Contemporary Research ICE-HE-DXL Manual del usuario - Página 4
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Imprimir páginaBoth the front and rear panel USB ports and the RS-232 port all perform the functions of control and firmware updates. However, the
front panel USB performs faster firmware updates.
iCC-Net Connections
RF In:
'F', female, 75 ohm impedance, RF and iCC-Net from CATV system
(Only for legacy 2-way applications)
Data Receive:
Carried over the same RF coax connection as TV channels
Return signal from system controllers
Sub-band, 5.6 MHz, narrow-band signal below standard sub-band channels
-15 to +35 dBmV signal level (0 to +15 dBmV nominal)
RF Out:
'F', female, 75 ohm impedance, RF to CATV distribution to controllers
Data Transmit: Mid-band VHF, 74.7 MHz, narrow-band signal between channels 4 and 5
±80 KHz max carrier deviation
+14 to +45 dBmV, adjustable from front panel
Power Connections
Power In: 2.1 mm coaxial jack (inside center conductor positive), 11 to 18 VDC, 12 VDC typical, 250 mA maximum
Includes
12 VDC Power Supply, 500 mA 110/220VAC, 60/50 Hz
Embedded DX Lite software
Page 4
ICE-HE-DXL User Manual 04/2018