Comtech EF Data MBT-4000 Installation And Operation Manual page 27

Multi-Band Transceiver System
Introduction
BUC-4000 ODU
Characteristic
UCS-4000 Combined
Transfer Characteristics
Gain
Gain Adjustment
Gain Adjustment Accuracy
Gain Stability
Noise Figure
AM/PM Conversion
Group Delay:
Linear
Parabolic
Ripple
Third Order Intercept
Amplitude Response
Environmental
Operating Temperature
ODU: BUC-4000
IDU: LBC-4000
Operating Altitude
Operating Humidity
Non-Operating
Temperature
Physical
ODU: MBT-4000
Prime Power
Size
Note: Contact factory with specific concerns.
Specifications
40 dB nom at minimum
attenuation
50 dB, 0.25 dB steps
(0.1 dB optional)
1.0 dB over 50 dB range
±0.25 dB/day at constant
temperature
±1.0 dB over temperature
20 dB at minimum
attenuation
0.1 deg/dB, max, to
–15 dBm output
±0.05 nS/MHz
2
± 0.01 nS/MHz
1 nS p-p
+20 dBm
±0.50 dB over any 36/72
MHz
±1.1 dB over full band
-40° to +50°C
(-40° to 122°F)
-10° to +50°C
(-14° to 122°F)
10,000 Feet above sea
level
5 to 95% non-condensing
-50° to +71°C
(58° to 160°F)
90 to 260 VAC, 47 to 63 Hz
See drawing, Figure 3
BDC-4000 ODU
Characteristic
DCS-4000 Combined
Transfer Characteristics
Gain
Gain Adjustment
Gain Adjustment Accuracy
Gain Stability
Transmit Phase Noise
Noise Figure
Image Rejection
AM/PM Conversion
Group Delay:
Linear
Parabolic
Ripple
Third Order Intercept
Amplitude Response
1-3
Revision 3
MN/MBT4000.IOM
Specifications
50 dB nom at minimum
attenuation
50 dB, 0.25 dB steps
(0.1 dB optional)
1.0 dB over 30 dB range
±0.25 dB/day at constant
temperature
±1.0 dB over temperature
Exceeds requirements of
MIL-STD 188-164A
15 dB max, at minimum
attenuation
60 dB minimum
0.1 deg/dB, max, to –15
dBm output
±0.05 nS/MHz
2
±0.01 nS MHz
1 nS p-p
+20 dBm minimum
±0.50 dB over any 36/72
MHz
±1.1 dB over full band