RIGOL     
8  RP1000D User’s Guide 
Specifications 
Technical Specifications 
 
RP1025D: 
 
X50 or X200 attenuation ratio: DC - 25MHz 
(-3dB) 
X20 attenuation ratio: DC - 15MHz
 
Range (DC + AC 
peak-peak value) 
X20 attenuation ratio: ≤ 140Vpp, about 
50Vrms or DC 
X50 attenuation ratio: ≤ 350Vpp, about 
125Vrms or DC 
X200 attenuation ratio: ≤ 1400Vpp, about 
500Vrms or DC 
Voltage 
Maximum differential voltage: 1400V 
(DC+AC peak-peak value) or 500Vrms 
Voltage to ground at the input terminal: 
Single-ended and to ground: 2MΩ/2.3pF 
X50 or X200 attenuation ratio: 14ns 
X20 attenuation ratio: 23.4ns 
Rejection 
100Hz: > 60dB 
Specified external 9V DC power supply 
(must be specified products acknowledged 
by 
)