Signal & Spectrum Analyzers
signal & spectrum analyzers — pre-owned
Browse 10,383 signal & spectrum analyzers — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.
HP 3580A 50kHz Audio Spectrum Analyzer with Manual
1x HP 3580A 50kHz Audio Spectrum Analyzer. Sweep ModesSingle or repetitive linear sweep, manual sweep, log sweep. Input Impedance1MΩ, 30pF. Trenton SBC 20-5450-09 PCB 92-005449-0X. GSSI WIGPR Interface Card 71-200.
GW Instek TEXIO GDM-8261A 6.5 Digit Dual Display Bench Multimeter
Dual display for simultaneous readings. 💡Why Buy This One?. (Everything shown in photos is included). 📦What’s Included. Priced competitively for a quick sale. Clean, dependable, and ready to go. Carefully used by an engineer (not typical surplus gear).
HP 141T Spectrum Analyzer interconnecting cable HP 08443-60009 ( HP 8443A/B ) -
Interconnecting cable. A picture is worth a thousand words so take a look as that is the actual item and accessories you will receive. LOCAL PICKUP FREE. ===========================. Why wait, use Buy It Now and get it for a very low price.
IDEAL TREND NETWORKS FiberTEK IV
This is the Single mode and multi mode fiber Kit for IDEAL/TREND NETWORKS LAN CABLE Certifier. We listed the item as used but it's more similar to a "new open box" status.
ADVANTEST R6581T 8.5 Digit Digital Multimeter
It has been tested and is in good working condition.
Vintage Sencore Model CB42 Deluxe CB Analyzer Powers On!
THE ONLY TESTING I'VE DONE FOR THIS DEVICE IS POWER IT ON. I DO NOT KNOW HOW TO USE THIS DEVICE. THIS ITEM IS HEAVY.
You save $18.00
Bird SignalHawk SH-362S Signal Spectrum Analyzer &Vector Network Analyzer
ROHDE & SCHWARZ SFC-U USB Compact Modulator Test Signal Generator
This signal generator has been tested for power ONLY. We do not have the software needed to test this unit further. With our dynamic pricing model, our prices are always competitive.
You save $39.50
Tektronix CSA8000 Communication Signal Analyzer For Parts *READ
“ITEM IS SOLD FOR PART OR REPAIR, UNTESTED. ITEM IS NOT READY FOR DIRECT USE. WE WILL SOLVE THE PROBLEM AND FAST RESPOND. "Item can power on with passcode lock. Keyboard and mouse has no respond when connected to machine.
Hewlett-Packard HP 334A Distortion Analyzer
INVENTORY: CTEK B81.
RIGOL DSA815 RF Spectrum Analyzer 9kHz - 1.5GHz 2 ppm Preamplifier DSA800 Series
Optional RF Accessories (Cable, Adaptor, Attenuator, Bridge. ). Optional RF TX/RX Training Kit. Complete Connectivity: LAN (LXI), USB Host & Device, GPIB (Opt.). < -98 dBc/Hz at 10 kHz Offset Phase Noise.
Agilent 11940A Close-Field Probe 30MHz-1GHz
Item has general signs of normal wear and tear which may include scratches. Great sale, Get it now before its gone! The listed prices do not apply.
Agilent E4407B w/ PreAmp, ext mixing, 11-Options, 26GHz Spectrum Analyzer, ESA-E
Agilent E4407B w/ PreAmp, Phase Noise and ext mixing, 11-Options, 26GHz Spectrum Analyzer, ESA-E. 1DS: Preamp. AYZ: External Mixing. AYX: Fast Sweep and Ports. 11 Options Options: 1DS 226 1DR AYZ B72 1D5 1D6 A4H AYX BAA Freq Extension.
Anritsu MT8221B BTS Master Opt-10/25/27/31/33/34/42/43/62/63/541/542/543/546
ANRITSU MT8221B BTS MASTER TEST SET- 300KHZ TO 4GHZ ON SWEEP-300KHZ TO 7GHZ SPECTRUM. • 2-port Dynamic Range: > 80 dB. • Phase Noise: –100 dBc/Hz @ 10 kHz offset. • DANL: –163 dBm in 1 Hz RBW. • Dynamic Range: > 95 dB in 1 Hz RBW.
HP Hewlett Packard 33120A 15 MHz Function Arbitrary Waveform Generator
Powers on with responsive display panel.
Rohde & Schwarz FS300 Spectrum Analyzer 9kHz – 3GHz - Free Shipping
HP 8591C Cable TV Analyzer
IFR/Marconi/Aeroflex 2382 Spectrum Analyzer with Display, w-2380 Display
Downers Grove, IL 60515. 1424 Centre Circle. Local pick up is available.
IFR/Marco 2947A Communication Service Monitor. Used. Tested #1284521
IFR/Marco 2947A Communication Service Monitor. Location: E3 (#1284521). Sold as used and in working condition. The pictures are the item for sale. Nothing else included. Condition: Used, fully functional.
AGILENT INFINIIUM 54831D MSO OSCILLOSCOPE 600 MHz 4 GSa/s MEGA ZOOM
AGILENT INFINIIUM 54831D MSO OSCILLOSCOPE 600 MHz 4 GSa/s MEGA ZOOM MODEL: 54831D S/N: MY42001166 100-240V 47-440Hz 440 W MAX EVERYTHING PICTURED IS INCLUDED NO PASSWORD, SLIGHT DAMAGE TO FLOPPY DISK DRIVE AS PICTURED ADDITIONAL PICTURES UPON REQUEST USED - SOLD AS IS 32lbs DRY WEIGHT LOC PALL
ILX Lightwave LDP-3830 Precision Pulsed Current Source
Function: Precision Pulsed Current Source. Display Features: Digital display shows current, pulse repetition interval (PRI), and duty cycle (DC%). The unit is clean and shows minimal signs of use. There are no significant scratches, dents, or wear marks on the housing.
You save $664.65
Dixon FloTech FT102/ FT103 Compatible Onboard Replacement Chassis & Housing
Includes everything in the pictures and nothing else. All international sales final.
Rohde & Schwarz DMF50161N Screen Display For Optrex & Rhode & Schwarz Monitors
Previously used, pulled from CMS54 monitor, minor marks from take out, UNABLE TO TEST. You will receive exactly as shown, view photos.
ECM AFRecorder 2400G AFR lambda wideband meter w RPM ignition spark timing MAP
ECM AFRecorder 2400G. Model #: AFRecorder 2400G. AFRecorder 2400G. • Air-to-Fuel Ratio (6.00 - 150.00 AFR). • Spark Timing (60 deg. BTDC - 30 deg. • Engine Speed (100 - 9,999 RPM). Does not include spark timing (inductive spark pickup). ).
CosMed Fitmate Pro C09066-02-99 Digital Desktop Analyzer Benchtop Unit Italy
COSMED Fitmate Pro metabolic analyzer. Unit powers on normally and has been tested through internal self-test procedures.
You save $377.00
SE-5 Biofield Spectrum Analyzer Radionics Machine- WORKING Sharp PC 1261
Main SE-5 Analyzer Unit. • Tested: Unit powers on; both the Amplitude Readout and Sharp PC-1261 screens are crisp and functional (see photos). Sharp PC-1261 Pocket Computer. 9V DC Power Adapter.
You save $180.00
HP Hewlett Packard 8557A 10 kHz – 350 MHz SPECTRUM ANALYZER MODULE - Untested
Item is untested, Calibrated 4-6-93 by RAG Electronics according to stickers on unit. I do not have a way to power this unit, listed for parts or not working.
IFR/Marco 2947 Communication Service Monitor. Used. Tested #1284833
Location: E3 (#1284833). IFR/Marco 2947 Communication Service Monitor. Sold as used and in working condition. The pictures are the item for sale. Nothing else included. Condition: Used, fully functional.
Bird SignalHawk SH-36S Portable Signal Spectrum Analyzer 100 KHz to 3.6 GHz.
The Bird SignalHawk SH-36S is a portable signal spectrum analyzer designed for RF professionals requiring wide frequency coverage from 100 KHz to 3.6 GHz. Bird SignalHawk SH-36S Portable Signal Spectrum Analyzer – One unit (as shown).
HP 70300A Tracking Generator 20Hz-2.9GHz
digiAir PRO ATSC Signal Analyzer 33.587 MHz ATSC with Case /No Power Adapter
digiAir PRO ATSC Signal Analyzer 33.587 MHz ATSC with Case /No Power Adapter Item doesn’t come with any cables or accessories Item comes as shown in photos Item doesn’t come with batteries Item working in good condition B1
You save $9.00
Rohde & Schwarz 840.1657.02 Attenuator CMS54 840.1657, 840165702
Previously used, pulled from WORKING CMS54 monitor, minor marks from take out, GREAT CONDITION.
HP 8901A Modulation Analyzer (Option 001) In Range, Accurate.
You are receiving this analyzer 8901A and power cable. No other cords or accessories. I acquired this unit a while back, and saw it working installed in its rack.
Keysight N9962A /236 /350 FieldFox Microwave Spectrum Analyzer 9kHz-50GHz
Keysight N9962A. The N9962A FieldFox 50 GHz microwave spectrum analyzer provides industry-leading amplitude accuracy of ±0.5 dB at power-up, with no warm-up required. FieldFox Handheld Microwave Spectrum Analyzer, 9 kHz to 50 GHz.
HP 346A : Noise Source 10 MHz – 18 GHz, For Part or Repair
HP 346A for part or repair.
BK Precision 2625 1000 MHz Spectrum Analyzer
The item(s) in the picture(s) is/are exactly the item(s) you will be receiving.
You save $79.00
Anritsu MS2721B HandHeld Spectrum Master Analyzer w/ Tracking Generator MS2721
Has an error message when you turn it on see photo.. The Anritsu MS2721B Handheld Spectrum Master Analyzer with Tracking Generator is a versatile device designed for signal and spectrum analysis. With a frequency range of 9 kHz to 7.1 GHz, this compact and portable instrument provides accurate measurements and tracking capabilities. The MS2721B model is known for its reliability and ease of use, making it a valuable tool for professionals in various industries looking to ensure high-quality signal performance.
Agilent E8362C - 10MHz-20GHz PNANetwork Analyzer, loaded with opts, see pics
**unit doesn’t power on, selling asis for repair** * Agilent E8362C is a high-performance Vector Network Analyzer that operates over a wide frequency range of 10 MHz to 20 GHz. The instrument is equipped with the P02 option for enhanced capabilities. With its advanced features and brand reputation of Agilent, this model E8362C is a reliable tool for precise measurement and analysis in various industrial and testing applications within the field of signal and spectrum analyzers.
Anritsu MS2601B 9kHz-2.2GHz spectrum analyzer
This Anritsu 9kHz - 2.2 GHz Spectrum Analyzer was used for internal development and is in perfect working condition.
Sunrise Telecom AT2000RQ QAM Analyzer Digital Signal Tester
Before opening a case. We're here to help and respond quickly. What is Included.