6
Requirements for external power supply unit (PSU)
■
Output voltage
+20 V ± 1 V
■
Output current
Recommended to use PSU with 50% extra power reserve
■
Ripple at single and/or double
< 10 mV p-p
mains frequency
■
Ripple & noise
< 200 mV p-p
■
Output connector type
3.5/1.3 (+) plug
■
Short circuit protection
■
Double insulated (marked
)
■
Meet EN 55022 class B conducted emissions requirements, measuring with grounded load
TECHNICAL SPECIFICATIONS
Optical input
Wavelength
1100 - 1650 nm
Optical input level (OLC range)*
-15 ÷ -5 dBm
DTT Outputs
DTT frequency range
87.5-240 / 470-790 MHz
Output level
75 dBµV
dSCR outputs
SAT frequency range
950-2150 MHz
User bands
32 max. per pair outputs, configurable
User band bandwidth
20-60 MHz, configurable
Control commands
Output level
dSCR mode
83 dBµV
Legacy mode
78 dBµV
DTT frequency range
87.5-240 / 470-790 MHz
DTT output level
75 dBµV
Return loss / impedance
> 10 dB / 75
Ω
Powering
Supply voltage
DC input
20 V
dSCR output
13-18 V
Power consumption
6.8 W
Main characteristics
Operating temperature range
-20
o
C ÷ + 50
o
C
Dimensions/Weight (packed)
147x89x26 mm/0.4 kg
EN50494 / EN50607 (SCR/dSCR), Legacy (13 V / 18 V, 0/22 kHz)
* The system performance depends on optical level
Summary of Contents for Unifiber IDLF-RXLOO2-WOOOO-OPR
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