Kathrein UFO 356/TP Manual De Instrucciones página 11

DVB-T transmodulator COFDM-QAM
UFO 356/TP
DVB-T transmodulator for insertion in UFG 3xx UFO
base or extension units
Transmodulates two COFDM modulated DVB-T signals into two
QAM modulated output signals
Two complete channel units are integrated in one module
Two inputs (input A for channel unit Twin I, input B for channel
unit Twin II)
All essential transmission parameters can be set via the central
controller
The two output channels are fi xed adjacent channels.
The output frequency of channel unit Twin II is always 8 MHz
higher than the output frequency of Twin I
The two output levels can be commonly set and individually
switched off via the central controller
Adjacent channel compatible
MPEG 2 transport stream processor:
To set a constant output data rate (Stuffi ng)
For NIT matching
(cable NIT; additionally UFX 312 is required)
QAM modulator for 16/32/64/128/256 QAM
(factory setting: 64 QAM)
Software updates via controller interface
Required central controller software version: at least V 8.60
Dimensions (W x H x D) in mm: 265 x 27 x 170
Packing unit/weight (pcs./kg): 1/0.7
Type Frequency range
Order no. (MHz)
Input 1)
174-230/
470-862
UFO 356/TP
Ch Ch
20610013
¹ Settable for channel unit Twin I and Twin II independently in 7 MHz/8 MHz steps, fi ne tuning in 500 kHz steps
)
Settable in 8 MHz steps, fi ne tuning in 250 kHz steps
2)
3) Settable (Stuffi ng); > 470 MHz 3.0-7.15 MS/s
UFO compact signal processing
®
DVB-T transmodulator COFDM-QAM
20610013
Input level
Output
2)
(dBµV)
110-862
45-90 (16 QAM)
Ch Ch
55-90 (64 QAM)
compact
®
Modulation
COFDM Output data
Error Rate
mode rate
3)
(MS/s)
2 k, 8 k 2.275-7.15
Setting
Max. output
range/
level
MER output level
(dB) (dBµV) (dBµV)
37 85 75-85
UFO 356/TP
20610013
Power
consumption
(V/mA)
5/550
12.5/690
31/7