Tổng quan sản phẩm: Fluke 85RF High Frequency Probe
The 85RF High Frequency Probe is designed to convert a DC voltmeter with a input impedance of 10M ohms into a high frequency (100 kHz to 500 Mhz) RF voltmeter. Conversion from AC to DC is accomplished on a one-to-one basis includes a range of 0.25 to 30 Vrms. The probe's DC output is calibrated to be equivalent to the rms value of a sine wave input.
Thông số kỹ thuật: Fluke 85RF High Frequency Probe
| Specifications | |
| Voltage range | 0.25 to 30 Vrms |
| Maximum input voltage | 30 Vrms, 200 VDC |
| AC to DC ratio | 1:1 |
| Ratio Accuracy (At 25 MHz and loaded with 10 M ohm) Above 0.5 V | ±0.5 dB |
| Below 0.5 V: ±1.0 dB | |
| Add ±0.2 dB in RF fields of 1 to 3 V/m | |
| Frequency response (relative to 25 MHz) | 100 KHz to 100 MHz ±0.5 dB |
| 100 MHz to 200 MHz ±2.0 dB | |
| 200 MHz to 500 MHz ±3.0 dB | |
Model: Fluke 85RF High Frequency Probe
Fluke 85RF