700939 - Aktiver FET Tastkopf (900 MHz)
bis 900 MHz bei einem Dämpfungsverhältnis von 10 : 1
Frequenzbandbreite *1 | DC-900 MHz für Sonde 1 |
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Dämpfungsverhältnis *1 | 10 : 1 ±2 % bei Anschluss an einen Widerstand von 50 Ohm ±1 % |
Ausgangsoffsetspannung *1 | ±2 mV (±20 mV bei Umwandlung in Eingangsklemme) |
Eingangsspannungsbereich *1,*2 | 10 Vp-p (DC + AC-Spitze sollte innerhalb ±10 V liegen) |
*1: Referenz-Betriebsbedingungen:
Umgebungstemperatur 23±5 °C;
Umgebungsluftfeuchtigkeit 55±10%;
30 Minuten nach dem Einschalten der Stromversorgung.
*2: Wenn die Versorgungsspannung ±12 V beträgt.
Details
Details
Item | Specifications |
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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.