ER300
EMI TEST RECEIVER
Features
. Frequency range: 1kHz—300MHz/2GHz/3.6GHz
. Multiple digital detection functions, includingCISPR-AVG、CISPR-RMS、QPK
. Multiple EMI measurement standards
. Optimal sensitivity - 145dBm
. Resolution bandwidth 1Hz~3MHz(-3dB), 200Hz/9kHz/120kHz/1MHz(-6dB)
. Plenty of measurement options available
. Double RF input protection ensures measurement safety
. Support ETR measurement analysis software
. 8.4-inch high-brightness TFT LCD display
. Universal USB and LAN for convenient control
. The weight does not exceed 6.5kg
Spectrum analysis mode |
Frequency range | ER300 | 1kHz~300MHz |
ER2000 | 1kHz~2GHz |
ER3600 | 1kHz~3.6GHz |
Reading accuracy | ±(frequency indication x frequency accuracy+1%span+10%RBW+0.5x[span/(sweep dot-1)]+1Hz) |
Internal time base (10MHz) | Aging rate | 1ppm/year |
Temperature drift | ＜0.5ppm(15℃~35℃) |
SSB phase noise (f=500MHz) |
Offset 30kHz | -90dBc/Hz |
Offset 1MHz | -110dBc/Hz |
Amplitude |
Maximum input level | Average continuous power | +36dBm |
Max. DC Input voltage | 50Vdc |
Display average noise level |
Channel | Frequency | Preamp off | Preamp on |
Frequency conversion channel | 100kHz~1MHz | ≤-100dBm-30*(f/100kHz)dB | ≤-120dBm-30*(f/100kHz)dB |
1MHz ~ 10MHz | ≤-130dBm | ≤-150dBm |
10MHz ~ 1GHz | ≤-135dBm | ≤-155dBm |
1GHz ~ 3.6GHz | ≤-140dBm | ≤-148dBm |
Low frequency channel | 5kHz~10kHz |
| ≤-110dBm |
10kHz~10MHz |
| ≤-125dBm |
Uncertainty ofamplitude measurement(20℃~30℃) |
Combined amplitude Accuracy(90%) | ±1.8dB |
Resolution bandwidth(-3dB) |
Resolution bandwidth range | 1Hz~3MHz，steps |
Uncertainty ofresolution bandwidth conversion | 1Hz≤RBW≤500kHz | ±0.6dB |
RBW＞500kHz | ±1.0dB |
Resolution bandwidth accurate | ＜10% |
Attenuator |
Attenuation range | 0~39dB，3dBsteps |
Attenuatoruncertainty | ±1.0dB |
Residual response |
≤ -96dBm |
Frequency response |
5kHz~200kHz | ±1.8dB |
200kHz~3.6GHz | ±1.5dB |
Detector |
Auto、normal 、+peak、-peak、sampling |
Sweep time |
Conversion channel | Span = 0 | 1ms~3000s |
Span > 0 | 3ms~3000s |
Input port SWR |
50MHz~1GHz | ≤ 2.0 |
EMI receiving mode |
Frequency range | ER300 | 1kHz~300MHz |
ER2000 | 1kHz~2GHz |
ER3600 | 1kHz~3.6GHz |
Reading accuracy | ±(frequency indication x frequency accuracy + 0.5 display unit) |
Uncertainty of amplitude measurement(20℃~30℃) | Combined amplitude accuracy(90%) | ±2.0dB |
Resolution bandwidth (-6dB) | Resolution bandwidth range | 200Hz/9kHz/120kHz/1MHz |
uncertainty ofresolution bandwidth | ＜10% |
Detector | +peak、-peak、qoasi peak、average、RMS |
Sweep time | 100us~100s |
Sweep point | 101~1001 |
Trace number | 3(parallel detection) |
Frequency band list | 10 |
Frequency response | ±2.0dB |
Tracing source |
Frequency range | 10kHz~1.5GHz |
Output power | -30dBm~0dBm |
Output flatness | ±3dB |
Common parameter |
Display | 8.4”TFT-LCD |
Resolution | 800×600 |
Communication interface | LAN、USB |
Operating temperature | 0℃~40℃ |
Storage temperature | -30℃~+70℃ |
Weight | 7.5kg |
Dimensions (l * w * h) | 400mm×280mm×190mm |
