EM TEST CWS 500N1.4 Continuous Wave Simulator
Description
CWS 500N1.4 Single Box Solution for RF Conducted Immunity Testing – 80W
The CWS 500N1.4 is a compact single box solution for testing conducted RF immunity per IEC/EN 61000-4-6 and related standards with a frequency range of 100 kHz to 300 MHz. Equipped with a 1 GHz current monitor the CWS 500N1.4 can be used up to 1 GHz by means of an external amplifier.
The CWS 500N1.4 delivers signals up to 300MHz for the internal amplifier while the frequency range can be extended for 9kHz to 1GHz using an external amplifier. The built-in class A amplifier allows to test up to 30V using any coupling/decoupling device (CDNs, EM clamps, current injection clamps).
The built-in 1GHz current monitor offers the ability to control the injected current signal while using injection clamps.
MODEL OVERVIEW
CWS 500N1.3 Simulator for RF Conducted Immunity Testing 10 kHz – 400 MHz
Features
- Test procedure acc. IEC 61000-4-6 Ed. 4
- Built-in amplifier saturation and linearity check
- Built-in amplifier, 100 kHz to 300 MHz
- Built-in power meter, 9 kHz to 1 GHz
- Built-in dual directional coupler
- Automatic calibration via built-in power meter
- Connection for external amplifiers up to 1 GHz
- USB-Interface
Specifications
| TECHNICAL DETAILS | |
| OUTPUT | |
| Output level | 1 V – max. 30 V (emf)
All standard test levels are guaranteed with all coupling methods |
| Output power | 80 W (nominal) |
| Output impedance | 50 ohm |
| Harmonic distortion | < -20 dBc at max. power |
| Amplifier gain | 48 dB |
| Output impedance | 50 ohm |
| OUTPUT | |
| Direct RF output | N connector (on the front panel) |
| SIGNAL GENERATOR | |
| Output level | -63.5 dBm to 0 dBm |
| Frequency range | 9 kHz to 1 GHz |
| Output impedance | 50 ohm |
| Direct RF output | To control an external amplifier |
| DUAL DIRECTIONAL COUPLER | |
| Frequency range | 10 kHz to 1 GHz |
| Power | 150 W max. |
| Insertion loss | 0.6 dB max. |
| Mainline VSWR | 1.1:1 max. |
| GENERAL DATA | |
| INTERFACE | |
| Serial interface | USB |
| Parallel interface | IEEE 488, addresses 1 to 30 |
| Fail 1 | BNC input; test will be stopped when active low |
| Fail 2 | BNC input; test status will be saved (max. 10 events) when active low.
Test will continue. |
| GENERAL DATA | |
| Dimensions, weight | 19″/3 HU, approx. 17 kg |
| Supply voltage | 115 V to 230 V +10/-15 %, 50/60 Hz |
| Input power | Max. 380 W |
