Specifications
Phase offset
-180 to 180
deg, 0.022 deg step
Frequency
Step change
Linear, Logarithm
Sweep point number
1 to 2,048 @ list sweep
2 to 65,536 @ step sweep
Sweep
Step sweep
Frequency or level is swept from the start
until the stop at specified step.
Harmonics
<-30dBc @ in-band
Non-harmonics
<
-65dBc @ 5 to
<
750MHz
<-60dBc
@
0.75
to
<1.025GHz
<-57dBc
@
1.025
to
<1.5GHz
<-53dBc
@
1.5 to
<2.25GHz
<-50dBc
@
2.25
to
<2.5GHz
<-47dBc
@
2.5
to
3GHz
Setting resolution
0.1dB
Level setting
Ten key, Rotary encoder, Arrow key
Level unit
dBm
、
dBμV
、
Vrms
、
mVrms
、
mW
Maximum attenuation
80dB
（
min
）
Setting range
-70dBm to +20dBm
Reverse power protection
+30dBm(CW average power), 50VDC
Output connector
N(J)
Output on/off
At on
At off
Green LED turns off and the
output level is attenuated lower
than 80dB from maximum output
level.
Green LED turns on.
Output impedance
50Ω
VSWR
<1.6 @ < -10dBm
Amplitude
Maximum output level
<at ALC on>
+14dBm @ 5MHz to <1.025GHz
+13dBm @ 1.025 to <2.025GHz
+11dBm @ 2.025 to <2.825GHz
+10dBm @ 2.825 to 3GHz
Level [dBm]typical
Frequency [GHz]
0
0.5
1
1.5
2
2.5
3
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
16.0
18.0
20.0
<at ALC off>
0.1Hz(maximum 11digits setting)
Frequency setting resolution
5MHz to 3GHz
Output frequency range
Ten key, Rotary encoder, Arrow key
Frequency setting
Internal, External
Reference frequency
Internal reference frequency
<±0.2ppm @ 0 to 50°C
Temperature stability
<±0.5ppm/year
Aging rate
Reference frequency output
10MHz
Frequency
approx.1Vp-p
Output level
50Ω(nominal)
Output impedance
AC coupling
Output coupling
+27dBm(CW average power), 50VDC
Reverse power protection
BNC(J)
Connector
External reference input
10MHz
Frequency
40 to 60% duty square wave
(40 to 53% when the input is less than 1.2Vp-p)
Waveform
1.0 to 3.3Vp-p
Input level
AC coupling
Input coupling
50Ω
Input impedance
+30dBm(CW average power), 50VDC
Input damage level
BNC(J)
Connector
Spectral purity
SSB phase noise
<-95dBc/Hz @ 1 to 3GHz, 20kHz offset
<-100dBc/Hz @ 5M to <1GHz, 20kHz offset
Sweep mode
Single sweep, Repeat sweep
Kinds of sweep
List sweep, Step sweep
List sweep
Sweep by arbitrary list of frequency or level
Level accuracy
ALC on
±0.6dB(typ)
@other than below
±1.2dB(typ)
@625 to 725MHz
ALC off
±0.9dB(typ)
@other than below
±1.5dB(typ)
@25 to 75MHz
at 25±5°C
*
Switching speed
Frequency transition time
<1.5ms @ 10N-3(MHz)(N
：
integer)
<0.5μs @ other points
Command and external trigger receiving
<3ms @ 10N-3(MHz)(N
：
integer)
<1.5ms @ other points
1
2
Switching speed
Level transition time
<200us
Command and external trigger receiving
<1.5ms
1
2
Manual : Set high/low level by TRIG key.
*
Trigger
Trigger source
Free run, External, Manual
Polarity
Rising, Falling @ edge trigger 1 and 2
High active, Low active @ level trigger 1 and 2
Save/Load
Save :
Load :
10 lists(Step sweep information
can’t be saved.)
1 list
Trigger mode
Edge trigger 1 and 2, Level trigger 1 and 2
Valid in external and manual trigger source.
*
Sweep rate
Level sweep
：
Frequency sweep
：
500μs to 10s/point,
100μs step
600μs to 10s/point,
100μs step
For logarithmic steps (frequency only), it's
2ms/point fastest. At 10N-3(MHz) (N:
integer) point, it changes to 3ms/point.
*
When used simultaneously with the
modulation function, the fastest speed is 1
ms/point.
*
