Keysight Technologies E8257D

Opzione ID	Descrizione
DEMACC	Demo Accessories
E8257D-1CM	Rack Mount Flange Kit
E8257D-1CP	Rack Mount Flange with Front Handle Kit
E8257D-1E1	Step Attenuator
E8257D-1EA	High Output Power
E8257D-1ED	N-Type (F) RF Output connector
E8257D-1EH	Improved Harmonics below 2GHz
E8257D-1EM	Moves all Front Panel Connectors to the Rear Panel
E8257D-1EU	High Output Power
E8257D-1SM	Scan Modulation
E8257D-007	Analogue Ramp Sweep
E8257D-008	Removable Flash Memory
E8257D-520	Frequency Range from 250kHz to 20GHz
E8257D-521	UltraHigh Output Power, Frequency Range from 10MHz to 20GHz
E8257D-532	Frequency Range from 250kHz to 31.8GHz
E8257D-540	Frequency Range from 250kHz to 40GHz
E8257D-550	Frequency Range from 250kHz to 50GHz
E8257D-567	Frequency Range from 250kHz to 67GHz
E8257D-723	Connector material 1.85 for UNM + 1E1
E8257D-780	Material for Option 008
E8257D-H1K	100KHz Frequency Extension
E8257D-H1S	Provides 1GHz In & Out on Rear Panel to Improve Phase Noise
E8257D-H30	RF Upconverter
E8257D-H65	Provides M9D-2065LNV Mixer with 2 x 2.4mm F Connections on R
E8257D-HAR	Improved PN 0.98-500MHz
E8257D-HCC	Provides 250MHz to 10GHz In & Out on the Rear Panel
E8257D-HNS	Narrow Pulse Modulation to 31.8GHz
E8257D-HY2	Enhanced ultra low phase noise level 2
E8257D-UK6	Commercial Calibration Certificate & Test Data
E8257D-UN5	Standard output power
E8257D-UNC	Standard connector, 3.5mm
E8257D-UND	Standard Connector, 2.4 mm
E8257D-UNE	Standard connector, 1.85 mm
E8257D-UNG	No AM, FM, and Phase Modulation
E8257D-UNM	Standard front & rear panel connector config
E8257D-UNR	Enhanced Phase Noise Performance
E8257D-UNT	AM, FM, Phase Modulation, & LF Output
E8257D-UNU	Pulse Modulation
E8257D-UNW	Narrow Pulse Modulation
E8257D-UNX	Ultra-low Phase Noise Performance
E8257D-UNY	Enhanced ultra low phase noise
R-50C-011-5	Calibration Assurance Plan - Return to Keysight - 5 years
R-51B-001-3C	RETURN TO AGILENT WARRANTY - 3 YEARS
R-51B-001-5C	Warranty Assurance Plan - Return to Keysight - 5 years

Attributo	Valore
Form Factor	Benchtop

Panoramica del prodotto

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 500 GHz) for testing advanced RF and microwave radar.

The Keysight E8257D PSG analog signal generator delivers industry-leading output power, level accuracy, and phase noise performance up to 67 GHz (operational to 70 GHz). The PSG analog signal generator's high output power and superior level accuracy often eliminates the need of an external amplifier for testing high power devices and minimizes test uncertainty to identify errors early in the design process.

The world-class phase noise performance (typically -126 dBc/Hz @ 10 GHz carrier and 10 kHz offset) is ideal for local oscillator, low jitter clock substitution and adjacent channel selectivity tests. When testing advanced RF & microwave radar, communications, and control systems, the PSG analog signal generator delivers the performance you demand. Modular Microwave Signal Generator Platform – Optionally Add AM, FM, ØM, and/or Pulse Modulation.

Generate continuous wave (CW) signals for LO substitution or swept stimulus response analysis. Optionally add AM, FM, ØM and/or pulse modulation to accurately characterize RF and microwave components and devices. Many performance enhancement options are also available to configure the signal generator to meet your specific test requirements. Tailor the PSG for today's RF and microwave test applications and easily upgrade in the future as your needs change.

Key Features

Frequency resolution .001 Hz

10 ms frequency switching speed (typical):

Output power: -20 dBm to +9 dBm with option 1EA to +18 dBm

Output power: -135 dBm to +7 dBm with option 1E1 SSB phase noise at 20 kHz offset from carrier -130 dBc to -98 dBc depending on carrier frequency.

Step/list sweep (8 ms switching typical)

Address your toughest requirements with metrology-grade frequency & level accuracy with excellent distortion & spurious characteristics

Test high-power devices & overcome test system losses with 1 W output power

Address the demanding needs of Doppler radar, ADC & receiver-blocking tests with the PSG’s extremely low phase noise

Characterize devices & circuits by adding AM, FM, PM & pulse modulation to your signal

Meet test system needs up to 1.1 THz with frequency extender modules

Benefits

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 & pulse modulation to your signal

Interfaces

RF output impedance 50 ohms.

Connector type: Precision 2.4 mm male; plus 2.4 - 2.4 mm and

2.4 - 2.9 mm female adaptors.

Specifications
E8257D PSG Microwave Analog Signal Generator
Feature	Parameter
Frequency Options	13, 20, 31.8, 40, 50, 67 GHz, Extend to 1.1 THz
Performance Level	◆◆◆◆◆◇
Output Power @1 GHz	n/a
Phase Noise @1 GHz (20 kHz offset)	n/a
Frequency Switching (Typical)	n/a
Harmonics @1 GHz	n/a
Non-Harmonics @1 GHz	n/a
Sweep Mode	n/a
Baseband Generator Mode	n/a
Software-General Purpose	AM, FM, PM Pulse
Software-Cellular/Wireless Connectivity	n/a
Software-Audio/Video Broadcasting	n/a
Software-Detection/Positioning/Tracking/Navigation	n/a
Waveform Playback Memory	n/a
Frequency Modulation-Maximum Deviation @1 GHz	n/a
Frequency Modulation-Rate @100 kHz Deviation	n/a
Phase Modulation-Maximum Deviation	n/a
Phase Modulation-Maximum Deviation in High-BW Mode	n/a
Amplitude Modulation-Maximum Depth	n/a
Amplitude Modulation-Rate	n/a
Analog	Yes

Specifications
E8257D PSG Microwave Analog Signal Generator
Model Overview
Model	Description
E8257D	PSG RF Analog Signal Generator
Model/Option
E8257D-513	Frequency range from 250 kHz to 13 GHz
E8257D-520	Frequency range from 250 kHz to 20 GHz
E8257D-521	Ultrahigh output power, frequency range from 10 MHz to 20 GHz
E8257D-532	Frequency range from 250 kHz to 31.8 GHz
E8257D-540	Frequency range from 250 kHz to 40 GHz
E8257D-550	Frequency range from 250 kHz to 50 GHz
E8257D-567	Frequency range from 250 kHz to 67 GHz
E8257D-007	Analog ramp sweep
E8257D-008	8 GB removable flash memory
E8257D-UNX	Ultra low phase noise
E8257D-UNY	Enhanced ultra-low phase noise
E8257D-HY2	Enhanced ultra-low phase noise level 2
E8257D-UNT	AM, FM, phase modulation, and LF output
E8257D-UNU	Pulse modulation
E8257D-UNW	Narrow pulse modulation
E8257D-1E1	Step attenuator
E8257D-1ED	Type-N (f) RF output connector (Option 513, 520 and 521 only
E8257D-1EH	Improved harmonics below 2 GHz (low-pass filters standard with Option 521)
E8257D-1EM	Moves all front panel connectors to the rear panel
E8257D-1EU	High output power (standard with Option 521)
E8257D-1CN	Front handle kit
E8257D-1CM	Rackmount flange kit
E8257D-1CP	Rackmount flange and front handle kit
E8257D-1SM *	Scan modulation (Option 513 and 520 only
E8257D-C09	Move all front panel connectors to the rear panel except for the RF output connector
E8257D-UK6	Commercial calibration certificate and test data
E8257D-A6J	ANSI Z540-1-1994 calibration
E8257D-1A7	Calibration + uncertainties + guardbanding
E8257D-AMG	Calibration + uncertainties + guardbanding (accredited)
E8257D-CD1	CD-ROM containing the English documentation set
E8257D-ABA	Printed copy of the English documentation set
Customized Product Solutions
E8257D-H1S	1 GHz external frequency reference input and output
E8257D-HCC	Connections for phase coherency > 250 MHz
Accessories
8120-8806	Master/slave interface cable
1819-0427	8 GByte compact flash memory card
E8251-60419	Rack slide kit

Note:

* Requires Option UNT.

Specifications
PSG Signal Generators
Series Overview
Model	Description
E8663D	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.
E8257D	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 500 GHz) for testing advanced RF and microwave radar.
E8267D	Integrated high-performance microwave vector signal generator covers frequencies from 100 kHz to 44 GHz (extendable to 500 GHz) for design and manufacturing in aerospace defense, satellite communications, and broadband wireless.

Specifications
PSG Signal Generators
Series Overview
Model	E8663D	E8257D	E8267D
Type	Analog	Analog	Vector
Frequency Options	3.2 GHz 9 GHz	13 GHz 20 GHz 31.8 GHz 40 GHz 50 GHz 67 GHz Extend to 1.1 THz	13 GHz 20 GHz 31.8 GHz 44 GHz Extend to 1.1 THz
Frequency Switching (Typical)	< 7 ms	< 7 ms	< 16 ms
Phase Noise @1 GHz (20 kHz offset)	-143 dBc/Hz	-143 dBc/Hz	-143 dBc/Hz
IQ Modulation BW Internal/External	N/A	N/A	80 MHz / 2 GHz