Sharp LC-20AV7U Service Manual page 3

< ATSC >
Description
1. RECEIVED FREQ. RANGE
(-28dBm)
2. ATSC DYNAMIC RANGE
(min./max.)
3. ATSC SUSCEPTIBILITY TO
RANDOM NOISE
4. NTSC CO-CHANNEL
INTERFERENCE
5. MULTIPATH
6. Audio S/N (0dBfs)
7. Audio DIST. (0dBfs)
Note: Nominal specifications represent the design specifications. All units should be able to approximate these.
Some will exceed and some may drop slightly below these specifications. Limit specifications represent
the absolute worst condition that still might be considered acceptable. In no case should a unit fail to meet
limit specifications.
Condition
+
–
VHF LOW BAND. CH.4
VHF HI BAND. CH.10
UHF BAND. CH.41
VHF LOW BAND. CH.4
VHF HI BAND. CH.10
UHF BAND. CH.41
VHF LOW BAND. CH.4
VHF HI BAND. CH.10
UHF BAND. CH.41
A
B
C
D
E
F
FF
G
Lch
Rch
Lch
Rch
1-2
Unit Nominal
kHz ---
dBm ---
dB ---
dB ---
dB ---
dB ---
% ---
Limit
>100
-76/0
<26
>-6
<6
>50
<3
A7144SP