Vaisala RVP900

USER’S MANUAL__________________________________________________________________
56 __________________________________________________________________ M211322EN-D
2.14 RVP901 Technical Specifications
2.14.1 RVP901 IF Receiver Functions
Input Signals:
- IF Received Signal: 50 ,+ 8.0 dBm full-scale, +20dBm absolute max
- IF Burst or COHO: 50, +8.0 dBm full-scale, +20dBm absolute max
- Optional Reference Clock: 7.5 MHz to 100 MHz, -20dBm to 6 dBm
IF Ranges:
- 5 MHz to 120 MHz
Linear Dynamic Range
- 85 dB to >105 dB, depending on pulse width/bandwidth filter
A/D Conversion:
- Resolution: 16 bit with jitter <1.0 picosec
- Sampling rate: 50 MHz to 100 MHz (software selectable)
AFC Output:
- Digital AFC (DAFC) with up to 24 programmable output bits
- Automatic 2D (time/frequency) burst pulse search and fine-tracking
algorithms
Pulse Repetition Frequency:
50 Hz to 20 KHz, +0.1%, continuously selectable
IF Band Pass Filter
Programmable Digital FIR with software selectable bandwidth. Built-in,
filter design software with GUI.
Impulse Response:
Up to 3024 FIR filter taps, corresponding to 75 μsec impulse response
length for 72 MHz IF samples at 125 m range resolution. These very long
filters are intended for use with pulse compression.