700939 900 MHZ AKTIVER FET TASTKOPF
The 700939 FET is an active probe with a frequency bandwidth of 900 MHz and attenuation ratio of 10 : 1
|Frequency bandwidth||DC-900 MHz for probe 1|
|Attenuation ratio||10 : 1 ±2% when connected to a resistance of 50 ohm ±1% 1|
|Output offset voltage||±2 mV (±20 mV when converted into input terminal) 1|
|Input voltage range||10 Vp-p (DC + AC peak should be within ±10 V) 1,2|
|Nondestructive input voltage range||±40 V (DC + AC peak) 3|
|Input resistance||About 2.5 Mohm|
|Input capacity||About 1.8 pF|
|Total cable length||1.5 m (probe cable)
1 m (power supply cable)
|Weight||About 180 g|
|Ambient operating temperature||5 to 40 °C|
|Ambient operating humidity||20 to 80% RH (no condensation)|
|Ambient storage temperaturev||-20 to 60 °C|
|Ambient storage humidityv||20 to 80% RH (no condensation)|
|Power supply voltage||±12 V ±1 V
(Usable range: 11 to 13 V or -11 to -13 V)
|Power supply current||Current of the power supply terminal is less than 125 mA 2|
|EMC||Emission Complying standard: EN61326 Class A
Immunity Complying standard: EN61326
Susceptibility under immunity condition
Noise increase < ±200 mV 4
1: Reference operation conditions: Ambient temperature 23±5°C; Ambient humidity 55±10%; 30 minutes after the power supply is applied.
2: When power supply voltage is ±12 V.
3: For the relation between frequency bandwidth and input voltage derating see the graph on the right.
4: Testing condition:
Set 20 MHz for the frequency width and 50 ohm for the input coupling of the Oscilloscope.
Terminate the probe tip with 50ohm. Attach a ferrite core (TDK: ZCAT2035-0930A, YOKOGAWA parts number: A1190MN) on each end of the cable.