Frequency Range

9KHz-3.6GHz

Frequency resolution

1Hz

Readout Accuracy

± (frequency standard reading × frequency reference accuracy +1% × span +10% × RBW +0.5 × [span / (sweep points -1)] +1 Hz)

Frequency reference stability (10MHz)

Aging rate

<1ppm/year

Temperature stability

<0.5ppm (15°C~35°C)

Resolution Bandwidth Range (RBM)

Range (<1KHz Optional )

10Hz to 500kHz (1 to 10 continuous),1MHz,3MHz

Selective

   RBW≤500kHz

<5:1

Accuracy

<5%

VBW

10Hz~3MHz

Sweep time  

Setting range100Hz≤SPAN≤3GHz

10ms to 3000s

Span=0 Hz

1ms to 3000s

Sweep mode

continuous, single

Frequency counter 

Resolution

1Hz,10Hz,100Hz,1kHz

Counter uncertainty

±(frequency read value×frequency reference accuracy +counter resolution)

Total Amplitude Uncertainty

±1.5dB

Displayed Average Noise Level(10Hz RBW)

Frequency 

Preamplifier off

Preamplifier on

100kHz

-90dBm

-110dBm

1MHz

-120dBm

-140dBm

100MHz

-122dBm

-145dBm

500MHz

-125dBm

-145dBm

1000MHz

-122dBm

-140dBm

1.4GHz

-120dBm

-138dBm

1.8GHz

-123dBm

-140dBm

2.2GHz

-121dBm

-138dBm

3.0GHz

-120dBm

-137dBm

Phase Noise

-80dBc/Hz @ 10kHz(typ.)

-90dBc/Hz @ 30kHz(typ.)

-115dBc/Hz @ 1MHz(typ.)

Amplitude

Maximum safe input level

Average continuous power

+27dBm

Max input DC voltage

50Vdc

Input attenuator range

+7dBm

1dB Compression point

0 to 39dB,steps:3dB

Spurious response 

TOI

+13dBm

SHI

+30dBm

Input related spurious

<-85dBm

Residual response(Inherent)

<-60dBc

Input/Output 

RF Input

Type-SMA female(50Ω)

USB

Version 1.1

LAN Interface

Headset jack 

AM/FM

RJ-45,10 Base-T,100 Base-T

Reference Input/Output

BNC female,10MHz