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Used-Line - The trusted website for professional buyers and sellers of test, lab and semi equipment
Used-Line - The trusted website for professional buyers and sellers of test, lab and semi equipment

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Agilent (Keysight) N5230C 425/1E1/014 Network Analyzer

(From Used-Line T&M Specifications )
Keysight Technologies (Agilent HP) N5230C-425 Specs (995.2 KB)
Instrument Type Scalar, S-Parameter
Low end frequency limit 10.00 MHz
High end frequency limit 40.00 GHz
Output Power Range –87 to +8 dBm
Input Noise Level <-110 dBm (10 Hz IF bandwidth)
Status -
See also N5230C-420

The PNA-L is designed for your general purpose network analysis needs. With the same firmware as the PNA, the PNA-L offers the perfect balance of value and performance.
The Windows® operating system provides the ability to expand the connectivity of the instrument and provides tools for maximum flexibility. From the Windows desktop you can install measurement tools, which reduce the need for a dedicated PC. Use embedded Help to quickly refer to programming and user documentation from within the instrument. Furthermore, COM/DCOM programming provides a powerful automation environment.
The enhanced user interface, crisp display with touch screen, and flexible remote interfaces maximize productivity in design and production environments.

10 MHz to 40 GHz 2 port, configurable test set and extended power range
TRL/LRM calibration, on-wafer, in-fixture, and waveguide measurements
Optional time-domain and frequency-offset capabilities
Optional electronic calibration (ECal) modules let you calibrate 10 times faster than mechanical calibration

CVI Spectral Products SM241 NIR Laser Spectrometer 1100-1600nm Cable
Excellent/Very Good Condition! This is our last system! Here's an opportunity to acquire a rare CVI Spectral Products SM241 NIR (Near-Infrared) Laser Spectrometer turn-key system. Includes all necessary hardware/software/cabling needed for operation and data collection (see below - does not include monitor.)

Some specifications include:
• Effective range: 1100-1600 nm
• Slit: 10µm
• Resolution: 1.4 nm
• Grating: 600g/mm blazed at 1600 nm
• Filter: none
• Pixel Coating: IR coasted (AST)
• Window Coasting: IR coasted
Note: we have other spectrograph systems currently listed on eBay. However, not all of our inventory is listed - please contact us for details.
System includes ONLY: (1) CVI Spectral Products SM241 NIR laser spectrometer, (1) National Instruments 6023E PCI data acquisition board (installed on Dell computer,) (1) CVI Spectral Products comm/power cable, (1) 20 ft fiber optic cable (SMA terminations,) (1) Dell computer with mouse/keyboard (does not include monitor,) (1) CVI Spectral Products SM32PRO software CD (software already installed on Dell computer,) (1) CVI Spectral Products 3 1/2" diskette with SM241 calibration parameters, (1) CVI Spectral Products user manual and (1) CVI Spectral Products software manual.

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GW INSTEK GOS-6103 100MHz, 2Ch, Analog Oscilloscope Opts: 100MHz, cursor readout

Alt. Model #s: GOS-6103, GOS6103, GOS 6103
Option: 100MHz, cursor readout

GW Instek GOS-6103 Specs (251.6 KB), Bandwidth 100 MHz, Channels 2
Low Range [mV/div] 2 , High Range [V/div] 5
See also GOS-6103C, GOS-6112
100 MHz, Dual Channel, Delayed Sweep Built-in 6 Digit Universal Counter 10 Sets Memory for Front Panel Setting Save & Recall Time Base Auto-range Cursor Readout with 7 Measurements Panel Setup Lock of Digital-Control Functions Buzzer Alarm LED Indicators TV Synchronization Trigger Signal Output Z-Axis Modulation Input SMD Technology, High Stability and Reliability

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Keysight - E4440A-1DS/115/122/123/219/226/266 PSA Spectrum
PSA Spectrum Analyzer 3Hz - 26.5GHz, options: 1DS = RF Internal Preamplifier 100kHz - 3GHz; 115 = 512MB User Memory; 122 = 80MHz Bandwidth Digitizer; 123 = Switchable MW Preselector Bypass; 219 = Noise Figure Measurement Personality; 226 = Phase Noise Measurement Personality; 266 = HP8566/8568B Code Compatibility
Unit sold with a valid calibration certificate
The Agilent (now Keysight) E4440A PSA high-performance spectrum analyzer measures and monitors complex RF and microwave signals up to 26.5 GHz.
With optional external mixing, the frequency coverage expands to 110 GHz by Agilent (now Keysight) external mixer, and to 325 GHz by other vendors' mixer.
Absolute amplitude accuracy: +/- 0.19 dB
Displayed average noise level (DANL): 155 dBm (-169 dBm w/preamp)
Phase noise: -118 dBc/Hz at 10 kHz offset
W-CDMA ACLR dynamic range: 81 dB
Analysis bandwidth:
Analysis bandwidth: 10 MHz (Option B7J for the Basic mode)
Optional 40 or 80 MHz analysis bandwidth to capture and measure complex signals
Third order intermodulation for 40 or 80 MHz analysis bandwidth: -78 dB (nominal)
Analysis bandwidth for calibrated VSA measurements: up to 300 MHz
Flexible platform with 16 optional, easy-to-use built-in measurement personalities and hardware options
PowerSuite one-button power measurements included as standard
219 = Noise figure measurement personality:
1-button measurements
Optional built-in preamplifier: +/ 0.05 dB instrument uncertainty to 3 GHz
Supports 346 Series noise sources
Internal measurement uncertainty calculator
226 = Phase noise measurement personality:
1-button phase noise, log plot, spot frequency
Phase jitter results in degrees/radians/seconds
Residual FM results
Phase noise cancellation
€ 24,500 $29,400 (US)


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AFL Fujikura FSM-60R12 Mass Fusion Splicer
The new FSM-60R12 Mass Fusion Splicer features leading-edge features including unprecedented size, weight, and ruggedness, which make it the first core-alignment splicer truly optimized for field use, including FTTH applications. Automation such as calibration-free arc (with AUTO splice mode), automatic fiber identification and reduced operational steps, provides ease of use. In addition, the FSM-60R12 Mass offers increased flexibility with user selectable front or top monitor positioning. The FSM-60R12 Mass splicer has been designed for use in harsh, outdoor conditions and features an innovative wind protector, which allows splicing in 30mph cross winds.


Rugged construction providing shock, dust and moisture resistance
Dual monitor position with automatic image orientation
Automatic arc calibration and ribbon fiber identification
Auto-start tube heater
Color LCD display with anti-reflective coating for excellent visibility in bright sunlight
Simultaneous battery charge and splicer operation
Long life battery (up to 90 splice/heat cycles per charge)
Detachable work table incorporated into the transit case
Data and video download software and splicer upgrade software included
Software upgrades via the internet


Tektronix TDS8000 Digital Sampling Oscilloscope In Stock! Excellent Condition!

The TDS8000 digital sampling oscilloscope offers the widest range of on-board measurement and waveform-processing capabilities of any ultra-high bandwidth oscilloscope. With excellent measurement repeatability, exceptional vertical resolution and fast waveform acquisition and display update rates, the TDS8000 is a powerful measurement tool for semiconductor testing, TDR characterization of circuit boards, IC packages and cables and high-speed digital communications. Features included:

· DC to 50 GHz Bandwidth

· Exceptional Trigger Jitter and Horizontal Timebase Stability

· Modular Architecture

· Up to Eight Channels Acquisition

· High Resolution and Measurement Repeatability

(From Used-Line T&M Specifications )
Bandwidth 50.0 MHz
Channels 8
Sample Rate --
Memory Depth up to 4000 samples
Status Discontinued
DC to 50 GHz Bandwidth Exceptional Trigger Jitter and Horizontal Timebase Stability Modular Architecture Up to Eight Channels Acquisition High Resolution and Measurement Repeatability Comprehensive, Accurate, Automatic Measurement System Intuitive User Interface Large Display (10.4 in.) Microsoft Windows-based Graphical User Interface

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Keysight E5071C ENA-Series Network Analyzer with option 480/019/UNQ
Keysight - E5071C-480/019/UNQ GHz Unit with options: 480
ENA-Series Network Analyzer 9 kHz - 8.5 GHz
Unit with options:
480 = 4 Port Test Set, 9 kHz to 8.5 GHz without Bias Tees
019 = Standard Hard Disk
UNQ = Standard Stability Time Base
The E5071C is a network analyzer and offers the highest RF performance and fastest speed in its class, with a wide frequency range up to 20 GHz and versatile functions.
The E5071C has flexible configurations and you can select the number or ports, frequency and bias teas to fit your application.
Frequency Option: 4.5, 6.5, 8.5, 14 and 20 GHz (This unit has 8.5 GHz)
Port Configuration: 2 or 4 ports, plus flexible multiport configuration of up to 22 ports with E5092A multiport test set (This unit has 4 ports)
Various test set selection: 9 kHz to 20 GHz, 2- or 4-port
Low trace noise: 0.004 dB rms at 70 kHz IFBW
Wide dynamic range: > 123 dB
Fast measurement speed: 8 ms at full 2-port cal, 401 points
High temperature stability: 0.005 dB/oC
Balanced measurements (4-port option)
(From Used-Line T&M Specifications )
Keysight Technologies (Agilent HP) E5071C-480 Specs (1.24 MB)
Instrument Type S-Parameter
Low end frequency limit 9.00 kHz
High end frequency limit 8.50 GHz
Output Power Range -55 to 10 dBm
Input Noise Level -131 to -115 dBm/Hz
Status -
See also E5071C-485, E5071C-440, E5071C-445

The Agilent E5071C network analyzer offers the highest RF performance and fastest speed in its class, with a wide frequency range and versatile functions. The Agilent E5071C is the ideal solution for manufacturing and R&D engineers evaluating RF components and circuits from 9 kHz to 8.5 GHz.

The E5071C-480 is a 4-port test set, 9 kHz to 8.5 GHz without bias tees.

Wide dynamic range: > 123 dB dynamic range at test port (typical)
Fast measurement speed: 39 ms @ full 2-port cal, 1601 points
Low trace noise: 0.004 dBrms @ 70 kHz IFBW
Integrated 4 ports with balanced measurements
Frequency options are available: From 9 kHz/100 kHz (with bias tees) to 3 GHz/8.5 GHz
Built-in Visual Basic for Applications (VBA)
Firmware revision (2009):
Support for USB power sensors
2-channel/8-trace/10,001-point mode
10 new SCPI commands
ECal connection information

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Agilent / Hewlett Packard 11713A

The HP 11713A Switch Driver offers the possibility to control a range of attenuators and relays. With these set, you are able to chose an attenuation from 0 to 81dB in 1dB steps over a frequency range from DC to 4GHz. This offer includes: HP 11713A Switch Driver, HP 33321G 70dB Attenuator, HP 33320G 11dB Attenuator and 2 interconnection cables.

Condition: Used
In stock
(From Used-Line T&M Specifications )
Status Discontinued
Discontinuance Date Sep-2007
Supported until Feb-2013
Alternative 11713B Attenuator/Switch Driver, 11713C LXI-Compliant Attenuator/Switch Driver

The Agilent 11713A attenuator/switch driver provides GPIB or "local" front panel drive control for programmable attenuators and electromechanical switches. Concurrently drive up to two Agilent 8494/5/6/7, Agilent 84904/6/7K/L programmable attenuators and two electromechanical switches (Agilent 8761, 8762, or 8765 series). The Agilent 11713A can also be used to supply +24 V common and ten pairs of current sinking contacts (total current draw less than 1.3A peak for 1 second, 0.65A steady state) to independently control up to 10 relays. An integral power supply with short circuit protection eliminates the need for an external power source. Each Agilent 11713A is supplied with two plug-in drive cables to simplify connection to programmable attenuators. Switching time is less than 10 milliseconds.

Simple GPIB control of up to ten switch or attenuator sections
Drives two attenuators and two switches concurrently
Controls up to ten 24 V relays


Anritsu MS2723B - 009 - 019 - 031 - 044 - 045
Brand - Anritsu
Model - MS2723B
Option included - 009 - 019 - 031 - 044 - 045
Serial number - 903026
Condition - Good working condition
Accessories - Standard accessories
Warranty - 30 Days & 7 Days DOA ( Dead on arrival ) replacement warranty*

- Our price quoted is ex-work Hong Kong
- Our Quote good for 7 days subject to prior sales / rent
- International warranty for 30 days from AWB date
- 10 days right of refusal from AWB date
- All intruments are including manual and standard accessories
- Photo of actual unit is available upon requested
- Calibration available at extra cost
(From Used-Line T&M Specifications )
Anritsu MS2723B Specs (213.6 KB)
Low end frequency limit 9.00 kHz
High end frequency limit 13.00 GHz
Resolution Bandwidth Min. 1 Hz
Resolution Bandwidth Max. 3.00 MHz
Amplitude Range DANL to +30 dBm
Status Discontinued
Launch Date Dec-2006
Alternative MS2723C
See also MS2721B, MS2724B

The MS2723B handheld spectrum analyzer is designed to conduct highly accurate analysis on the new wave of wireless LAN and cellular signals, including 802.11a, 3G, ultra-wideband, and wireless medical patient monitoring systems, dynamic range of 101 dB is the best in its class. The next generation of the Anritsu best selling Spectrum Master, the MS2723B is a small and easy to use portable spectrum analyzer with unprecedented measurement capability for applications up to 13 GHz. Weighing in at less than 8 pounds, it is equally at home on the engineering bench and in the field. It is ideally suited for measuring up to the fifth harmonic of 3G cellular phone base stations.

The B series family includes the MS2721B with performance from 9 kHz to 7.1 GHz and the MS2724B with performance from 9 kHz to 20 GHz.

An option adds spectrogram, signal strength and RSSI. There is an option to add a user definable channel scanner option that is excellent for interference mitigation work in complicated RF environments. Options to measure WCDMA signals are available.

Quasi-peak detection is included along with CISPR resolution bandwidths.

Handheld, battery-operated design
Large daylight viewable transflective color display
Built in pre-amplifier (standard) up to 4 GHz
Lightweight at only 7.5 pounds (typical)
Best in class Displayed Average Noise Level < -159 dBm typical in a 1 Hz resolution bandwidth at 1 GHz
Quick Zoom-in, Zoom-out display in 1-2-5 sequence
RBWs: 1 Hz to 3 MHz in 1-3 sequence
VBWs: 1 Hz to 3 MHz in 1-3 sequence
Automatic or manual input attenuator control
Dedicated smart measurements
Trace Averaging
Normal, Max hold, Min hold, user settable averaging (more than 65,000 traces can be averaged!)
Reference Level Offset
Three traces
Multilingual User Interface (English, Chinese, French, German, Japanese, Spanish, Korean, Italian)
Capability to create two custom languages using Master Software Tools and download the languages into the MS2723B
Store over 1000 test set-ups internally
Save over 1000 measurement traces internally
Save directly to compact flash memory
Alphanumeric labeling of saved measurements
Automatic time and date stamp of saved data
Rechargeable/field-replaceable Li-Ion battery
6 Markers plus 6 delta markers or choose one marker with 6 delta markers
Multi-segmented upper and lower limit lines
50-ohm Interface standard (75-ohm interface capability - instrument internally corrects for adapter loss)
RJ45 Ethernet 10/100 Base T and USB 2.0 Interfaces
AM, FM and SSB demodulation with built-in speaker and headset jack

Keysight (Agilent) Technologies N5242A Opts:

nstrument Type Vector, S-Parameter
Low end frequency limit 10.00 MHz
High end frequency limit 26.50 GHz
Output Power Range +18 dBm (power sweep range of 38 dB)
Input Noise Level -114 dBm at 10 Hz IF bandwidth
Status -
Launch Date Feb-2007
See also N5244A, N5241A, N5245A, N5247A

The Agilent N5242A premier-performance network analyzer is a member of the PNA Series network analyzer platform and provides highly integrated measurement capabilities for active device tests. It is an integrated vector network analyzer featuring a built-in S-parameter test set, one or two synthesized sources used for device stimulus, a hard disk drive, USB interfaces and a 10.4 inch LCD touch screen display.

The standard 2-port test set comes with six front-panel access loops. The loops provide access to the signal path between (a) the source output and the reference receiver, (b) the source output and directional coupler thru arm and (c) the coupled arm of the directional coupler and the port receiver. The standard test set also includes a solid-state internal RF transfer switch in the R1 reference-receiver path.

130 dB dynamic range, 32 channels
Flexible architecture for multiple measurement setups
The only network analyzer in the industry with internal pulse modulators and pulse generators
Internal combing network for simplified two-tone measurements
Nonlinear vector analyzer capability (NVNA)
Large touch screen display with an intuitive user interface
Optional second internal source for fast measurements of amplifier intermodulation distortion and mixer/converter conversion loss. Up to 35 times faster than using traditional external sources
Optional combining network for simplified two-tone measurements
Optional internal modulators and generators for fast, simplified pulsed measurements. Up to 30 times faster than using external modulators and generators
Optional rear panel access loops and internal switches for signal conditioning or single-connection multiple measurements

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