RF Front-End Matrix
Route the three RF signal bands from 2~4GHz, 4~8GHz, and 8~18 GHz through a switched amplifier circuit, then output via a switch matrix and digitally controlled attenuator.
Product Specifications
| Project | Parameters |
|---|---|
| Frequency Range | 2~18 GHz (3 segments: 2-4/4-8/8-18 GHz) |
| Port Configuration | 3 Input / 4 Output per Band |
| CNC attenuation | Step 0.5dB, 6-bit control, total attenuation ≥30dB, speed 100ns |
| Switching Time / Isolation | Better than 10ms (isolation: 2-4GHz≥80dB, 4-8GHz≥70dB, 8-18GHz≥60dB) |
| Electromagnetic leakage | ≥70dBc@2-18GHz |
| Standing wave | ≤2.0 (Input and Output) |
| 2-4GHz MAIN Channel Gain | ≥9 dB, noise figure ≤ 2.5dB/, in-band flatness ≤ 1.2 dB |
| 4-8GHz MAIN Channel Gain | ≥9dB, Noise Figure ≤2.8dB/, In-band Flatness ≤1.5dB |
| 8-18 GHz Main Channel Gain | ≥11dB/Noise Figure ≤4dB/In-band Flatness ≤3dB |
| Connector | SMA Female (Input/Output) |
| Power Supply | +24V (9~36V), 1A static / 3.5A dynamic |
| Size | 302×436×88 mm³ (L × W × H) |
| Weight | ≤3 kg |
| Encapsulate | Seal |
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