Advantech AMT-73 Installation And Operation Manual page 18

DESCRIPTION
RF Input (See A.2.7 for Input Power versus
Symbol Rate)
Typical L-Band Phase Noise (at 2GHz)
BER Performance and Channel Spacing
LNB Supply Voltage
LNB Signals
DATA & MANAGEMENT INTERFACES
Monitoring & Control (M&C)
Data Interfaces
Receiver ASI Interface
PHYSICAL SPECIFICATIONS
Physical Dimensions
Power AC (DC Optional)
Environmental
AMT-70/AMT-73/AMT-75 Installation and Operation
SPECIFICATION
2 x F-type, (F) for 950MHz to 2150MHz
Impedance: 75 Ω
Return Loss: ≥9 dB
Input Level: 10Log (Symbol Rate) -100 dBm, +12 dB
Maximum Composite Input Power: -20dBm
-60 dBc/Hz at 10 Hz
-70 dBc/Hz at 100 Hz
-80 dBc/Hz at 1 kHz
-90 dBc/Hz at 10 kHz
-98 dBc/Hz at 100 kHz
Refer to
Figure 6 for Viterbi and Viterbi with Reed Solomon FEC.
Refer to for eTPC FEC and Chapter 15
Chapter 9
13V or 18V switchable
450 mA maximum
22 kHz switching tone available
10 MHz reference output (nominal 0.5V p-p)
Front Panel: as standard
External M&C Interface: 10/100Base-T, RS-232, RS-485, SNMP (future
option)
Configuration Parameter Storage: NVRAM
RS 530 / V35 (standard)
ASI (optional)
Single HSSI interface (standard)
Triple HSSI interface (optional)
Ethernet 10/100 Base-T (optional)
G.703 (optional)
Nx T1/E1(optional)
Encoded Line Rate: 270 MSymbol ± 100 ppm
Min Sensitivity (D21.5 idle pattern): 200 mV
Max Input Voltage: 880 mV p-p
Discrete Connector Return Loss: ≥15 dB
Max. Distance: 150 m
The AMT-70 is a rack-mountable 1RU EIA chassis.
Height: 4.4 cm (1.75")
Width: 43.2 cm (17") without ears and 48.26cm (19") with ears
Depth: 40.6 cm (16")
Weight: 11 lb (5 kg) maximum
AC: Auto sensing 95-265 VAC, 50/60 Hz
DC: 48 VDC (+32 to +72 VDC)
Typical Power Dissipation:
45 W without LNB/BUC power supply
60 W when powering LNB/BDC
150 W when powering BUC and LNB/BDC
Operating Temperature: 0°C to 45°C (32°F to 122°F)
o
Storage Temperature: -25 C to 85
Relative Humidity: up to 90% non-condensing, operating; up to 95% non-
condensing, storage
Altitude: Up to 10,000 ft (3,045 m) operating; to 40,000 ft
(12,180 m) during transit
o o o
C (-13 F to 185 F)
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