Features:
- Broadband
- High Power
- Low Insertion Loss
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sales@qualwave.com
RF High Power BroadBand Power Amplifiers 90 Degree Hybrid Couplers
A 90 degree hybrid couplers is a microwave device used to divide a signal into two equal signals and delay them by 90 degrees in phase. They have the following characteristics:
1. High separation: capable of separating orthogonal and vertically polarized signals and converting them into two signals with a phase difference of 90 degrees.
2. Low insertion loss: can segment the signal while minimizing the impact on the signal, thereby maintaining low insertion loss.
3. Broadband: It can operate over a wide frequency range, making it suitable for various applications.
4. Consistency: It can maintain common design and specifications in different environments, enabling efficient operation in multiple systems.
5. Low complexity: relatively simple structure, easy to manufacture and integrate into large-scale circuits.
Application:
The 90 degree hybrid couplers is a special form of bidirectional coupler that has the following purposes:
1. Phase shifter: A 90 degree hybrid couplers is often used as a phase shifter, which can divide an input signal into two channels, one of which has the same phase as the original signal and the other is 90 degrees different (i.e. orthogonal) from the original signal, thus achieving phase shifting function.
2. Microwave mixer: The 90 degree hybrid couplers can also be used as a part of the microwave frequency mixer. In a mixer, the function of a 90 degree hybrid couplers is to add the RF signal to the signal generated by the local oscillator (LO), thereby generating up and down conversion signals.
3. Two way power divider: Since the 90 degree hybrid couplers can divide the input signal into two ways, it can be used as a two way power divider to ensure that the allocated signal has orthogonal phase difference when equal power is allocated.
4. For radio testing and measurement: The 90 degree hybrid couplers can be used to test the working condition of radio equipment. As it can divide the input signal into two channels, one of them can be used as a reference signal for calibrating the measurement equipment.
Qualwave supplies broadband and high power 90 degree hybrid couplers in a wide range from 1.6MHz to 50GHz.
Part Number |
Frequency(GHz, Min.)  |
Frequency(GHz, Max.) |
Power(W) |
Insertion Loss(dB, max.) |
Isolation(dB, min.) |
Amplitude Balance(±dB,max.) |
Phase Balance(±Deg.,max.) |
VSWR(Max.) |
Connectors |
Lead Time(weeks) |
|---|---|---|---|---|---|---|---|---|---|---|
| QHC9-1.6-30-K25-N | 0.0016 | 0.03 | 250 | 0.6 | 15 | ±0.8 | 90±5 | 1.6 | N | 3~5 |
| QHC9-15-85-1-S | 0.015 | 0.085 | 1 | 1 | 20 | ±0.5 | ±4 | 1.25 | SMA | 3~5 |
| QHC9-15-125-1-S | 0.015 | 0.125 | 1 | 1 | 18 | ±0.5 | ±4 | 1.35 | SMA | 3~5 |
| QHC9-50-250-1-S | 0.05 | 0.25 | 1 | 1.6 | 15 | ±0.5 | ±6 | 1.5 | SMA | 3~5 |
| QHC9-80-120-30-S | 0.08 | 0.12 | 30 | 0.7 | 20 | ±0.5 | ±3 | 1.3 | SMA | 3~5 |
| QHC9-80-1000-K1-S | 0.08 | 1 | 100 | 0.9 | 16 | ±1.5 | 8 | 1.3 | SMA | 3~5 |
| QHC9-80-1000-K1 | 0.08 | 1 | 100 | 0.9 | 16 | 1.3 | 8 | 1.3 | - | 3~5 |
| QHC9-80-1000-K15 | 0.08 | 1 | 150 | 0.9 | 16 | 1.3 | 8 | 1.35 | - | 3~5 |
| QHC9-80-1000-K2-N | 0.08 | 1 | 200 | 0.9 | 16 | ±1.3 | ±8 | 1.35 | N | 3~5 |
| QHC9-100-140-10-S | 0.1 | 0.14 | 10 | 0.5 | 18 | ±0.7 | ±5 | 1.3 | SMA | 3~5 |
| QDHC9-100-520-K2 | 0.1 | 0.52 | 200 | 0.45 | 17 | ±0.75 | ±5 | 1.3 | - | 3~5 |
| QDHC9-100-520-K8 | 0.1 | 0.52 | 800 | 0.42 | 16 | ±0.75 | ±5 | 1.3 | - | 3~5 |
| QHC9-106-176-K2-N | 0.106 | 0.176 | 200 | 0.25 | 20 | ±0.45 | ±2 | 1.25 | N | 3~5 |
| QHC9-150-250-K25-N | 0.15 | 0.25 | 250 | 0.25 | 20 | ±0.5 | ±2 | 1.25 | N | 3~5 |
| QHC9-225-400-50-S | 0.225 | 0.4 | 50 | 0.3 | 20 | ±0.5 | ±4 | 1.25 | SMA | 3~5 |
| QHC9-225-400-K2-N | 0.225 | 0.4 | 200 | 0.25 | 20 | ±0.6 | ±2 | 1.25 | N | 3~5 |
| QHC9-225-520-K2 | 0.225 | 0.52 | 200 | 0.25 | 20 | 0.7 | 5 | 1.25 | - | 3~5 |
| QHC9-300-6000-30-S | 0.3 | 6 | 30 | 2.2 | 16 | 1.1 | 7 | 1.5 | SMA | 3~5 |
| QHC9-350-700-K8 | 0.35 | 0.7 | 800 | 0.25 | 20 | 0.5 | 3 | 1.3 | - | 3~5 |
| QHC9-400-500-10-S | 0.4 | 0.5 | 10 | 0.5 | 20 | ±0.5 | ±3 | 1.3 | SMA | 3~5 |
| QHC9-400-650-K8-N | 0.4 | 0.65 | 800 | 0.5 | 16 | ±0.6 | 5 | 1.35 | N | 3~5 |
| QHC9-400-1000-50-S | 0.4 | 1 | 50 | 1 | 20 | 0.6 | 10 | 1.4 | SMA | 3~5 |
| QHC9-450-820-K8 | 0.45 | 0.82 | 800 | 0.25 | 20 | 0.5 | 3 | 1.3 | - | 3~5 |
| QHC9-500-1000-50-S | 0.5 | 1 | 50 | 0.3 | 22 | ±0.5 | ±2 | 1.25 | SMA | 3~5 |
| QHC9-500-2500-K5-NM | 0.5 | 2.5 | 500 | 0.3 | 16 | ±0.8 | ±5 | 1.35 | N | 3~5 |
| QHC9-500-3000-30-S | 0.5 | 3 | 30 | 1.1 | 20 | ±0.9 | ±7 | 1.3 | SMA | 3~5 |
| QHC9-500-6000-30-S | 0.5 | 6 | 30 | 1.4 | 19 | 0.5 | 5 | 1.4 | SMA | 3~5 |
| QHC9-500-9000-50-S | 0.5 | 9 | 50 | 1.8 | 16 | ±1.1 | ±12 | 1.6 | SMA | 3~5 |
| QHC9-600-6000-K1-S | 0.6 | 6 | 100 | 1.2 | 18 | 1.1 | 6 | 1.4 | SMA | 3~5 |
| QHC9-600-18000-30-S | 0.6 | 18 | 30 | 3 | 16 | 1 | 8 | 1.4 | SMA | 3~5 |
| QHC9-800-2000-20-S | 0.8 | 2 | 20 | 0.6 | 17 | 0.4 | 5 | 1.4 | SMA | 3~5 |
| QSHC9-800-4200-K1 | 0.8 | 4.2 | 100 | 0.8 | 15 | ±1 | ±8 | 1.5 | SMD | 3~5 |
| QHC9-800-4500-K125-S | 0.8 | 4.5 | 125 | 1.8 | 12 | 1.8 | 15 | 1.7 | SMA | 3~5 |
| QHC9-950-1230-K6-N | 0.95 | 1.23 | 600 | 0.3 | 18 | 0.5 | 4 | 1.3 | N | 3~5 |
| QHC9-1000-2000-30-S | 1 | 2 | 30 | 0.3 | 20 | ±0.5 | ±2 | 1.2 | SMA | 3~5 |
| QHC9-1000-2000-50-S | 1 | 2 | 50 | 0.2 | 22 | 0.5 | 2 | 1.2 | SMA | 3~5 |
| QHC9-1000-3000-K1-S | 1 | 3 | 100 | 0.6 | 18 | ±0.3 | ±3 | 1.35 | SMA | 3~5 |
| QSHC9-1000-3000-K4 | 1 | 3 | 400 | 0.2 | 20 | ±1 | ±4 | 1.25 | SMD | 3~5 |
| QHC9-1000-4000-30-S | 1 | 4 | 30 | 0.6 | 20 | ±0.6 | ±6 | 1.25 | SMA | 3~5 |
| QHC9-1000-4200-K4 | 1 | 4.2 | 400 | 0.5 | 15 | 0.8 | 10 | 1.5 | - | 3~5 |
| QHC9-1000-6000-30-S | 1 | 6 | 30 | 0.9 | 18 | ±0.4 | ±4 | 1.4 | SMA | 3~5 |
| QHC9-1000-7000-20-S | 1 | 7 | 20 | 0.9 | 18 | ±0.4 | ±4 | 1.4 | SMA | 3~5 |
| QHC9-1000-18000-30-S | 1 | 18 | 30 | 1.5 | 16 | ±1 | ±9 | 1.8 | SMA | 3~5 |
| QHC9-1400-2500-30-S | 1.4 | 2.5 | 30 | 0.2 | 20 | ±0.2 | ±2 | 1.25 | SMA | 3~5 |
| QHC9-1500-1700-K3 | 1.5 | 1.7 | 300 | 0.4 | 18 | 0.3 | 6 | 1.35 | - | 3~5 |
| QHC9-1500-2500-30-S | 1.5 | 2.5 | 30 | 0.5 | 20 | ±0.6 | ±5 | 1.3 | SMA | 3~5 |
| QHC9-1745-2125-K2 | 1.745 | 2.125 | 200 | 0.3 | 20 | 0.5 | 5 | 1.3 | - | 3~5 |
| QHC9-1750-2400-K2 | 1.75 | 2.4 | 200 | 0.5 | 22 | 0.4 | 5 | 1.35 | - | 3~5 |
| QHC9-2000-2300-K1-S | 2 | 2.3 | 100 | 0.35 | 20 | ±0.2 | ±3 | 1.2 | SMA | 3~5 |
| QHC9-2000-3000-K6-N | 2 | 3 | 600 | 0.3 | 18 | ±0.4 | ±5 | 1.3 | N | 3~5 |
| QHC9-2000-6000-30-S | 2 | 6 | 30 | 0.4 | 18 | ±0.7 | ±5 | 1.4 | SMA | 3~5 |
| QHC9-2000-6000-K2 | 2 | 6 | 200 | 0.4 | 15 | 0.5 | 5 | 1.5 | - | 3~5 |
| QHC9-2000-8000-20-S | 2 | 8 | 20 | 0.8 | 18 | ±0.8 | ±8 | 1.4 | SMA | 3~5 |
| QHC9-2000-8000-50-S | 2 | 8 | 50 | 0.5 | 18 | 0.7 | 5 | 1.35 | SMA | 3~5 |
| QHC9-2000-8000-60 | 2 | 8 | 60 | 0.8 | 17 | ±1 | ±8 | 1.5 | PIN | 3~5 |
| QHC9-2000-18000-30-S | 2 | 18 | 30 | 2.2 | 18 | ±1 | ±5 | 1.45 | SMA | 3~5 |
| QHC9-2000-26500-30-S | 2 | 26.5 | 30 | 2 | 10 | ±1 | ±10 | 1.8 | SMA | 3~5 |
| QHC9-2000-40000-30-K | 2 | 40 | 30 | 2.8 | 10 | ±1.5 | ±12 | 2 | 2.92mm | 3~5 |
| QHC9-2400-2500-K5-N | 2.4 | 2.5 | 500 | 0.6 | 18 | ±0.3 | 2.5 | 1.4 | N | 3~5 |
| QHC9-2500-8000-30-S | 2.5 | 8 | 30 | 0.7 | 15 | ±0.6 | ±7° | 1.6 | SMA | 3~5 |
| QHC9-2700-3500-K5-N | 2.7 | 3.5 | 500 | 0.5 | 16 | ±0.8 | 8 | 1.5 | N | 3~5 |
| QHC9-3000-9000-1-S | 3 | 9 | 1 | 0.35 | 20 | ±1 | ±1 | 1.4 | SMA | 3~5 |
| QHC9-3200-4000-30-S | 3.2 | 4 | 30 | 0.5 | 20 | ±0.6 | ±2 | 1.3 | SMA | 3~5 |
| QHC9-3300-3800-K2 | 3.3 | 3.8 | 100 | 1 | 16 | 0.7 | 5 | 1.7 | - | 3~5 |
| QHC9-4000-8000-50-S | 4 | 8 | 50 | 0.35 | 18 | 0.5 | 3 | 1.35 | SMA | 3~5 |
| QHC9-4000-8000-50-S-1 | 4 | 8 | 50 | 0.6 | 20 | 0.5 | 8 | 1.6 | SMA | 3~5 |
| QHC9-4000-12000-K1 | 4 | 12 | 100 | 1 | 16 | 0.7 | 5 | 1.7 | - | 3~5 |
| QHC9-4000-18000-K1-S | 4 | 18 | 100 | 1.4 | 15 | ±0.9 | ±6 | 1.7 | SMA | 3~5 |
| QHC9-4400-6800-K16-S | 4.4 | 6.8 | 160 | 0.35 | 18 | 0.5 | 4 | 1.35 | SMA | 3~5 |
| QHC9-5700-5900-30-S | 5.7 | 5.9 | 30 | 0.5 | 23 | ±0.3 | ±3 | 1.25 | SMA | 3~5 |
| QHC9-6000-18000-30-S | 6 | 18 | 30 | 1 | 16 | ±0.7 | ±8 | 1.5 | SMA | 3~5 |
| QHC9-6000-18000-50-S | 6 | 18 | 50 | 0.8 | 15 | 0.7 | 8 | 1.6 | SMA | 3~5 |
| QHC9-6000-26500-30-S | 6 | 26.5 | 30 | 1.8 | 15 | 0.7 | 8 | 1.6 | SMA | 3~5 |
| QHC9-6000-40000-20-K | 6 | 40 | 20 | 2 | 14 | 1.2 | 10 | 1.8 | 2.92mm | 3~5 |
| QHC9-6000-50000-20-2 | 6 | 50 | 20 | 2.7 | 12 | 1.2 | 12 | 1.9 | 2.4mm | 3~5 |
| QHC9-7000-12750-50-S | 7 | 12.75 | 50 | 0.8 | 15 | 0.5 | 5 | 1.5 | SMA | 3~5 |
| QHC9-8000-12000-30-S | 8 | 12 | 30 | 1.2 | 15 | ±1.0 | ±7 | 1.6 | SMA | 3~5 |
| QHC9-18000-40000-30-K | 18 | 40 | 30 | 2.2 | 12 | ±0.7 | ±10 | 1.8 | 2.92mm | 3~5 |
| QHC9-18000-50000-20-2 | 18 | 50 | 20 | 2.6 | 13 | 0.9 | 12 | 1.9 | 2.4mm | 3~5 |
| QHC9-24000-44000-20-2 | 24 | 44 | 20 | 2.3 | 14 | 0.7 | 10 | 1.8 | 2.4mm | 3~5 |
| QHC9-26000-40000-30-K | 26 | 40 | 30 | 2.2 | 12 | ±0.7 | ±10 | 1.8 | 2.92mm | 3~5 |
| QHC9-26500-50000-20-2 | 26.5 | 50 | 20 | 2.7 | 12 | ±1 | ±11 | 1.9 | 2.4mm | 3~5 |