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Unity 4600 User's Manual
Characteristic
Max E
/N
@ Quasi-error-free threshold
b
0
(less than one uncorrected error-event per
hour)
RF Power Level Estimator
(locked to carriers or not)
LNB DC POWER
Activation
Voltage
Current (full load)
Short-circuit protection
European "Universal LNB"
800032-01 Rev. C
Table 2: Transport In Options
1. DVB-QPSK
QPSK R=1/2:
QPSK R=2/3:
QPSK R=3/4:
QPSK R=5/6:
QPSK R=7/8:
2. Turbo-QPSK
R=1/4:
2.9 dB,
R=1/2:
2.4,
R=3/4:
3.6
3. Turbo-8PSK
R=2/3:
4.8 dB,
R=3/4(I): 5.4,
R=3/4(II): 5.8,
R=5/6:
6.8,
R=8/9:
8.2
4. Turbo-16QAM
R=3/4:
6.6 dB
Unitless metric SIGNAL corresponds to input power as fol-
lows:
above -25dBm
-25dBm
-35dBm
-45dBm
-55dBm
-65dBm
below -65dBm
no signal
Accuracy: unit to unit <±5 dBm; over frequency <±10 dBm
User- or network-controlled selectable: ON or OFF
~ +18.7 VDC nominal at no loading, +18.0 VDC min. at max
loading
350 mA max
Thermal fuse, tripping at ~500 mA.
Software may be upgraded for "Universal Single LNB" polar-
ization and freq-band control per ASTRA recommendation
16
Specification
4.5 dB,
5.0 dB,
5.5 dB,
6.0 dB,
6.4 dB
Extrapolated from 90 up to 100+
90
70
50
30
10
Extrapolate from 10 down to <0
<0
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