Atec Anritsu-MG3690 Series - Manual (Page 4)

4
Spectral Purity
All specifications apply at the lesser of +10 dBm output or maximum specified leveled
output power, unless otherwise noted.
Spurious Signals
Frequency Switching Time
Definitions
Free Running Mode:
(Step or List Sweep)
t sw = Switching Time, Unlocked
t lk = Locked Time = 1ms + t dw
t dw = Dwell Time, after locking. Selectable, 1 ms minimum
t lk (min) = 2 ms
Single Frequency Trigger Mode:
(List, non-sequential, and CFx modes)
Switching Time (t
sw
)
Power Line and Fan Rotation Spurious Emissions (dBc):
Non-harmonics:
AM Noise Floor:
Typically < –145 dBm/Hz at 0 dBm output and offsets > 5 MHz from carrier.
Residual FM* (Analog Sweep and Unlocked FM modes, 50 Hz - 15 kHz BW) (typical):
* –30 dBc typical with high power Option 15
** 20 GHz to 21 GHz and 39 GHz to 40 GHz, –20 dBc typical (Option 15 only)
Harmonic and Harmonically-related:
t sw * (ms) Condition
5 ms + 1 ms/GHz step not starting at, or crossing dwell frequencies
7 ms + 1 ms/GHz (typical) step not starting at, or crossing band switching frequencies
8 ms + 1 ms/GHz (typical) step starting at, or crossing band switching frequencies
Frequency Range Standard
0.1 Hz to 10 MHz (Option 22) < –30 dBc
10 MHz to ≤ 100 MHz (Option 4) < –40 dBc
> 100 MHz to ≤ 2.2 GHz (Option 4) < –50 dBc
10 MHz to ≤ 50 MHz (Option 5) < –30 dBc
> 50 MHz to < 2 GHz (Option 5) < –40 dBc
2 GHz (> 2.2 GHz w/Option 4) to ≤ 20 GHz < –60 dBc*
> 20 GHz to ≤ 40 GHz < –40 dBc* **
> 40 GHz to ≤ 50 GHz (MG3695C) < –40 dBc*
> 40 GHz to ≤ 67 GHz (MG3697C) < –25 dBc
Frequency Range Standard
0.1 Hz to 10 MHz (Option 22) < –30 dBc
10 MHz to ≤ 2.2 GHz (Option 4) < –60 dBc
10 MHz to ≤ 2 GHz (Option 5) < –40 dBc
> 2 GHz (2.2 GHz w/Option 4) to ≤ 67 GHz < –60 dBc
Frequency 300 Hz
Offset from Carrier
300 Hz to 1 kHz > 1 kHz
10 MHz to ≤ 500 MHz (Option 4) < –68 < –72 < –72
> 500 MHz to ≤ 1050 MHz (Option 4) < –62 < –72 < –72
> 1050 MHz to ≤ 2200 MHz (Option 4) < –56 < –66 < –66
0.01 GHz to ≤ 8.4 GHz < –50 < –60 < –60
> 8.4 GHz to ≤ 20 GHz < –46 < –56 < –60
> 20 GHz to ≤ 40 GHz < –40 < –50 < –54
> 40 GHz to ≤ 67 GHz < –34 < –44 < –48
Frequency Range
Resid ual FM (Hz RMS)
Option 3/3X Standard
≤ 8.4 GHz < 40 < 120
> 8.4 GHz to 20 GHz < 40 < 220
> 20 GHz to ≤ 40 GHz < 80 < 440
> 40 GHz to ≤ 67 GHz < 160 < 880
Frequency Range
Resid ual FM (kHz RMS)
Unlocked Narrow
FM mode
Unlocked Wide
FM mode or
Analog Sweep (typ.)
0.01 GHz to ≤ 20 GHz < 10 < 25
> 20 GHz to ≤ 40 GHz < 20 < 50
> 40 GHz to ≤ 67 GHz < 40 < 100
Band Switching Dwell Frequencies: 2 (2.2 w/Opt. 4), 10, 20, 40 GHz
Filter Switching Dwell Frequencies: 3.3, 5.5, 8.4, 13.25, 25, 32 GHz
< 2.2 GHz w/Opt. 4: 12.5, 15.625, 22.5, 31.25, 43.75, 62.5, 87.5,
125, 175, 250, 350, 500, 700, 1050, 1500 MHz
*Not applicable with FM mode active
*Residual FM is not applicable with FM locked mode
Residual FM* (CW and Step Sweep modes, 50 Hz - 15 kHz BW) (typical):