TeraScan 1.5m Polar Satellite Tracking Antenna O & M Manual
165
Section 9: Hardware Specifications
9.1 [F
EED
-15-L/12218002] F
EED
, LNA, D
OWNCONVERTER
, L-B
AND
L-Band: HRPT, CHRPT, SeaWiFS, LRIT, METOP
Preselector
Insertion Loss:
0.5dB
Passband:
1680-1720 MHz
-3dB:
1627 and 1767 MHz
-3dB bandwidth:
120MHz
-20dB bandwidth
280 MHz
Center Frequency:
1700 MHz
Cell Phone Rejection:
-80 dB @ 850 MHz
-10 dB @ 1800 MHz
LNA
Gain:
38 dB
Noise Figure:
0.6 dB
Four Pole Filter
Bandwidth:
1680 -1714 MHz @ 1 dB
-3 dB bandwidth:
53 MHz
Center Frequency:
1697 MHz
Insertion Loss:
2.5 dB
Downconverter
Gain:
22 dB
IF center frequency:
1702.5 MHz to 137.5 MHz
IF frequency range:
112-162 MHz approx.
Noise figure:
16 dB
Supply Voltage:
10 - 15 VDC (power supplied on center conductor of IF coax)
Operating Temperature range:
-40
°
C to -65
°
C
Overall:
Noise Figure:
1.1 - 1.2 dB
Gain:
60 dB
-3 dB bandwidth:
50 MHz
Unit Dimensions:
178mm (7") diameter, 101mm (3.97") tall
Weight:
2.2 kg (4.8 lbs)
Содержание TeraScan 1.5M
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