Description
Coaxial Dual directional coupler SOH-T-20180-35, operating from 2.0 to 18.0GHz, has a 35dB coupling with N Type Female connector on coupling output and 50Ohm impedance. The maximum insertion loss of the coupler is 0.6dB, maximum accuracy of coupling is ±1.0dB and maximum VSWR is 1.4:1. The directivity of the coupler is 10dB. It can handle 400W continuously and 3KW peak power. The A-INFO's coaxial directional coupler is manufactured with a high precision machining process to ensure high quality and ruggedness. This coupler is ideally suited for power sampling, amplifier load protection, measurement, communications, SATCOM and other applications.
Technical Specification
| Model | SOH-T-20180-35 |
|---|---|
| Coupling Type | Dual-directional |
| Frequency, Min (GHz) | 2 |
| Frequency, Max (GHz) | 18 |
| Coupling, (dB) | Others |
| Coupling Accuracy, Max (±dB) | 1 |
| Directivity, Min, (dB) | 10 |
| Directivity, Typ, (dB) | 13 |
| I.L., Typ (dB) | 0.5 |
| I.L., Max (dB) | 0.6 |
| I.L. Notes | Not including the theoretical loss 2.75*10^-3dB |
| VSWR Mainline, Max | 1.40:1 |
| VSWR Secondline, Max | 1.50:1 |
| Impedance, (Ohm) | 50 |
| Connector 1 | N Type |
| Connector 1 Gender | Female |
| Connector 1 Body Material | Passivated Stainless Steel |
| Connector 2 | SMA |
| Connector 2 Gender | Female |
| Connector 2 Body Material | Passivated Stainless Steel |
| Power Handling, CW, (W) | 400 |
| Power Handling, Peak, (KW) | 3 |
| Operating Temp. Low (°C) | -55 |
| Operating Temp. High (°C) | 85 |
| Storage Temp. Low (°C) | -60 |
| Storage Temp. High (°C) | 90 |
| Body Material | Al |
| Size, L (mm) | 94.7 |
| Size, W (mm) | 25.4 |
| Size, H (mm) | 47.5 |
| Weight, (kg) | 0.39 |