A-5 Test Records for Options Verification
A-20 PN: 10580-00255 Rev. J MT8212E and MT8213E MM
Test Records for Options Verification (continued)
ISDB-T and BER Verification, Options 30 and 79 (continued)
MT821_E Firmware Revision: _______________ Operator: _______________ Date: _____________
Serial Number: _______________ Options: ___________________________________________________
Table A-26. ISDB-T Signal Analyzer Level Accuracy Measurement Channel = 62ch at 767.14285714 MHz
Test
Level
(dBm)
AT(set)
(dB)
SB(–10)
or
SB(–50)
(dBm)
Input
Level
(dBm)
Ref Level
Pre Amp
Off / On
(dBm)
Pre Amp Off Pre Amp On
Spec
(dB)
M(Level)
(dBm)
Dev
(dB)
Pre Amp
On
M(Level)
(dBm)
Dev
(dB)
–10 AT(–10) = –10 / NA
–NA– –NA– ±2.0
–15 AT(–10) + 5 =
– NA – –15 / NA –NA– –NA– ±2.0
–20 AT(–10) + 10 =
– NA – –20 / –20 ± 2.0
–25 AT(–10) + 15 =
– NA – –25 / –20 ± 2.0
–30 AT(–10) + 20 =
– NA – –25 / –30 ± 2.0
–35 AT(–10) + 25 =
– NA – –25 / –30 ± 2.0
–40 AT(–10) + 30 =
– NA – –25 / –40 ± 2.0
–45 AT(–10) + 35 =
– NA – –25 / –40 ± 2.0
–50 AT(–50) = –25 / –50 ± 2.0
–55 AT(–50) + 5 =
– NA – –25 / –50 ± 2.0
–60 AT(–50) + 10 =
– NA – –25 / –50 ± 2.0
–65 AT(–50) + 15 =
–NA– NA / –50 –NA– –NA– ±2.0
–70 AT(–50) + 20 =
–NA– NA / –50 –NA– –NA– ±2.0
–75 AT(–50) + 25 =
–NA– NA / –50 –NA– –NA– ±2.0
–80 AT(–50) + 30 =
–NA– NA / –50 –NA– –NA– ±2.0
–84 AT(–50) + 34 =
–NA– NA / –50 –NA– –NA– ±2.0