Ascent Communication Technology ARF120B Series, Краткое руководство пользователя

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ARF122B 1.2GHz MDU RF Amplifier
Solutions Provider for FTTx, RFoG and HFC www. ascentcomtec.com Page 6 of 15
RF Test Point -20 dB
Noise Figure 5.6 dB
Group Delay 2 ns
Output Level, CTB CENELEC 41 Chs 112.0 dBµV
Output Level, CSO CENELEC 41 Chs 113.0 dBµV
Output Level, XMOD CENELEC 41 Chs 119.0 dBµV
CTB 105 / 72 Chs 66.0 dBc
CSO 105 / 72 Chs 63.0 dBc
XMOD 105 / 72 Chs 59.0 dBc
Return Path Specifications
Item Value
Pass Band 5 MHz to 65/204 MHz
Gain 25 dB
Input / Output Gain Control Range 0 dB to 20 dB, 1 dB step
Output Equalizer 0 dB to 12 dB, 1 dB step
Frequency Response
±
0.75 dB
Return Loss 18 dB
RF Test Point -20 dB
Noise Figure 5.6 dB
Output Level, 119.0 dBµV
BER
<1 x 10
-8
MER >35 dB
General Specifications
Item Value
Power Consumption (High Gain / Low Gain) 14.5 W
Supply Voltage 26 V
AC
to 65 V
AC
RF Connectors F-female
Dimensions ( W × H × D) 230 mm × 164 mm × 84 mm
Weight 1.5 kg
Water/Dust Ingress Protection Rating IP 54
Operating Temperature -40 °C to +55 °C
Storage Temperature -40 °C to +80 °C
Relative Humidity 5 % to 95 % (non-condensing)
EMC Compatibility EN 60728-2
Safety EN 60728-11
ESD / Surge 6 kV / 6 kV
Note: Unless otherwise noted, all specifications reflect typical performance and are
referenced to 20°C.