A 3dB coupler is also called a directional coupler. It can continuously sample the transmitted power along the transmission line in a certain direction, and can divide the input signal into two signals with equal amplitude and a phase difference of 90°. It is mainly used to combine multiple signals to improve the utilization of the output signal.
| Model No. | Frequency(MHz) | Insertion Loss(dB) | lsolation(dB) | Power(W) | VSWR | Connector Type(F) | Size(L*W*H)mm |
| HX-137-174-200-22 | 137-174 | ≤3.5 | ≥25 | 200 | ≤1.2 | N | 116*49*18.5 |
| HX-290-320-200-22 | 290-320 | ≤3.5 | ≥25 | 200 | ≤1.2 | N | 85*45*18.5 |
| HX-330-520-500-44 | 330-520 | ≤6.5 | ≥25 | 200 | ≤1.3 | N | 260*90*50 |
| HX-350-1000-200-22 | 350-1000 | ≤3.5 | ≥25 | 200 | ≤1.2 | N | 114.5*27*18.5 |
| HX-700-2700-200-22 | 700-2700 | ≤3.6 | ≥20 | 200 | ≤1.25 | N | 111.5*32.5*18.5 |
| HX-1700-2200-300-22 | 1700-2200 | ≤3.5 | ≥30 | 300 | ≤1.2 | N | 70*36*30 |
| HX-2300-2700-300-22 | 2300-2700 | ≤3.5 | ≥30 | 300 | ≤1.2 | N | 65*36*30 |
| HX-700-2700-300-22 | 700-2700 | ≤3.5 | ≥25 | 300 | ≤1.2 | DIN | 175*46*38 |
| HX-2500-4000-200-22 | 2500-4000 | ≤3.6 | ≥20 | 200 | ≤1.25 | N | 84.2*58*26 |
| HX-3000-4000--200-22 | 3000-4000 | ≤4.0 | ≥20 | 200 | ≤1.2 | N | 74*50*18 |
| HX-0.5-9G-20-22 | 0.5-9G | ≤4.5 | ≥19 | 20 | ≤1.2 | SMA | 215.9*35.6*12.7 |
| HX-1-18G-20-22 | 1-18G | ≤4.9 | ≥17 | 20 | ≤1.35 | SMA | 118.1*31.8*12.7 |
| HX-2-26.5G-20-22 | 2-26.5G | ≤4.7 | ≥14 | 20 | ≤1.6 | SMA | 72.4*28*12.7 |
| HX-6-40G-200-22 | 6-40G | ≤5.0 | ≥13 | 20 | ≤1.7 | 2.92F | 43.7*21.8*12.7 |
| HX-10-40G-200-22 | 10-40G | ≤5.9 | ≥10 | 20 | ≤1.8 | 2.92F | 47*17.3*11 |
| HX-18-40G-200-22 | 18-40G | ≤5.0 | ≥14 | 20 | ≤1.7 | 2.92F | 43.7*21.8*12.7 |
| Model rules: product category HX-start frequency-stop frequency-power-input/output quantity | |||||||
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