Comtec MBT-4000, Инструкция по установке и эксплуатации

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1–5
1.6.3 BDC-4000 Block Down Converter ODU
Output Frequency Range 950 – 2000 MHz
Input Frequency
(by model)
BUC-4000C 3400 – 4200 MHz
BUC-4000X 7250 – 7750 MHz
BUC-4000Ku 10.95 – 12.75 GHz
BUC-4000Ka 20.20 – 21.20 GHz
17.70 – 18.70 GHz (optional band)
18.70 – 19.20 GHz (optional band)
19.20 – 20.20 GHz (optional band)
Input/Output Impedance
50

Input Return Loss 18 dB minimum
Output Return Loss 15 dB minimum
Input Connector Type ‘N’ Female (C-, X-, and Ku-Band)
Output Connector Type ‘N’ Female
Gain 15 dB nominal at minimum attenuation
User Attenuation Range 0 – 10 dB, in 0.25 dB steps (0.1 dB optional)
Output Power, P1dB +12 dBm minimum
Third Order Intercept +22 dBm minimum
Spurious (Carrier Related) -60 dBc
Noise Figure 15 dB maximum @ 0 dB attenuation