Field strength Interference receiver/EMI Electromagnetic Compatibility Conducted Radiation Interference Test System
Product Features
1. The automatic whip-like electrically tuned antenna system is installed in the host computer and tuned synchronously with the host computer, and the operation of the antenna is omitted. The field strength value can be read directly, and the total weight of the host and antenna is less than 3.5 kg. Suitable for electric power and environmental protection field test.
2. With GPS positioning system, the spatial position, time and field strength value can be read out synchronously.
3, the minimum measured field strength value is less than 20dBμV/m (BW: 9KHZ)
4. The receiver can also be used as a spectrum analyzer to realize multi-angle scanning of spatial electromagnetic field strength.
5, more importantly, it can achieve step by step, discrete, point by point measurement of multiple frequency points or single frequency point of the field strength,
6, the measurement results can be stored in the receiver CF card, and then imported into the computer.
7. When testing the field strength spectrum, it only needs to set the initial frequency, termination frequency and step length to realize the automatic test of the required field strength. The minimum step size is 1KHZ
8. The narrow band whip antenna of KDZD3933 receiver can reject out-of-band signals.
9, the instrument is small, light weight, easy to carry, fast test speed, easy to operate, very suitable for field operation measurement use.
Field strength Interference receiver/EMI Electromagnetic Compatibility Conducted Radiation Interference Test System
| The technical index conforms to GB/T6113.1-1995 CISPR16-1 |
| measurement frequency range | 150kHz ~ 30MHz |
| IF bandwidth | 9kHz |
| frequency resolution | 1kHz |
| frequency stability | 1* 10-6 |
| input impedance | 50W |
| Standing wave coefficient: |
| detection mode | average quasi-peak peak |
| terminal voltage measurement range | 0dB ~ 120dB(S/N=6dB 1mV=0dB) |
| terminal voltage measurement error | (in the standard working condition) ≤±2dB |
| field strength measurement range | 20dBμV/m-140dbμV/m |
| mirror frequency and IF suppression | >40dB |
| overload factor | in line with CISPR16-1; GB/T6113.1 |
| pulse characteristics | in line with CISPR16-1; GB/T6113.1 |
| Detection time constant | in line with CISPR16-1; GB/T6113.1 |
| scanning mode | scan range, step size, level threshold can be set |
| operation mode | automatic, manual |
| display mode | TFT color LCD display |
| frequency standard display | display level and frequency |
| Antenna calibration | automatic |
| output mode | CF card output |
| Software | can be configured according to user requirements |
| power supply | special external DC power supply or AC 220V (50Hz), power consumption is not more than 70W |
| the overall size | 220mm×230mm×100mm |
| Weight of host antenna | about 3.5kg |
Complaint
