Comtech EF Data MBT-4000B, Руководство пользователя по установке и эксплуатации, Страница: 18 / 86

MBT-4000 Multi-Band Transceiver System Revision 1
Introduction MN/MBT4000B.IOM
1–4
1.4 Summary of Specifications
1.4.1 Environmental & Physical
Temperature
ODU: BUC-4000
Operating -40º to 122ºF (-40º to 50ºC)
Non-operating -58º to 167ºF (-50º to 75ºC)
Operational Humidity 5 to 95% non-condensing
Operational Altitude 10,000 ft above sea level
Prime Power
ODU: MBT-4000B
90 to 260 VAC, 47 to 63 Hz
Dimensions (excluding connectors) See Figure 1-4
1.4.2 BUC-4000 Block Up Converter ODU
Input Frequency Range 950 to 2000 MHz, 125 kHz steps
1 kHz (optional)
Output Frequency
(by model)
BUC-4000C 5860 to 6650 MHz
BUC-4000X 7900 to 8400 MHz
BUC-4000Ku 13.75 to 14.50 GHz
BUC-4000Ka
30.00 to 31.00 GHz
27.50 to 28.50 GHz (optional)
28.50 to 29.50 GHz (optional)
29.50 to 30.10 GHz (optional)
Input/Output Impedance
50
Ω
Input Return Loss 15 dB minimum
Output Return Loss 18 dB minimum
Input Connector Type ‘N’ Female
Output Connector Type ‘N’ Female (C-, X-, and Ku-Band)
Gain 15 dB nominal at minimum attenuation
User Attenuation Range 0 to 10 dB
Output Power, P1dB +10 dBm minimum
Third Order Intercept +20 dBm minimum
Spurious
Carrier Related -60 dBc
Non-Carrier Related -60 dBm
External Reference
Input, either 5 MHz or 10 MHz ± 5 dBm (optional)