UNI-T UTG2122B User Manual

120 UTG2000B Series
Appendix B: Performance Index
Model
UTG2122B
UTG2082B
UTG2062B
Channel
Dual channel
Max frequency
120MHz
80MHz
60MHz
Sampling rate
1.28GSa/s (320MSa/s ,4 times interpolation)
Waveform
Sine, square, ramp, burst, noise, DC, arbitrary, harmonic, expression
Working modes
Output gating, continuous, modulation, frequency sweep, burst
Modulation types
AM、FM、PM、ASK、FSK、PSK、BPSK、QPSK、 OSK、
SUM、DSBAM、QAM、PWM
Frequency characteristic
Sine wave
frequency range
1μHz~120MHz
1uHz~80MHz
1uHz~60MHz
resolution
1uHz
Accuracy
±0.5 ppm, 25℃
Annual aging rate
±1ppm
harmonic distortion (typical
value)
test condition: output frequency 0dBm
DC~1MHz
-60dBc
1MHz ~10MHz
-55dBc
10MHz ~40MHz
-50dBc
40MHz ~80MHz
-45dBc
80MHz ~120MHz
-40dBc
THD (typical value)
<0.2%(DC~20kHz,1Vpp)
Spurious
signal(anharmonic)
test condition: output frequency 0dBm
DC~10MHz,<-70dBc
> 10MHz <-70dBc+6dB/ octave
Phase noise(typical)
10 MHz
：
≤-125 dBc/Hz(typical,0dBm,10kHz deviation)
Square wave
frequency range
1μHz~30MHz
1μHz~25MHz
1μHz~25MHz
resolution
1uHz
rise/fall time
(typical,1kHz,1Vpp)
<11ns <12ns <13ns
overshoot
<2% (typical)
Duty ratio
0.001%~99.999% (limited by current frequency, output
symmetry
(duty ratio=50%)
1% of period + 4ns
Shake
typical(1MHz,1Vpp,50Ω)
≤
5MHz
:
2ppm + 200ps,>5MHz
:
200ps
Ramp wave
Frequency
1μHz~5MHz
1μHz~4MHz
1μHz~3MHz
resolution
1uHz
nonlinearity
< 1% of peak output(typical value,1kHz,1Vpp ,symmetry 100%)

UNI-T UTG2122B Specifications

General

Brand	UNI-T
Model	UTG2122B
Category	Portable Generator
Language	English