Technical Manual

SRT X-BAND RADAR SYSTEMS
DESCRIPTION AND MAIN CHARACTERISTICS
304202P003 1.14 Rev. C
3. X Band Transceiver - Technical Specifications
Nominal peak power (KW):
12/10 (*) 25
Transceiver I/N: SRT/12-002
SRT/12-003
SRT/25-002
SRT/25-003
Operating frequency (MHz): 9375 ± 30 or 9410 ± 30 (X Band)
Pulse length (nsec.): 60 - 250 - 800
PRF (Hz): 3000-1500-750
Modulator: MOSFET Solid state
IF amplifier: Logarithmic
IF dynamic (dB) 100 (+30 pre STC)
IF center frequency (MHz) 60
IF bandwidth (MHz):
- short pulse
- medium pulse
- long pulse
20
4,8
1,5
Overall noise figure (nominal dB) ≤ 5
MDS on long pulse (dBm) ≤ -110
- Overall at receiver level ≤ -100
- At IF level ≤ -110
(*) EEV 4
rth
generation magnetron is 10.5 KW, NJRC is 12 KW
4. Environmental features
Operating temperature
-25°C / +55°C As in IEC 60945
Storage temperature
-25°C / +70°C As in IEC 60945
Relative humidity
Up to 95% at +40° As for IEC 60945
Vibrations As for IEC 60945
Water proof according to IP 66
Wind resistance (KT) 100