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HG8648 SERIES

HG8648 SERIES

 
Details

HG8648 SERIES

DDS RF SIGNAL GENERATOR

Feature
.3GHz sine signal
.Use - modulation single PLL fraction divider
.Frequency range 9KHz~3002MHz
.Produced by SMT, new type metal case
.Save and recall function
.Pulse modulation optional
.USB, GPIB and RS 232 interface
.High reliability MTBF>=10000h

HG8648 I/II/III
Frequency range9KHz~1003MHz HG8648 I
9KHz~2002MHz HG8648 II
9KHz~3002MHz HG8648 III
Resolution1Hz ≤1000MHz
2Hz 1000MHz~2000MHz
4Hz 2000MHz~3000MHz
Frequency stability1x10-8/day
RF output level
-127dBm~+13dBm ≤1000MHz
-115dBm~+10dBm 1000MHz~2000MHz
-115dBm~+7dBm 2000MHz~2500MHz
-115dBm~+5dBm 2500MHz~3000MHz
(pulse modulation less 3dBm)
Output power resolution0.1dBm
Reserve power protection15W(50Ω load)
Spectral purity
Harmonic<-30dBc (output level≤+4dBm)
Non harmonic<-50dBc (output level≤+4dBm)
Sub harmonic<-40dBc (output leve≤+4dBm)
SSB phase noise
(deviation from carrier
frequency>20KHz)		<-114dBc/Hz as 500MHz carrier frequency
<-110dBc/Hz as 1000MHz carrier frequency
<-104dBc/Hz as 2000MHz carrier frequency
<-100dBc/Hz as 3000MHz carrier frequency
FM Modulation
Frequencyint. 1KHz and 400Hz
ext.DC,50Hz~50KHz
Int. + ext.
Deviation
0~100KHz fc<251MHz
0~50KHz fc<502MHz
0~100KHz fc<1004MHz
0~200KHz fc<2008MHz
0~400KHz fc<3000MHz
Resolution10Hz (max. deviation≤10%)
100Hz (max. deviation>10%)
AM Modulation
Frequencyint. 1KHz and 400Hz
ext. DC,20Hz~25KHz
Depth0~100% fc≤1000MHz
0~70% fc>1000MHz
Resolution0.1%
ΦM Modulation
Frequencyint. 1KHz and 400Hz
ext. 50Hz~50KHz
Deviation0~10rad fc<251MHz
0~5rad fc<502MHz
0~10rad fc<1004MHz
0~20rad fc<2008MHz
0~40rad fc<3000MHz
Resolution0.01rad
Pulse Modulation (option)
Rise and fall

<15nS

On/Off>55dB fc≤2GHz
>45dB fc≤3GHz
FrequencyDC~10MHz
AmplitudeTTL level
Output impedance50Ω
Power supply110~127 VAC±10%, 220~240VAC±10% 50Hz±2Hz, 60Hz±2Hz
DIMENSIONS & WEIGHT340x170x440mm
10Kg