the cavity structure.

    The applications of divider/combiner:

    8-way power splitters/combiners have many applications in the RF field, providing signals for testing, synthesizing feed to and from antennas, dividing signals already transmitted and received on telephone lines, and various other purposes.

    The Qualwave inc. provide 8-way power splitters/combiners with a frequency range of DC~67GHz, a power of up to 600W, a maximum insertion loss of 23dB, and a minimum isolation of 6dB. We offer various connector options such as SMA, N, TNC, N&SMA, 2.4mm, 2.92mm, etc. Our products have been widely used and praised in multiple fields.

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    Part Number

    RF Frequency

    (GHz, Min.)

    xiaoyudengyu

    RF Frequency

    (GHz, Max.)

    dayudengyu

    Power as Divider

    (W)

    dengyu

    Power as Combiner

    (W)

    dengyu

    Insertion Loss

    (dB, Max.)

    xiaoyudengyu

    Isolation

    (dB, Min.)

    dayudengyu

    Amplitude Balance

    (±dB,Max.)

    xiaoyudengyu

    Phase Balance

    (±°,Max.)

    xiaoyudengyu

    VSWR

    (Max.)

    xiaoyudengyu

    Connectors

    Lead Time

    (Weeks)
    QPD8-0-2000-2 DC 2 2 - 19 17.5 ±0.5 ±1 1.25 N, TNC 2~3
    QPD8-0-2000-2-S DC 2 2 - 19 17.5 0.3 ±3 1.15 SMA 2~3
    QPD8-0-3000-2-S DC 3 2 - 18±1.5 18 ±1.0 - 1.3 SMA 2~3
    QPD8-0-3000-2-N DC 3 2 - 19.5 18.5 ±0.5 ±2 1.3 N 2~3
    QPD8-0-4000-2-S DC 4 2 - 19.5 17 0.8 ±8 1.4 SMA 2~3
    QPD8-0-6000-2-S DC 6 2 - 18±2.5 18 ±1.2 - 1.5 SMA 2~3
    QPD8-0-8000-2 DC 8 2 - ±2(typ.) 16 ±5 ±90 1.9 SMA, N 2~3
    QPD8-0-10000-R5-S DC 10 0.5 - 18±2.8 - ±2 - 1.6 SMA 2~3
    QPD8-0-18000-1-S DC 18 1 - 23 10 ±1.2 - 2.5 SMA 2~3
    QPD8-0-26500-2-S DC 26.5 2 - 3 18 2 2 1.6 SMA 2~3
    QPD8-0-40000-2-K DC 40 2 - 4 18 2 2 1.6 2.92mm 2~3
    QPD8-2-250-1-S 0.002 0.25 1 - 1 25 ±0.2 ±2 1.3 SMA 2~3
    QPD8-5-500-10-N 0.005 0.5 10 - 1.5 20 0.3 ±5 1.25 N 2~3
    QPD8-5-1000-1-S 0.005 1 1 0.25 3 18 0.5 ±5 1.3 SMA 2~3
    QPD8-5-1000-50-S 0.005 1 50 50 1.6 12 ±0.2 ±5 1.5 SMA 2~3
    QPD8-5-2000-1-S 0.005 2 1 1 5 15 ±0.5 ±5 1.8 SMA 2~3
    QPD8-10-100-1-S 0.01 0.1 1 0.5 1 20 0.4 ±4 1.3 SMA 2~3
    QPD8-20-100-K15-S 0.02 0.1 150 150 1.3 20 0.2 ±5 1.5 SMA 2~3
    QPD8-20-520-K2-S 0.02 0.52 200 200 1 12 0.5 5 1.6 SMA 2~3
    QPD8-30-500-K1-N 0.03 0.5 100 100 0.75 20 0.3 ±5 1.4 N 2~3
    QPD8-30-3000-2-S 0.03 3 2 - 18.5 17 0.5 ±5 1.3 SMA 2~3
    QPD8-70-500-K15-S 0.07 0.5 150 150 1 12 0.2 3 1.5 SMA 2~3
    QPD8-70-1010-K6-NS 0.07 1.01 600 600 1.8 8 0.3 5 1.5 SMA&N 2~3
    QPD8-80-500-30-S 0.08 0.5 30 2 1.8 18 ±0.2 ±3 1.3 SMA 2~3
    QPD8-80-1000-K2-S 0.08 1 200 200 1.3 15 ±0.2 ±5 1.35 SMA 2~3
    QPD8-80-4000-30-S 0.08 4 30 2 6.6 13 0.4 ±8 1.55 SMA 2~3
    QPD8-98-102-30-N 0.098 0.102 30 2 0.8 20 0.2 ±3 1.2 N 2~3
    QPD8-100-700-1-S 0.1 0.7 1 0.5 2 18 0.4 ±8 1.5 SMA 2~3
    QPD8-100-700-30-S 0.1 0.7 30 2 2 20 0.3 ±3 1.25 SMA 2~3
    QPD8-100-2000-30-S 0.1 2 30 2 3.4 18 0.3 ±4 1.35 SMA 2~3
    QPD8-100-3000-30-S 0.1 3 30 2 6.5 18 0.3 ±6 1.35 SMA 2~3
    QPD8-100-4000-30-SMS 0.1 4 30 2 6.5 12 0.5 ±6 1.55 SMA 2~3
    QPD8-108-138-50-N 0.108 0.138 50 50 0.8 15 0.2 ±4 1.25 SMA 2~3
    QPD8-200-1000-30-S 0.2 1 30 2 1.4 20 0.4 ±4 1.25 SMA 2~3
    QPD8-200-1000-K1-S 0.2 1 100 10 1 20 ±0.3 ±4 1.25 SMA 2~3
    QPD8-200-2000-30-S 0.2 2 30 2 2.8 18 0.3 ±4 1.3 SMA 2~3
    QPD8-200-2300-30-S 0.2 2.3 30 2 3 18 0.3 ±4 1.3 SMA 2~3
    QPD8-200-6000-30-S 0.2 6 30 2 6.8 17 0.5 ±5 1.35 SMA 2~3
    QPD8-223-235-30-S 0.223 0.235 30 2 1.2 20 0.4 ±4 1.3 SMA 2~3
    QPD8-240-30-S 0.24 30 2 0.6 20 ±0.2 ±2 1.2 SMA 2~3
    QPD8-300-500-30-S 0.3 0.5 30 2 0.8 20 0.2 ±3 1.25 SMA 2~3
    QPD8-300-3000-30-NS 0.3 3 30 2 2.6 20 0.3 ±4 1.3 SMA&N 2~3
    QPD8-300-6000-30-S 0.3 6 30 2 4.8 20 0.3 ±6 1.4 SMA 2~3
    QPD8-300-18000-20-S 0.3 18 20 1 5 7 ±0.5 ±8 2.3 SMA 2~3
    QPD8-400-900-30-B 0.4 0.9 30 2 0.6 20 0.3 ±3 1.25 BNC 2~3
    QPD8-400-4000-30-N 0.4 4 30 2 2.4 20 0.4 ±4 1.35 N 2~3
    QPD8-400-6000-30-S 0.4 6 30 2 3.6 20 0.4 ±5 1.35 SMA 2~3
    QPD8-450-6000-30-S 0.45 6 30 2 3.2 18 0.3 ±4 1.35 SMA 2~3
    QPD8-470-510-10-S 0.47 0.51 10 - 2 20 ±0.5 ±5 1.3 SMA 2~3
    QPD8-470-510-20-S 0.47 0.51 20 - 1.5 20 ±0.5 ±5 1.3 SMA 2~3
    QPD8-500-2000-30-S 0.5 2 30 2 1.5 20 0.4 ±4 1.3 SMA 2~3
    QPD8-500-3000-30 0.5 3 30 2 1.8 20 ±0.3 ±4 1.3 SMA, N 2~3
    QPD8-500-4000-30-NS 0.5 4 30 2 2 20 0.3 ±4 1.3 SMA&N 2~3
    QPD8-500-4000-30-S 0.5 4 30 2 2.3 20 0.2 ±4 1.3 SMA 2~3
    QPD8-500-6000-30 0.5 6 30 2 3 20 ±0.2 ±6 1.4 SMA, N 2~3
    QPD8-500-8000-20 0.5 8 20 1 4 18 0.4 ±5 1.5 SMA, N 2~3
    QPD8-500-18000-20-S 0.5 18 20 1 6 14 0.8 ±10 2 SMA 2~3
    QPD8-500-26500-30-S 0.5 26.5 30 2 8 18 ±0.5 ±10 1.6 SMA 2~3
    QPD8-500-40000-20-K 0.5 40 20 2 11 15 ±0.8 ±12 1.8 2.92mm 2~3
    QPD8-600-2000-30-S 0.6 2 30 2 1 20 0.3 ±4 1.25 SMA 2~3
    QPD8-600-6000-30 0.6 6 30 2 2.8 18 0.4 ±5 1.4 SMA, N 2~3
    QPD8-600-8000-30-S 0.6 8 30 2 3.6 20 0.4 ±5 1.4 SMA 2~3
    QPD8-700-3000-30 0.7 3 30 2 1.2 20 ±0.2 ±2 1.3 SMA, N 2~3
    QPD8-700-4000-30-N 0.7 4 30 2 1.8 20 ±0.4 ±4 1.3 N 2~3
    QPD8-750-1710-30-S 0.75 1.71 30 2 0.6 20 0.3 ±3 1.2 SMA 2~3
    QPD8-800-2000-30-S 0.8 2 30 2 1 20 0.3 ±4 1.25 SMA 2~3
    QPD8-800-2500-30-N 0.8 2.5 30 2 1.4 20 0.4 ±4 1.25 N 2~3
    QPD8-800-2700-30-N 0.8 2.7 30 2 1.5 20 0.4 ±4 1.3 N 2~3
    QPD8-800-4200-30-S 0.8 4.2 30 2 1.8 20 0.4 ±4 1.4 SMA 2~3
    QPD8-800-4200-K2-NS 0.8 4.2 200 - 1.2 6 0.25 ±7 1.3 SMA&N 2~3
    QPD8-800-5000-20-S 0.8 5 20 1 1.5 20 ±0.4 ±3 1.4 SMA 2~3
    QPD8-800-6000-20-S 0.8 6 20 2 2 20 0.4 ±5 1.35 SMA 2~3
    QPD8-800-8000-30-S 0.8 8 30 2 3.6 20 0.4 ±5 1.4 SMA 2~3
    QPD8-870-1005-K3-N 0.87 1.005 300 300 0.6 18 0.2 3 1.3 N 2~3
    QPD8-950-2150-30 0.95 2.15 30 2 3 20 0.4 ±4 1.25 SMA, N, TNC, N&SMA 2~3
    QPD8-950-2150-30-S-DC 0.95 2.15 30 1 0.6 20 0.3 ±3 1.25 SMA 2~3
    QPD8-1000-1700-30-S 1 1.7 30 2 0.8 22 ±0.4 ±4 1.25 SMA 2~3
    QPD8-1000-2000-K2-NS 1 2 200 200 0.5 12 0.5 5 1.5 SMA&N 2~3
    QPD8-1000-2500-K2-S 1 2.5 200 200 0.9 16 0.3 5 1.5 SMA 2~3
    QPD8-1000-2500-K2-NS 1 2.5 200 - 0.5 8 ±0.3 ±4 1.4 SMA&N 2~3
    QPD8-1000-2500-K3-NS 1 2.5 300 300 0.7 - 0.5 8 1.5 SMA&N 2~3
    QPD8-1000-3000-30-S 1 3 30 2 1 18 0.3 ±4 1.3 SMA 2~3
    QPD8-1000-6000-30 1 6 30 2 2.1 20 0.2 ±4 1.25 SMA, SMP 2~3
    QPD8-1000-8000-K1-S 1 8 100 100 1.8 20 0.4 3 1.5 SMA 2~3
    QPD8-1000-18000-20-S 1 18 20 1 4 15 ±0.5 ±10 1.8 SMA 2~3
    QPD8-1000-26500-30-S 1 26.5 30 2 5.4 18 ±0.5 ±7 1.6 SMA 2~3
    QPD8-1000-40000-20-K 1 40 20 2 7.3 18 ±0.7 ±11 1.7 2.92mm 2~3
    QPD8-1000-50000-20-2 1 50 20 2 9.2 18 ±0.9 ±14 1.8 2.4mm 2~3
    QPD8-1100-1700-30-T 1.1 1.7 30 2 0.8 22 0.3 ±3 1.25 TNC 2~3
    QPD8-1270-1460-K8-NS 1.27 1.46 800 800 0.5 14 0.2 3 1.5 SMA&N 2~3
    QPD8-1270-1460-1K12-EN 1.27 1.46 1120 1120 0.5 14 0.2 3 1.5 SC&N 2~3
    QPD8-1370-30-S 1.37 30 2 0.8 20 0.2 ±3 1.2 SMA 2~3
    QPD8-1500-1700-20-S 1.5 1.7 20 1 0.3 20 ±0.2 ±4 1.25 SMA 2~3
    QPD8-1500-5000-30-S 1.5 5 30 2 1.2 20 ±0.2 ±2 1.3 SMA 2~3
    QPD8-1525-1850-K1-N 1.525 1.85 100 10 0.8 18 0.3 ±4 1.2 N 2~3
    QPD8-1805-1880-K2-S 1.805 1.88 200 200 0.9 18 0.2 4 1.4 SMA 2~3
    QPD8-1850-2700-K25-N 1.85 2.7 250 15 0.8 18 0.4 ±4 1.3 N 2~3
    QPD8-2000-4000-K16-S 2 4 160 - 0.9 18 0.3 5 1.5 SMA 2~3
    QPD8-2000-6000-30 2 6 30 2 1.2 18 0.4 ±4 1.3 SMA, N 2~3
    QPD8-2000-6000-K65-7N 2 6 650 650 0.8 - 0.4 10 1.6 7/16 DIN&N 2~3
    QPD8-2000-8000-30-S 2 8 30 2 1.5 20 0.4 ±3 1.35 SMA 2~3
    QPD8-2000-10000-30-S 2 10 30 2 2 18 ±0.4 ±4 1.4 SMA 2~3
    QPD8-2000-18000-20-S 2 18 20 1 3.2 16 0.5 ±10 1.6 SMA 2~3
    QPD8-2000-26500-20 2 26.5 20 1 3.2 16 ±0.8 ±10 1.9 SMA, 2.92mm 2~3
    QPD8-2000-40000-20-K 2 40 20 2 5.9 18 ±0.7 ±10 1.7 2.92mm 2~3
    QPD8-2000-50000-20-2 2 50 20 1 7.2 18 ±0.8 ±12 1.8 2.4mm 2~3
    QPD8-2400-6000-30-S 2.4 6 30 2 1.5 20 0.4 ±4 1.35 SMA 2~3
    QPD8-2700-3100-K2-S 2.7 3.1 200 - 0.9 18 0.3 ±5 1.5 SMA 2~3
    QPD8-3000-13000-20-S 3 13 20 1 2 18 ±0.4 ±6 1.4 SMA 2~3
    QPD8-4000-6000-30-S 4 6 30 2 1.2 18 ±0.4 ±4 1.4 SMA 2~3
    QPD8-4000-8000-30-S 4 8 30 2 0.8 18 ±0.3 ±5 1.35 SMA 2~3
    QPD8-4000-12000-20-S 4 12 20 1 1.5 18 0.2 ±4 1.5 SMA 2~3
    QPD8-4000-18000-30-S 4 18 30 1 1.8 16 ±0.5 ±6 1.8 SMA 2~3
    QPD8-4900-5900-30-S 4.9 5.9 30 2 0.8 20 0.3 ±3 1.3 SMA 2~3
    QPD8-5000-12000-20-S 5 12 20 1 1.2 18 0.5 ±5 1.4 SMA 2~3
    QPD8-5800-6500-K1-S 5.8 6.5 100 100 0.9 18 0.3 5 1.5 SMA 2~3
    QPD8-6000-6500-K15-S 6 6.5 150 150 1 17 0.5 5 1.5 SMA 2~3
    QPD8-6000-10000-K15-NS 6 10 150 150 1 - 0.5 10 1.8 SMA&N 2~3
    QPD8-6000-12000-20-SM 6 12 20 1 1.5 18 0.4 ±5 1.5 SMA 2~3
    QPD8-6000-18000-50-S 6 18 50 - 2.4 17 ±0.5 ±8 1.8 SMA 2~3
    QPD8-6000-18000-50-SMS 6 18 50 - 2.4 17 ±0.5 ±8 1.8 SMA 2~3
    QPD8-6000-18000-K1-S 6 18 100 - 2.4 15 ±0.5 ±8 1.8 SMA 2~3
    QPD8-6000-18000-K3-S 6 18 300 300 1.8 17 0.5 5 1.75 SMA 2~3
    QPD8-6000-26500-30-S 6 26.5 30 2 2.9 18 ±0.5 ±6 1.6 SMA 2~3
    QPD8-6000-40000-20-K 6 40 20 1 3.2 15 ±0.5 ±8 2.2 2.92mm 2~3
    QPD8-7130-7245-K1-S 7.13 7.245 100 100 0.9 18 0.3 5 1.5 SMA 2~3
    QPD8-8000-9000-K1-S 8 9 100 - 1.5 18 ±0.5 ±5 1.35 SMA 2~3
    QPD8-8000-12000-20-S 8 12 20 1 1.4 18 0.4 ±5 1.4 SMA 2~3
    QPD8-9000-11000-20-S 9 11 20 1 1.2 18 0.4 ±5 1.4 SMA 2~3
    QPD8-9000-45000-R1-2 9 45 0.1 - 7 15 ±1 ±20 1.4 2.4mm 2~3
    QPD8-17000-31000-20-K 17 31 20 1 2 16 ±0.5 ±6 1.6 2.92mm 2~3
    QPD8-18000-26500-20-K 18 26.5 20 1 1.8 16 ±0.5 ±6 1.6 2.92mm 2~3
    QPD8-18000-40000-20-K 18 40 20 1 3.2 16 ±0.5 ±8 1.7 2.92mm 2~3
    QPD8-18000-40000-30-K 18 40 30 1 3.6 15 ±0.6 ±6 1.7 2.92mm 2~3
    QPD8-18000-50000-20-2 18 50 20 1 4.2 18 ±0.8 ±10 1.8 2.4mm 2~3
    QPD8-18000-50000-20-2-1 18 50 20 - 2.5 20 0.5 8 1.6 2.4mm 2~3
    QPD8-24000-44000-20-2 24 44 20 1 3.6 18 ±0.6 ±8 1.7 2.4mm 2~3
    QPD8-26500-40000-20-K 26.5 40 20 2 3 18 ±0.5 ±8 1.6 2.92mm 2~3
    QPD8-26500-50000-20-2 26.5 50 20 1 4.2 18 ±0.8 ±10 1.8 2.4mm 2~3
    QPD8-27000-32000-20-K 27 32 20 1 1.8 18 ±0.5 ±8 1.5 2.92mm 2~3
    QPD8-35350-36150-20-K 35.35 36.15 20 1 1.8 18 ±0.5 ±8 1.5 2.92mm 2~3
    QPD8-37450-39350-10-K 37.45～39.35 10 1 2.4 15 ±0.6 ±6 1.6 2.92mm 2~3
    QPD8-40000-67000-12-V 40 67 12 1 5.9 16 ±1 ±12 1.9 1.85mm 2~3
    QPD8-50000-66000-R1 50 66 0.1 - 6 15 ±1 ±20 1.4 - 2~3

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