Dvb-T/H Sfn Level Level Accuracy Verification - Channel 45 (Option 78 - Anritsu Spectrum Master MS2721B Maintenance Manual

MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________
Serial Number: ________________ Options: ___________________________________________________
DVB-T/H SFN Analyzer Option 78 Verification (continued)
DVB-T/H SFN Level Level Accuracy Verification – Channel 45 (Option 78)
Table A-165.DVB-T/H SFN Analyzer Level Accuracy Measurement Channel = 45ch at 666 MHz, Option 78
Test
Level AT(set)
(dBm) (dB)
–10 AT(–10) =
–15 AT(–10) + 5 =
–20 AT(–10) + 10 =
–25 AT(–10) + 15 =
–30 AT(–10) + 20 =
–35 AT(–10) + 25 =
–40 AT(–10) + 30 =
–45 AT(–10) + 35 =
–50 AT(–50) =
–55 AT(–50) + 5 =
–60 AT(–50) + 10 =
–65 AT(–50) + 15 =
–70 AT(–50) + 20 =
–75 AT(–50) + 25 =
–80 AT(–50) + 30 =
–84 AT(–50) + 34 =
MS2721B MM
Ref
SB(–10) Level
Or Input Pre Amp
SB(–50) Level Off/On
(dBm) (dBm) (dBm)
–10/NA
– NA – –15/NA
– NA – –20/–20
– NA – –25/–20
– NA – –25/–30
– NA – –25/–30
– NA – –25/–40
– NA – –25/–40
–25/–50
– NA – –25/–50
– NA – –25/–50
– NA – NA/–50
– NA – NA/–50
– NA – NA/–50
– NA – NA/–50
– NA – NA/–50
PN: 10580-00177 Rev. D
Pre
Pre Amp Amp Pre Amp
Off Off
M(Level) Dev M(Level)
(dBm) (dB) (dBm)
– NA – – NA –
– NA – – NA –
– NA – – NA –
– NA – – NA –
– NA – – NA –
Pre
Amp
On On
Dev Spec
(dB) (dB)
– NA – – NA – ± 2.0
– NA – – NA – ± 2.0
± 2.0
± 2.0
± 2.0
± 2.0
± 2.0
± 2.0
± 2.0
± 2.0
± 2.0
± 2.0
± 2.0
± 2.0
± 2.0
± 2.0
A-53