Wide bandwidth / High voltage differential probe BumbleBee^® (PMK GmbH - Germany)
	High voltage differential probe SS-320
	High voltage differential Paired probe for PDD series (PMK GmbH - Germany)

Differential probe / Paired probe

Wide bandwidth / High voltage differential probe BumbleBee® (PMK GmbH)

Wide bandwidth DC - 400MHz

BumbleBee^® Accerrories ^*5

BumbleBee^® Specifications ^*1

Item			Specification
Attenuation (switchable)			50:1	100:1	250:1	500:1
System Bandwidth (-3dB)		Input Voltage 50V	300MHz		400MHz
		Input Voltage 500V	-		300MHz
		Input Voltage 1,000V	-			300MHz
Risetime (10% - 90%)		Input Voltage 50V	1.2ns		875ps
		Input Voltage 500V	-		1.2ns
		Input Voltage 1,000V	-			1.2ns
Noise (rms) *2 (Referred to the input)			55 mV		75 mV
Typical Propagation Delay			10 ns
Max. Input Voltage		measurement category Ⅰ	2,000 V rms 6,000 V transient Overvoltage
		measurement category Ⅲ	1,000 V rms CAT Ⅲ
		Pollution Degree	2
		Max. Differential Input Voltage (incl. AC peak)	± 200 V DC	± 400 V DC	± 1,000 V DC	± 2,000 V DC
		Common Mode Voltage	± 2,000 V pk (± 1,400 V rms)
DC Gain Accuracy			± 0.7%		± 0.35%
Offset Range *3			± 4 V
Offset Resolution *3			15 Bit / Minimum Step < 125 μV
Offset Drift *3			150 μV/ºC		40 μV/ºC
Input Impedance		Each Input to Ground	5 MΩ // 4 pF
		Differential Input Impedance	10 MΩ // 2 pF
Input Coupling of the Measuring Instrument *4			50 Ω
Typical CMRR		DC	> 80 dB
		100 kHz	> 70 dB
		1 MHz	> 62 dB
		3.2MHz	> 50 dB
Probe power supply			PS-02 (2ch) , PS-03 (4ch) Probe power supplies provides PC remote control on Bumble Bee via USB or Ethernet(Optional) with PC-software "PMK Probe Control(64bit-Win7 or above version)" with USB memory.
Mechanical Specifications		Weight (probe only)	370 g
		Cable Length	2m
		Input Lead Length	25cm
		Input Lead Connectors	2 x 4 mm (male)
		IOutput Connector	BNC (male)
Environmental Specifications	Altitude		operating : up to 2,000 m 　non-operating : up to 15,000 m
	Temperature Range	Probe	operating : 0 °C up to 50 °C non-operating : 20 °C up to 70 °C
		Input Leads	operating : -40 °C up to 85 °C
	Maximum Relative Humidity		80 % relative humidity for temperatures up to 31° C, decreasing linearly to 40 % at 50° C

*1 Measured at 23°C environment connected to PS-02/PS-03 power supply(optional)
*2 Broadband Noise, Bandwidth 30 MHz
*3 Referred of output
*4 Must be met to achieve best performance and avoid Damage to the Probe
*5 Parts#890-880-104 : Twinholder M6 and 890-880-112 : Pair of Rail Clip Connectors 4mm are optional.