Comtech EF Data LPOD PS 1, Инструкция по установке и эксплуатации

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Low Power Outdoor (LPOD) Amplifier/Block Up Converter (BUC)
Revision 15
Introduction 1–9 MN-LPOD
Gain Min (Typical) 70 (75 dB)
Input Power Supply Requirements
90-264 VAC, 47-63 Hz, Power Factor Corrected
.96 (typical)
(48 VDC optional)
Max IF Input level (no damage) +10 dBm
Gain Adjust 20 dB in 0.25 dB steps
Gain Flatness
± 1.5 dB full band (optional ± 2.0 dB full band (-50 to +55°C))
± 0.30 dB per 40 MHz (optional ± 0.50 dB per 40 MHz (-50 to +55°C)
Gain variation over temp ±1.5 dB max, -40 to +55°C (optional ± 2.0 dB max (-50 to +55°C))
Input Return Loss 15 dB
Output Return Loss 19.1 dB (1.25:1 VSWR)
Noise Figure
10-15 dB typ, 20 dB max @ min attenuation, (8 dB typ, 15 dB max PS2
configured as SSPA only)
RF Mute Isolation -60 dBc min
AM/PM Conversion
2° typ, 3.5° max @ Rated P1dB
Third-order Intermodulation Level
(2 tones, @ -3 dB Total Backoff from
P1 dB
(-6 dBc SCL), Δ 1MHz)
-30 dBc typ, -25 dBc Guaranteed
Spurious Level
Harmonics -50 dBc @ Prated – 3 dB
Carrier Related
In Band
-60 dBc min @ P1dB
Non-Carrier
Related In Band
-60 dBm max (Input Terminated)
LO Leakage -25 dBm max
Group delay
variation
Linear ± 0.03 ns/MHz
Parabolic ±0 .003 ns/MHz
2
Ripple ± 1.0 ns pk-pk
Data Logging Parameters
Non-Volatile RAM: Capacity 30 days @ 90-minute intervals. Includes:
•
RF Output Power
•
Mute Status
•
Heatsink Temperature
• LNB Bias Current
Phase Noise (dBc/Hz) (with optional internal or
equivalent performance external reference)
Typical (C/X/Ku)
dBc/Hz
Spec (C/X/Ku)
dBc/Hz
Offset
100 Hz -79/-78/-76 -72/-72/-69
1 KHz -91/-87/-85 -84/-84/-82
10 KHz -105/-104/-98 -97/-97/-90
100 KHz -120/-114/-114 -107/-107/-102
1 MHz -132/-132/-132 -115/-115/-115