Model: DSPR-1 Name: Digital Frequency Converter

The function of this product is converting RF signal of one channel into another channel This product can uplink-convert medium frequency into radio frequency, conversely it can downlink-convert radio frequency into medium frequency, besides it also can convert frequencies between RFs or peer frequencies This product is suitable for digital signal processing as well as analogue signal processing LCD real-timely displays various performance indexes Having RF automatically gain control (AGC), making front-end system working more reliably and stably Micro-processing unit controls input/output signal levels Adjacent frequency design, medium frequency processing, surface audio wave filter (SAW), good interference suppressing Local oscillation adopts unique phase-locked loop, low phase noise, low phase jitter, low error rate, especially suitable for digital signal frequency conversion Down-link frequency conversion and up-link frequency conversion adopt excellent qualified dual-balanced frequency mixer, good linearity, low distortion, low clutter interference RF and medium frequency system circuits adopt multi-channel filters, which reduce outside signal interference against local machine RF output circuit adopts international brand amplifying module, which guarantees output dynamic and parasite suppression 19" standard structure, independent power supply, elegant outlook, flexible corollary equipment

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