Signal Generators | GTE https://4gte.com/product-category/signal-generators/ Service, Solutions, Satisfaction Fri, 26 Sep 2025 14:04:40 +0000 en-US hourly 1 https://wordpress.org/?v=6.8.2 https://4gte.com/wp-content/uploads/2025/05/logowithouttext-resized-250-x-250-100x100.gif Signal Generators | GTE https://4gte.com/product-category/signal-generators/ 32 32 Keysight N4903B High-Performance Serial BERT, 12.5 GB/s https://4gte.com/products/keysight-n4903b-high-performance-serial-bert-12-5-gb-s/ Wed, 24 Sep 2025 14:56:08 +0000 https://4gte.com/?post_type=product&p=76403 The J-BERT N4903B high-performance serial BERT provides the most complete jitter tolerance
test for embedded and forwarded clock devices.

The N4903B is an  ideal choice for R&D and validation teams characterizing and stressing chips and
transceiver modules that have serial I/O ports up to 7 Gb/s, 12.5 Gb/s or even 14.2 Gb/s. It can
characterize a receiver’s jitter tolerance.

All N4903B’s are provided with NIST Traceable calibration and a one year warranty.  Please contact us if Z540 or 17025 calibration is required.

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Accurate characterization is achieved with clean signals from the pattern generator, which features exceptionally low jitter and extremely fast transition times. Built-in and calibrated jitter source allow accurate jitter tolerance testing of receivers.

Test set-up is simplified significantly, because the J-BERT N4903B is designed to match serial bus standards optimally with its differential I/Os, variable voltage levels on most outputs, built-in jitter and ISI, pattern sequencer, reference clock outputs, tunable CDR, pattern capture and bit recovery mode to analyze clock-less and non-deterministic patterns.SER/FER analysis allows jitter tolerance testing of devices using retimed loopback. A second data output with independent pattern memory and PRBS can be used as an aggressor channel for crosstalk tests, or when adding channels externally for OOB timing tests or emulation of 3-level signals or signal de-emphasis.

Faster test execution is possible with J-BERT’s automated jitter tolerance tests fast total jitter measurements.

The J-BERT N4903B is a long-term investment which is configurable for today’s test and budget requirements but also allows upgrades from the N4903A model, and later retrofit of all options and full speed when test needs change

Keysight’s N4900 serial BERT series offers key benefits:
– Excellent precision and sensitivity for accurate measurements
– Choice of feature set and frequency classes to tailor to test needs and budget
– State-of-the-art user interfaces with color touch screen
– Remote control via LAN, USB and GPIB interfaces, compatible with existing command set
Keysight 71612, 81630A Series, N4900 Series
– Small form factor saves rack or bench space

Keysight N4903B High-Performance Serial BERT, 12.5 GB/s

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Keysight E1421B High Power Mainframe with E1437A and VXI-MXI-2 https://4gte.com/products/keysight-e1421b-high-power-mainframe-with-e1437a-and-vxi-mxi-2/ Tue, 16 Sep 2025 13:31:14 +0000 https://4gte.com/?post_type=product&p=76346 Keysight E1421B High Power Mainframe with E1437A and VXI-MXI-2

E1437A -VXI 20 MSa/s 23-bit Digitizer with Filters and Memory

VXI-MXI-2 - C-size extended class mainframe extender for the VXIbus

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Keysight E1421B High Power Mainframe with E1437A and VXI-MXI-2

E1437A -VXI 20 MSa/s 23-bit Digitizer with Filters and Memory

VXI-MXI-2 – C-size extended class mainframe extender for the VXIbus

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Tektronix AFG3011 10 MHz Arbitrary Function Generator https://4gte.com/products/tektronix-afg3011-10-mhz-arbitrary-function-generator/ Wed, 10 Sep 2025 18:09:33 +0000 https://4gte.com/?post_type=product&p=76247 Tektronix AFG3011 10 MHz Arbitrary Function Generator

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Tektronix AFG3011 10 MHz Arbitrary Function Generator

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Keysight 83752B Synthesized Sweeper 01-20 Ghz with Option 1E1 https://4gte.com/products/keysight-83752b-synthesized-sweeper-01-20-ghz-with-option-1e1/ Wed, 10 Sep 2025 15:24:09 +0000 https://4gte.com/?post_type=product&p=76242 Keysight 83752B Synthesized Sweeper 01-20 Ghz with Option 1E1

Cracked Bezel on handle - see photo

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Keysight 83752B Synthesized Sweeper 01-20 Ghz with Option 1E1

  • Fully phase locked analog sweep for accuracy and speed
  • Flat and accurate output power to characterize the linear response of the test device
  • Offset frequency sweep for mixer test
  • Keysight 8350 programming mode for backwards compatibility

The Keysight 83752B sweeper brings outstanding synthesized performance to the component-test marketplace. It delivers the best performance for the price in general purpose benchtop, swept test or scalar applications. This sweeper provides superior accuracy and stability while maintaining the speed of an analog source. Fully synthesized CW, stepped and ramp sweep modes are available in broadband and narrowband operation. The synthesis capability is particularly useful for the characterization of narrowband devices, in which the frequency instabilities of open-loop sources become most apparent.

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Marconi Instruments 2024 RF Signal Generator, 9 kHz – 2.4 GHz https://4gte.com/products/marconi-instruments-2024-rf-signal-generator-9-khz-2-4-ghz/ Mon, 07 Jul 2025 17:59:14 +0000 https://4gte.com/?post_type=product&p=75375 Marconi Instruments 2024 RF Signal Generator, 9 kHz - 2.4 GHz

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Marconi Instruments 2024 RF Signal Generator, 9 kHz – 2.4 GHz

Range 9 kHz to 2.4 GHz
Resolution 1 Hz
Accuracy As frequency standard
Phase incrementing The carrier phase can be advanced or retarded in steps as low as 0.09° using the rotary control

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Keysight 33510B Waveform Generator, 20 MHz, 2-Channel https://4gte.com/products/keysight-33510b-waveform-generator-20-mhz-2-channel/ Mon, 19 May 2025 20:57:56 +0000 https://4gte.com/?post_type=product&p=73114 Keysight 33510B Waveform Generator, 20 MHz, 2-Channel

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Keysight 33510B Waveform Generator, 20 MHz, 2-Channel

Exclusive Trueform technology
  • Unmatched capabilities for generating a full range of signals for your most demanding measurements
  • Sine waves with 5x lower harmonic distortion for more pure signals
  • Pulses up to 20 MHz with 10x less jitter for more precise timing
  • Optional point-by-point arbitrary waveform capability with sequencing for more accurate representation of user-defined signals
Instrument features
  • 160 MSa/s sampling rate for higher time resolution arbitrary waveforms
  • 16-bit resolution with 1 mVpp to 10 Vpp amplitude for greater amplitude accuracy
  • With arb upgrade 1 MSa/channel standard waveform memory, optional 16 MSa/channel for your longest waveforms
  • USB, LAN (LXI-C), GPIB standard for quick and easy connectivity to PC or network

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Keysight N5171B-503/099 EXG X-Series RF Analog Signal Generator, 9 kHz to 3 GHz https://4gte.com/products/keysight-n5171b-503-099-exg-x-series-rf-analog-signal-generator-9-khz-to-3-ghz/ Wed, 07 May 2025 16:48:13 +0000 https://4gte.com/?post_type=product&p=72654 Keysight N5171B-503/099 EXG X-Series RF Analog Signal Generator, 9 kHz to 3 GHz

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Keysight N5171B-503/099 EXG X-Series RF Analog Signal Generator, 9 kHz to 3 GHz

N5171B EXG X-Series RF analog mid-performance signal generators offer 9 kHz to 6 GHz frequency coverage, optimized for manufacturing with faster throughput and greater uptime.

Option 099- Expanded license key upgradability

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Keysight E8663D-509/007/1E1/UNT/UNX 100 kHz to 9 GHz PSG Analog Signal Generator https://4gte.com/products/keysight-e8663d-509-007-1e1-unt-unx-100-khz-to-9-ghz-psg-analog-signal-generator/ Wed, 07 May 2025 15:15:43 +0000 https://4gte.com/?post_type=product&p=72641 Keysight E8663D-509/007/1E1/UNT/UNX 100 kHz to 9 GHz PSG Analog Signal Generator

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Keysight E8663D-509/007/1E1/UNT/UNX 100 kHz to 9 GHz PSG Analog Signal Generator

High-performance analog signal generator offers high output power, low phase noise, and tunes over a frequency range from 100 kHz to 9 GHz for radar systems, satellite evaluation, and when a low noise local oscillator is required.

007: Analog Ramp Sweep
1E1: Step Attenuator
UNT: AM, FM, phase modulation, and LF output
UNX: Ultra low phase noise

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Keysight E8257D PSG Analog Signal Generator, 100 kHz to 67 GHz https://4gte.com/products/keysight-e8257d-psg-analog-signal-generator-100-khz-to-67-ghz/ Tue, 29 Apr 2025 16:37:26 +0000 https://4gte.com/?post_type=product&p=72474 Metrology-grade analog signal generator offering industry-leading output power, level accuracy, and phase noise, with frequency coverage from 100 kHz to 67 GHz (extendable to 1.1 THz) for testing advanced RF and microwave radar.

All E8257D's are provided with NIST Traceable calibration and a one year warranty.  Please contact us if Z540 or 17025 calibration is required.

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The Keysight E8257D is a fully-synthesized signal generator with high output power, low phase noise, and modulation capability. Specifications apply over a 0 to 55 °C range, unless otherwise stated, and apply after a 45 minute warm-up time. Supplemental characteristics, denoted as typical, nominal, or measured, provide additional (non-warranted) information at 25 °C, which may be useful in the application of the product.

  • Take on your toughest test requirements with metrology-grade frequency and level accuracy, excellent distortion, and spurious characteristics
  • Measure across a wide frequency range: 13, 20, 31.8, 40, 50, and 67 GHz models available (1.1 THz with frequency extender)
  • Test high-power devices and overcome test system losses with options capable of generating up to 1 W (+30 dBm) of output power
  • Get extremely low phase noise: –91 dBc/Hz at 100 Hz offset and –126 dBc/Hz at 10 kHz offset (10 GHz), to address Doppler radar, ADC and receiver-blocking tests
  • Characterize devices and circuits by adding AM, FM, PM and pulse modulation to your signal

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Keysight 8341B Synthesized Sweeper 10MHz-20GHz https://4gte.com/products/keysight-8341b-synthesized-sweeper-10mhz-20ghz/ Tue, 25 Feb 2025 19:21:43 +0000 https://4gte.com/?post_type=product&p=71661 Keysight 8341B Synthesized Sweeper 10MHz-20GHz

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Keysight 8341B Synthesized Sweeper 10MHz-20GHz

  • Output Impedance 50 Ohm
  • Minimum Single-Side-Band Noise -101 dBc/Hz
  • Maximum Single-Side-Band Noise -54 dBc/Hz
  • Harmonics (noise) -35 dBc
  • Non-harmonics (noise) -60 dBc
  • Modulation FM,Pulse
  • External Modulation Inputs(Types) No
  • Sweep Modes  – Linear
  • Low Spurious&Phase Noise
  • 100 ns Leveled Pulse width Cap
  • RF conn: APC-3.5 (female)
  • Complete analog sweeper
  • DC to 100 kHz AM

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