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Keysight (Agilent)

Keysight (Agilent) N5181A-503

3 GHz MXG Analog Signal Generator, Type N (f)
100 kHz to 3 GHz Frequency Range
+23 dBm Maximum Output Power
0.001 Hz Frequency Resolution
-114 dBc/Hz at 1 GHz carrier, 20 kHz offset SSB Phase Noise
±0.5 dB (at 25°C ±5°C) Amplitude Accuracy
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Attribute Value
Frequency Range 100 kHz to 3 GHz
Maximum Output Power +23 dBm
Frequency Resolution 0.001 Hz
SSB Phase Noise -114 dBc/Hz at 1 GHz carrier, 20 kHz offset
Amplitude Accuracy ±0.5 dB (at 25°C ±5°C)
Output Impedance 50 Ohm
Modulation Types AM, FM, Phase, Pulse
Power Supply 100–240 VAC, 50/60 Hz
Operating Temperature Range 0°C to 55°C
Interface/Connectivity GPIB, USB, LAN (LXI Core 2011)
Keysight Technologies N5181A-503 Options:
  • N5181A-503 - 501 - Frequency range from 250 kHz to 1 GHz
  • N5181A-503 - 503 - Frequency range from 250 kHz to 3 GHz
  • N5181A-503 - 506 - Frequency range from 250 kHz to 6 GHz
  • N5181A-503 - UNZ - Fast switching
  • N5181A-503 - 1EQ - Low power (<-110 dBm)
  • N5181A-503 - UNU - Pulse modulation
  • N5181A-503 - UNT - AM, FM, phase modulation
  • N5181A-503 - 006 - Instrument security
  • N5181A-503 - 1ER - Flexible reference input (1-50 MHz)
  • N5181A-503 - 1EM - Move RF output to rear panel
  • N5181A-503 - UK6 - Commercial calibration certificate with test data
  • N5181A-503 - 1CM - Rackmount kit
  • N5181A-503 - 1CN - Front handle kit
  • N5181A-503 - 1CP - Rackmount and front handle kit
  • N5181A-503 - 1CR - Rack slide kit
Calibration Form Keysight (Agilent) N5181A-503

Repair Form Keysight (Agilent) N5181A-503
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ModelN5181A-503

The Keysight (Agilent) N5181A-503 is an analog signal generator from the MXG family, offering a frequency range from 100 kHz to 3 GHz and output levels up to +23 dBm. It delivers ultra-low phase noise and supports fast frequency switching under 1.5 ms, making it ideal for demanding wireless communication test environments. Its durable, compact design and intuitive front panel interface enhance usability.

This generator supports AM, FM, phase, and pulse modulation, ensuring broad test versatility. Perfect for overdrive and signal integrity testing in advanced RF labs and production environments.

Testwall can supply the used Keysight (Agilent) N5181A-503, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Keysight (Agilent) N5181A-503.

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