User's Manual

DIGITAL
INNOVATOR CX
Low Power UHF DTV Transmitter/Translator 5W - 250W
Specifications published here are current as of the date of publication of this document. Because we are continuously improving our products, Axcera reserves the right to change specifications without prior notice.
At any time, you may verify product specifications by contacting our office. Axcera views it’s patent portfolio as an important corporate asset and vigorously enforces its patents. Products or features contained
herein may be covered by one or more U.S. or foreign patents.
0711R0 © 2007 AXCERA All Rights Reserved An Equal Opportunity Employer
103 Freedom Drive, PO Box 525, Lawrence, PA 15055, USA t:[phone] f:[phone] www.axcera.com Innovator CX UHF DTV Tx
Options
AC Surge Protector
GPS Receiver
Stringent Mask Filter
Spare Parts Kit
Climate Controlled Outdoor Enclosure
Equipment Rack
1
Consult factory for other frequencies, voltages or altitudes
2
Measured in 30KHz RBW, relative to total average power
Model Information
Model Numbers CU5ATD CU30ATD CU50ATD CU125ATD CU250ATD
CU5ARD CU30ARD CU50ARD CU125ARD CU250ARD
Power Output 5W 30W 50W 125W 250W
Power Consumption 180W 400W 500W 1100W 1700W
Input Power
1
Line Voltage (VAC) 100-240 208-240 ±10%
Power Requirements Single Phase, 50 or 60 Hz
Size (19” rackmount) 3RU 7RU
Weight (lbs) 40 45 50 150 150
Maximum Altitude
1
8500ft (2600m) AMSL
Operational Temperature Range 0 to +50º, derate 2ºC/1000 ft
Operational Humidity Range 0% to 95% non-condensing
Specifications
General Output Parameters
Standard ATSC
Connector Type N
Impedance 50 Ohms
Bandwidth 6 MHz
Test Signal Internal PRBS-23
Frequency Range
1
470 to 806 MHz
Frequency Stability ±1 ppm (max. 30 day variation)
w/precise frequency control ±2Hz
Regulation of Output Power 3%
Out of Band
2
Compliant with FCC Simple
or Stringent DTV Mask
SNR 32 dB (typical), 30dB (min.)
Input Parameters (Transmitter)
Connector Type BNC
Data Interface
Input Rate 19.39Mbps, 6MHz Channel
Input Interface SMPTE 310M (ASI optional)
Input Parameters (Translator)
Frequency Range 54 to 806 MHz
Connector Type BNC
Impedance 50 Ohms
Level -78 to -8 dBm
White Noise Threshold of Errors Better than 15.5 dB
Equalization Range Better than ±45 μsec