Product Description:
The NSG 4070 is an improved version of the older NSG 2070, a versatile EMC immunity test system.The NSG 4070 has an extremely wide frequency range (from 9 kHz to 1 GHz), a modular construction using external or internal amplifiers, and therefore it is suitable for a wide range of applications: including testing according to IEC 61000-4-6, various high-current injection applications, as a test system in IEC 61000-4-3, IEC 61000-4-20, IEC 61000-4-21 applications as signal generator and power meter for test systems, etc. Thanks to its powerful and easy-to-operate firmware, the NSG4070 can work independently without the need for an external PC and control software, but of course it can also be operated remotely as a system. By inserting a USB memory into the panel, the latest test and measurement data can be transferred and saved for generating test reports.
NSG4070 meets the test criteria:
IEC/EN 61000-4-6 Method for testing conducted common-mode immunity of power lines using CDNs
IEC/EN 61000-4-6 Method for testing the conducted common mode immunity of signal lines using EM electromagnetic clamps
IEC/EN 61000-4-6 UseCurrent Injection ProbesMethod of testing conducted common mode immunity of signal lines
Maximum test voltage levels achievable with different test methods:
<<<<提醒：左右滑动表格>>>>| Amplifier Module: | 20 W | 30 W | 75 W |
| CDN method. | 15 V EMF | 18 V EMF | 30 V EMF |
| EM Electromagnetic clamp method (KEMZ 801): | 8 V EMF | 11 V EMF | 17 V EMF |
| Current Injection Clamp (CIP 9136) | 5 V EMF | 6 V EMF | 10 V EMF (typ.) |
NSG 4070 Technical Data:
Teseq, an AMETEK-CTS company, produces the NSG4070 with built-in RF signal generator, power amplifier, and power meter modules, each of which is listed below:
Signal generator module:
<<<<提醒：左右滑动表格>>>>| Product model | NSG 4070 |
| Product Brands | AMETEK - Teseq |
| agent | EUTTEST |
| RF frequency range: | 9 kHz to 1 GHz |
| Definition ratio: | 1 Hz |
| Reference Frequency: | Reference frequency output: 10MHz |
| RF level level range: | -60 dBm to +10 dBm |
| Resolution: | 0.1 dB |
| Setting time: | 10 ms |
| Modulation depth: | 0 - 100% |
| Modulation frequency range: | 1 Hz to 50 kHz |
| frequency resolution | 1 Hz |
| pulse modulation Rise/fall time (10%/90%): | < 1 µs |
| Modulation frequency range: | 1 Hz to 50 kHz |
| Frequency resolution: | 1 Hz |
| Duty Cycle: | 10% to 90% |
| external modulation Delay: | < 1 µs / 180° |
| Cycle: | Minimum 20 μs |
| Pulse width: | Minimum 10 µs |
Power meter module:
<<<<提醒：左右滑动表格>>>>| Frequency range: | 9 kHz - 1 GHz |
| Linear measurement range channel 1: Channels 2, 3 | -15 dBm to +27 dBm -25 dBm to +20 dBm |
| Maximum input/no damage Channels 1-3: | +28 dBm |
| Bottom noise: | Greater than 6 dB below the measurement range |
| Input return loss: | >20 dB (below 500 MHz), >17 dB (500 MHz to 1 GHz) |
| Connectors: | BNC Socket, 50 Ω |
| Accuracy-Channel 1: | typ. <0.4 dB |
| Accuracy - channels 2, 3 | |
| Below 10 MHz: | Range -25 to 17 dBm at typ. <0.3 dB |
| Range 17 to 20 dBm at typ. <1.5 dB | |
| Above 10 MHz | typ. <0.4 dB |
Power amplifier module technical parameters:
You can choose from three different NSG4070 configurations in the table below, depending on the output power. And contact EUTTEST for quote information.
NSG 4070-0
Combined immunity test system NSG 4070, 9 kHz - 1 GHz RF generator and power meter (euttest without power amplifier)
NSG 4070-20
Combined immunity test system NSG 4070, 9 kHz - 1 GHz RF generator and power meter (euttest 20 W module 150 kHz - 230 MHz)
NSG 4070-30
Combined immunity test system NSG 4070, 9 kHz - 1 GHz RF generator and power meter (euttest 30 W module 150 kHz - 230 MHz)
NSG 4070-75
Combined immunity test system NSG 4070, 9 kHz - 1 GHz RF generator and power meter (euttest 75 W module 150 kHz - 230 MHz)
NSG 4070-TC
Traceable calibration (ISO 17025), ordered with this unit only
<<<<提醒：左右滑动表格>>>>| Model: | NSG 4070-20 | NSG 4070-30 | NSG 4070-75 |
| Normal output power: | 20 W | 30 W | 75 W |
| Frequency range: | 150 kHz - 230 MHz | 150 kHz - 230 MHz | 150 kHz - 230 MHz |
| Input Impedance: | 50 Ω | 50 Ω | 50 Ω |
| Output Impedance: | 50 Ω | 50 Ω | 50 Ω |
| Input return loss: | 10 dB minimum | 10 dB minimum | 10 dB minimum |
| Output return loss: | 9.5 dB normal minimum, 0 dB without damage | 9.5 dB normal minimum, 0 dB without damage | 9.5 dB normal minimum, 0 dB without damage |
| Gain: | 46 dB minimum | 46 dB minimum | 50 dB minimum |
| Gain Flatness: | Maximum +/-3 dB | Maximum +/-3 dB | Maximum +/-3 dB |
| Saturated output power: | 43 dBm minimum | 45 dBm minimum | 48.75 dBm minimum |
| Maximum linear input power without damage: | <-3.5 dBm Maximum +10 dBm | < -1.5 dBm Maximum +10 dBm | < -3 dBm Maximum +10 dBm |
| Second harmonic distortion at normal output power: | typ. < -30 dBc | typ. < -30 dBc | typ. < -35 dBc |
| Third harmonic distortion at normal output power: | typ. < -20 dBc | typ. < -20 dBc | typ. < -18 dBc |
