Doble Spark P3 Universal PD & EMI Analyzer

9kHz – 2GHz

The Doble Spark P3 is a partial discharge and EMI analyzer that supports detection from 9 kHz to 2 GHz, including IEC 60270, UWB, HF, UHF, acoustic, and CISPR16 EMI measurements. It features two PD input channels, two reference/acoustic channels, and supports spectrum, time-resolved, phase-resolved, and acoustic modes. The system offers >120 dB dynamic range, adjustable gain settings, and compatibility with a wide range of PD sensors. It is battery powered, IP67 rated when closed, and integrates with Doble Pulse software for test planning and data analysis.

Product Info Available Add-Ons Related Products

PD Frequency Range	9 kHz – 2 GHz
UWB Detection Band	100 kHz – 60 MHz
PD Detection Types	IEC 60270, UWB, HF, UHF, Acoustic, CISPR16 EMI
Total Dynamic Range	>120 dB
Gain Stages	HF/UWB: –20, 0, +20 dB UHF: –20, 0, +20, +40 dB Acoustic: 0, +20 dB Reference Voltage: –40, –20, 0, +20 dB
Tuner Sensitivity	1 µV
Input Channels	2 PD input, 2 reference/acoustic channels
Input Connectors	BNC 1: UHF BNC 2: HF/UWB/EMI/Acoustic BNC 3: Sync/Acoustic
Sensor Power Outputs	12 V DC and 28 V DC (switchable)
Measurement Modes	Spectrum, Time Resolved, Phase Resolved, Acoustic
Reference Input Bandwidth	DC – 500 kHz
Power Supply	100–240 V AC, 2A, 50–60 Hz
Battery	7.2 V, 20 Ah
Battery Runtime	Up to 6 hours
Battery Charging Time	3 hours
Software	Doble Pulse™
Ingress Protection	IP67 (closed case), IP40 (open lid)
Dimensions (W × H × D)	47 × 35.7 × 17.6 cm (18.5 × 14.06 × 6.93 in)
Weight	9 kg (19.8 lb)

Universal detector suitable for most PD testing scenarios
Guided mode for minimum operator requirements
Freely configurable and pre-set test plans for various applications and automatic data acquisition
Battery operated benchtop (lab) or Pelicase (site), 19 inch rack mount adapter available