Operating Parameters of BLR

Transmitter Power3 x 350 W PEP
T/R SwitchPassive, 1 us recover time
Antenna bandwidth4 MHz
Receiver bandwidth2 MHz - 250 kHz
Pulse length1 - 10 us
Max. duty cycle10%
Spaced Antenna Parameters
Typical. duty cycle2%
Pulse Repetition Freq.20480 Hz
Coherent integrations1024
Range resolution150 m
Height coverage400 m - 3200 m
Sample time0.05 s
Time resolutionapprox. 1 min.
RASS Parameters (Radar)
Pulse Repetition Freq.20480 Hz
Coherent integrations64
Range resolution150 m
Height coverage *400 m - 2000 m
Time resolutionorder of 1 min
RASS Parameters (Acoustic)
Acoustic Power150 W
Sweep typeSawtooth
Freq. range110-130 Hz (useful range)
Freq. resolution.1 Hz
Individual freq. dwell time100 ms
Total Sweep time10 sec
* height coverage depends on horizontal displacement of acoustic wave by background wind.