2-18GHz Dual-Channel Frequency Converter
Each channel performs three down-conversions on the input RF signal to output IF signals in the 1.3~2.3 GHz and 535MHz bands, while simultaneously performing logarithmic video detection on the input RF signal.
Product Specifications
| Project | Parameters |
|---|---|
| Channel Count | 2-channel downconverter (shared local oscillator) |
| RF Input | 2-4GHz/ 4-8GHz/ 8-18GHz |
| IF1 Output | 1.3~2.3GHz (instantaneous bandwidth 1GHz, 2 outputs per channel) |
| IF2 Output | 535MHz (Optional bandwidth: ±100/±40/±20/±10/±5 MHz) |
| Phase Noise | ≤-80 dBc/Hz @ 10 kHz / ≤-120 dBc/Hz @ 10 MHz / ≤-130 dBc/Hz @ 100 MHz |
| Noise Figure | ≤13dB |
| Gain | 38dB (typical), step 0.5dB, frequency step 10MHz auto-calibration |
| Output P-1 | ≥15 dBm |
| RF Digital Attenuation | 6 steps, 1dB increments, 0~50dB |
| Image Rejection | ≥70dBc |
| Channel Isolation | 60dBc |
| Video Detection (DLVA) | Sensitivity better than -68dBm, dynamic range -65 to +5dBm, slope 50mV/dB |
| Control Interface | 100/1000M Ethernet UDP+ RS-422 |
| Volume/Weight | 363×380×35 mm³ / 8 kg |
| Power Supply | 24±2V(DC)，2.5A(max) |
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