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The N Coupler (RF power divider/combiner) primarily serves three functions: signal distribution—splitting one RF input into multiple outputs for transmission; signal merging—combining multiple RF inputs into a single output; and signal balancing—equalizing power across output ports to ensure consistent signal quality, improving overall system performance and stability.
| Frequency Range | 500~6000 MHz |
| Insertion Loss | ≤1.0dB |
| Input Port VSWR | ≤1.3:1(500-600M)&1.2:1(600-6000M) |
| OutPut Port VSWR | Typ.1.12/Max.1.2 |
| Isolation | Typ 28dB/ Min 20dB |
| Amplitude Balance | ≤0.2dB |
| Phase Balance | ±2° |
| Impedance | 50 0hms |
| InPut/Output Connectors | SMA-Female |
| Operation Temperature | -35°C~+75C |
| Surface Finishing | Sand blast |
| Outline Dimensions | 45*36*12 (mm) |
| Weight | 44 (g) |
The function of an RF coupler is to transmit RF signals from one circuit to another while maintaining the phase and amplitude characteristics of the signal. It can be used in various RF circuits, such as antenna systems, wireless communication systems, and RF power amplifiers. In antenna systems, RF couplers can transmit RF signals from the transmitting antenna to the receiving antenna, achieving wireless communication. In wireless communication systems, RF couplers can transmit RF signals from the transmitting end to the receiving end, achieving information transmission.
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