1.1  Overview

      The Single-Bit Frequency Measurement Receiver is a special form of broadband digital receiver that uses a 40Gbps 1-bit ultra high speed ADC to directly sample RF signals, and achieves instantaneous ultra wideband radar signal measurement through real-time digital signal processing technology. It is used for instantaneous frequency measurement and can achieve bandwidth and sensitivity of the same order of magnitude as IFM receivers. It has the ability to adapt to signals arriving simultaneously and has stronger flexibility and functional scalability in use.

1.2  Technical Specifications

    1)   Frequency:1GHz~18GHz;

     2)   Receiver Sensitivity:  ≤-70dBm（PW≥0.1 μs）,

≤-65dBm（0.1 μs＞PW≥0.05 μs）;

     3)   Width preservation delay time: 80ns;

     4)   Width preservation pulse accuracy: 100ns（r.m.s）;

     5)   Frequency measurement time: 80ns;

     6)   Frequency measurement error:  ≤1MHz（r.m.s ，PW≥150ns）;

     7)   Maximum Power Consumption:  ≤7W;

     8)   Dimensions: 57mm   × 40mm× 9mm;