Anritsu 682XXB, 683XXB 682XXB/683XXB MM 3-15

2. Set up the 682XXB/683XXB as follows:
a. Reset the instrument by pressing SYSTEM,
then Reset . Upon reset the CW Menu is dis-
played.
b. Press Edit L1 toopen the current power level
parameter for editing.
c. Set L1 to the lesser of +10 dBm or the maxi-
mum leveled power level for the instrument
being tested (refer to Table3-2, page 3-6).
d. Press Edit F1 toopen the current frequency
parameter for editing.
e. Set F1 to 10 MHz.
3. On the Spectrum Analyzer,measure the worst
case harmonic and non-harmonic signals for the
10 MHz carrier.Record their presence by enter-
ing the levels on the TestRecord. Refer to Table
3-3 for the specified level limits.
NOTE
Harmonics appear at multiples of the CW
frequency and diminish quickly as the CW
frequency gets greater than 1 GHz.
4. Repeat step 3 with F1 set first to 20 MHz, then
set to 30 MHz. Measure the worst case harmonics
and non-harmonics for each carrier frequency
and record their presence by entering their levels
on the TestRecord.
5. Change the Spectrum Analyzer setup as follows:
a. Span: 100 MHz/div
b. CF: 500 MHz
6. Repeat step 3 with F1 set to 40 MHz. Measure
the worst case harmonic and non-harmonic sig-
nals for the 40 MHz carrier and record their pres-
ence by entering their levels on the TestRecord.
7. Change the Spectrum Analyzer setup as follows:
a. Span: 200 MHz/div (or maximum span width)
b. CF: 1 GHz (N/A if at maximum span width)
8. Repeat step 3 with F1 set to 350 MHz. Measure
the worst case harmonic and non-harmonic sig-
nals for the 350 MHz carrier and record their
682XXB/683XXB MM 3-15
Harmonic and Harmonic Related:
500 MHz to 2.2 GHz (68XX5B): <–50 dBc
10 MHz to 50 MHz: <–30 dBc
>50 MHz to 2 GHz: <–40 dBc
>2 GHz (2.2 GHz for 68XX5B)
to 20 GHz: <–60 dBc
>20 GHz to 40 GHz: <–40 dBc
Harmonic and Harmonic Related (Models having a
high-end frequency of >40 GHz and units with Op-
tion 15B at maximum specified leveled output
power):
500 MHz to 2.2 GHz (68XX5B): <–50 dBc
10 MHz to 50 MHz: <–30 dBc
>50 MHz to 2 GHz: <–40 dBc
>2 GHz (2.2 GHz for 68XX5B)
to 20 GHz: <–50 dBc
>20 GHz to 40 GHz: <–40 dBc
50 GHz units: >40 GHz to 50 GHz: <–40 dBc
60 GHz units: >40 GHz to 60 GHz: <–30 dBc
65 GHz units: >40 GHz to 45 GHz: <–25 dBc
>45 GHz to 65 GHz: <–30 dBc
Non-Harmonics:
500 MHz to 2.2 GHz (68XX5B): <–50 dBc
10 MHz to 2 GHz: <–40 dBc
>2 GHz (2.2 GHz for 68XX5B)
to 65 GHz: <–60 dBc
Table3-3. SpuriousSignals Specifications
PERFORMANCE SPURIOUS SIGNALS TEST: RFOUTPUT SIGNALS
VERIFICATION £2 GHz (£2.2 GHzfor 68XX5B MODELS)