Portable Standard Performance Optical Spectrum Analyzer

    UTS2000 Series Spectrum Analyzer with Tracking Generator

The supplier of State Grid

IEC156/ISO 9001:2008

Specification

UTS2010

UTS2010D

UTS2020

UTS2020D

UTS2030

UTS2030D

Spectrum Measurement

Range

9kHz~1GHz

9kHz~2GHz

9kHz~3GHz

Resolution 

1Hz

Accuracy

±(Frequency Marker Readout*Frequency Reference Accuracy +1%*Span +10%*RBW+0.5*[Span/(Sweep Points-1)]+1Hz)

Internal Reference(10MHz)

Aging Rate <1ppm/year;Stability Over Temperature  <0.5ppm(15℃ ~ 35℃)

Resolution Bandwidth (RBW)

Range

10Hz~500kHz(1-10 Sequence),1MHz,3MHz

Electability(60dB/3dB)

RBW≤500kHz ;<5:1 Typical (Digital implementation,next to Gaussian shape);
<5%  Typical 

Accuracy

RBW≤500kHz ;<5%, Typical

Video Bandwidth

10Hz~3MHz,1-3-10 Sequence

Average Noise Level (10Hz RBW, 0dB RF Attenuator )

Preamplifier Off

100kHz/-90dBm,1MHz/-125dBm,100MHz/-122dBm,500MHz/-122dBm,1000MHz/-120dBm,
1.4GHz/-118dBm,1.8GHz/-115dBm,2.2GHz/-121dBm,2.5GHz/-121dBm,3.0GHz/-120dBm

Preamplifier On

100kHz/-139dBm,1MHz/-130dBm,100MHz/-140dBm,500MHz/-135dBm,1000MHz/-133dBm,
1.4GHz/-134dBm,1.8GHz/-130dBm,2.2GHz/-138dBm,2.5GHz/-138dBm,3.0GHz/-137dBm

Phase Noise

Offset 10kHz

-80dBc/Hz

Offset 30kHz

-90dBc/Hz

Offset 1MHz

-115dBc/Hz

Sweep Time

Span  (100Hz≤SPAN≤3GHz)

10ms to 3000s

Zero Span

1ms to 3000s

Sweep Modes

Continuous, Single

Trigger

Trigger Source

AUTO,Video,EXT

Offset 100kHz

5V TTL Level (Typical )

Frequency Counter

Resolution 

1Hz,10Hz,100Hz,1kHz

Uncertainty 

Frequency Readout x Frequency Reference Progress+Counter Resolution

Amplitude Accuracy (20℃~30℃)

Overall  Amplitude Accuracy(90%)

±1.2dB
Input Signal Range:  -50dBm ~ 0dBm

±1.5dB
Input Signal Range:  -50dBm ~ 0dBm

±1.5dB
Input Signal Range:  -50dBm ~ 0dBm

Amplitude 

Max. Safe Input  Level

Average Continuous Power:  23dBm

Average Continuous Power:  23dBm

Average Continuous Power:  27dBm

Max. Input DC Voltage

50Vdc

Input Attenuator  Range

0~30B, in 1dB step

0~30B, in 1dB step

0~30B, in 3dB step

1dB  Compression

 7dBm

Stray and Residual Response

Third-Order Intercept(TOI)

>30MHz: 13dBm

Second Harmonic Intercept(SHI)

 30dBm

Input Related Spurious

<-60dBm

Residual Response

<-85dBm

Tracking Generator 

Frequency Range

--

100kHz to 1GHz

--

100kHz to 1.8GHz

--

100kHz to 3GHz

Output Power

--

-30dBm ~ 0dBm,
in 1dB step

--

-30dBm ~ 0dBm,
in 1dB step

--

-30dBm ~ 0dBm,
in 1dB step

Output Flatness

--

 ±3dB

--

 ±3dB

--

 ±3dB

Input/Output

RF Input

SMA Type, Female(50Ω)

USB

USB Host,USB Device

LAN

10/100 Base-T, RJ-45 Connector

RS-232

9 Pin D-SUB (Positive)

AM/FM Demodulation

 Headset

Reference Input/Output

10MHz, BNC Negative, Input: 0dBm ~  +10dBm;Ouput: 0dBm±2dB

VGA

640*480,60Hz,15 Pin,D-SUB(Negative)