Keysight
Keysight N1914A EPM Series Dual-Channel Power Meter | Power Meter Dua Kanal
Today, the Keysight N1913A and N1914A EPM Series power meters are versatile, user-friendly replacements for the discontinued E4418B/19B EPM Series.
Available models include N1913A, N1914A.
As signals become more complex, it becomes more difficult to make fast, accurate power measurements. For years, you’ve depended on Keysight’s EPM Series power meters.
Fitur Utama:
- Supports all average power sensors and their frequency range
- Measurement speed: Up to 400 readings/sec with E-Series sensors
- Absolute accuracy: ± 0.02 dB logarithmic, ± 0.5% linear
- Relative accuracy: ± 0.04 dB logarithmic, ± 1% linear
- Get up to four channels1 to speed and simplify RF average power measurements
- View test results more easily with a color LCD readout in an average power meter
- Go beyond GPIB with USB and LAN/LXI-C interfaces
- Automate frequency/power sweep measurements with the optional external trigger in/out feature
Model & Varian
| Model | Description |
|---|---|
| N1913A | Single-channel average power meter |
| N1914A | Dual-channel average power meter |
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Spesifikasi
| Frequency range | 9 kHz to 110 GHz, sensor dependent |
|---|---|
| Power range | –70 to +44 dBm (100 pW to 25 W), sensor dependent |
| Single sensor dynamic | 90 dB maximum (Keysight E-Series power sensors); 50 dB maximum (Keysight 8480 Series power sensors) |
| Display units | Absolute: Watts or dBm; Relative: Percent or dB |
| Display resolution | Selectable resolution of 1.0, 0.1, 0.01 and 0.001 dB in logarithmic mode |
| Absolute accuracy | ± 0.02 dB (Logarithmic) or ± 0.5% (Linear) |
| Relative accuracy | ± 0.04 dB (Logarithmic) or ± 1.0% (Linear) |
| Power output | 1.00 mW (0.0 dBm) |
| Frequency | 50 MHz nominal |
| SWR | 1.05 (typical), 1.08 (0 to 55 ºC) |
| Connector type | Type-N (f), 50 Ω |
| Measurement speed | Normal: 20 readings/second; x2: 40 readings/second; Fast: 400 readings/second, for Keysight E-Series power sensors only |
| Display | Color display with selectable single and split screen formats |
| Dimensions | 212.6 mm W x 88.5 mm H x 348.3 mm D |
| Weight | N1914A 3.7 kg (8.2 lb) net |
| Recorder outputs | Analog 0 to 1 volt, 1 kΩ output impedance, BNC connector |
| Interfaces | GPIB, USB 2.0 and 10/100BaseT LAN |
| Input voltage range | 90 to 264 VAC, automatic selection |
| Operating environment temperature | 0 to 55 °C |
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Referensi
https://www.keysight.com/us/en/product/N1914A/epm-series-dual-channel-power-meter.html