Signal & Spectrum Analyzers | Surplus Network

SeeSii Tiny Spectrum Analyzer TinySA ULTRA 4" LCD 100kHz-5.3GHz & 32GB Card

SeeSii Tiny Spectrum Analyzer TinySA...

$144.99 USD

SeeSii Tiny Spectrum Analyzer TinySA...

$144.99 USD

HP Agilent Keysight 3585A Spectrum Analyzer

HP Agilent Keysight 3585A Spectrum...

$399.00 USD

HP Agilent Keysight 3585A Spectrum...

$399.00 USD

HEWLETT PACKARD / HP 35670A Dynamic Signal Analyzer For Repair / Parts

HEWLETT PACKARD / HP 35670A Dynamic...

$1,150.00 USD

HEWLETT PACKARD / HP 35670A Dynamic...

$1,150.00 USD

Music Spectrum Indicator VU Meter RGB Audio Level LED Display Amplifier Board

Music Spectrum Indicator VU Meter RGB...

$27.59 USD

Music Spectrum Indicator VU Meter RGB...

$27.59 USD

SPS5041X series super fluorescence oscilloscope

SPS5041X series super fluorescence...

$1,198.00 USD

SPS5041X series super fluorescence...

$1,198.00 USD

Douk Audio VFD Clock Music Spectrum Display Sound Level Indicator Dot Matrix MIC

Douk Audio VFD Clock Music Spectrum...

$72.99 USD

Douk Audio VFD Clock Music Spectrum...

$72.99 USD

MIC+LINE VFD Music Spectrum Display Sound Level Meter Digital Clock for Home/Car

MIC+LINE VFD Music Spectrum Display...

$72.99 USD

MIC+LINE VFD Music Spectrum Display...

$72.99 USD

SPS5042X series super fluorescence oscilloscope

SPS5042X series super fluorescence...

$1,931.00 USD

SPS5042X series super fluorescence...

$1,931.00 USD

SeeSii Tiny Spectrum Analyzer TinySA 100kHz-960MHz Portable Frequency Analyzer

SeeSii Tiny Spectrum Analyzer TinySA...

$57.99 USD

SeeSii Tiny Spectrum Analyzer TinySA...

$57.99 USD

SPS5043X series super fluorescence oscilloscope

SPS5043X series super fluorescence...

$2,442.00 USD

SPS5043X series super fluorescence...

$2,442.00 USD

VFD Music Spectrum Display Screen Dot Matrix Sound Level Indicator Amp VU Meter

VFD Music Spectrum Display Screen Dot...

$54.99 USD

VFD Music Spectrum Display Screen Dot...

$54.99 USD

AK2515 Pro MIC Pick up Audio Spectrum VFD Sound Level Meter VU Screen Display

AK2515 Pro MIC Pick up Audio Spectrum...

$54.99 USD

AK2515 Pro MIC Pick up Audio Spectrum...

$54.99 USD

Rohde & Schwarz FSH3 100kHz 3GHz Handheld Spectrum Analyzer 104067

Rohde & Schwarz FSH3 100kHz 3GHz...

$1,099.99 USD

Rohde & Schwarz FSH3 100kHz 3GHz...

$1,099.99 USD

ULTRA 100k-5.3GHz RF Signal Generator Tiny Spectrum Analyzer for tinySA #USA

ULTRA 100k-5.3GHz RF Signal Generator...

$122.55 USD

ULTRA 100k-5.3GHz RF Signal Generator...

$122.55 USD

SeeSii Tiny Spectrum Analyzer 100kHz-960MHz 2.8

SeeSii Tiny Spectrum Analyzer...

$59.99 USD

SeeSii Tiny Spectrum Analyzer...

$59.99 USD

HP Agilent 89441A Signal Test Analyzer Tested To Power On As Pictured

HP Agilent 89441A Signal Test...

$699.95 USD

HP Agilent 89441A Signal Test...

$699.95 USD

RGB Sound Level Digital Process Audio VU Meter LED Music Spectrum MIC/Line Input

RGB Sound Level Digital Process Audio...

$56.99 USD

RGB Sound Level Digital Process Audio...

$56.99 USD

RGB Sound Level Indicator Analog Audio VU Meter LED Music Spectrum MIC/Line IN

RGB Sound Level Indicator Analog...

$56.99 USD

RGB Sound Level Indicator Analog...

$56.99 USD

Thermo Scientific Niton XLp 300AW Handheld XRF Analyzer

Thermo Scientific Niton XLp 300AW...

$1,600.00 USD

Thermo Scientific Niton XLp 300AW...

$1,600.00 USD

BDS PP-31 Audio Spectrum Analyzer Display Music Spectrum Indicator VU Meter 31-S

BDS PP-31 Audio Spectrum Analyzer...

$219.00 USD

BDS PP-31 Audio Spectrum Analyzer...

$219.00 USD

Rigol DSA815-TG Spectrum Analyzer with Tracking Generator, 9 kHz to 1.5 GHz F...

Rigol DSA815-TG Spectrum Analyzer...

$999.00 USD

Rigol DSA815-TG Spectrum Analyzer...

$999.00 USD

Music Spectrum DSP Equalizer 15 Band EQ LED Sound Level Rhythm Analyzer Display

Music Spectrum DSP Equalizer 15 Band...

$49.28 USD

Music Spectrum DSP Equalizer 15 Band...

$49.28 USD

Agilent HP 8591E 10KHz to 1.8GHz Spectrum Analyzer with Tracking Generator

Agilent HP 8591E 10KHz to 1.8GHz...

$650.00 USD

Agilent HP 8591E 10KHz to 1.8GHz...

$650.00 USD

3D Angled Display Holder for TinySA Ultra and Nano VNA (4") Spectrum Analyzer

3D Angled Display Holder for TinySA...

$11.95 USD

3D Angled Display Holder for TinySA...

$11.95 USD

IFR a-7550 1GHz spectrum Analyzer

IFR a-7550 1GHz spectrum Analyzer

$400.00 USD

IFR a-7550 1GHz spectrum Analyzer

$400.00 USD

LED Music Level Music Spectrum Display Voice Control Rhythm Light For Atmosphere

LED Music Level Music Spectrum...

$22.58 USD

LED Music Level Music Spectrum...

$22.58 USD

Music Spectrum Indicator LED Vfd Audio Vu Meter Multimedia Speaker Amplifier

Music Spectrum Indicator LED Vfd...

$60.99 USD

Music Spectrum Indicator LED Vfd...

$60.99 USD

BK Precision 2625 Spectrum Analyser

BK Precision 2625 Spectrum Analyser

$425.00 USD

BK Precision 2625 Spectrum Analyser

$425.00 USD

Magic Eye 6E2 EM87 Preamp Tube Audio Level Indicator VU Meter Driver Board +Case

Magic Eye 6E2 EM87 Preamp Tube Audio...

$24.97 USD

Magic Eye 6E2 EM87 Preamp Tube Audio...

$24.97 USD

AVCOM Portable Spectrum Analyzer PSA-37D

AVCOM Portable Spectrum Analyzer PSA-37D

$99.99 USD

AVCOM Portable Spectrum Analyzer PSA-37D

$99.99 USD

HP 331A Distortion Analyzer - Free Shipping

HP 331A Distortion Analyzer - Free...

$149.99 USD

HP 331A Distortion Analyzer - Free...

$149.99 USD

SeeSii Tiny Frequency Spectrum Analyzer TinySA Ultra 4" Touch 100kHz-5.3GHz

SeeSii Tiny Frequency Spectrum...

$149.99 USD

SeeSii Tiny Frequency Spectrum...

$149.99 USD

HP 85662A Spectrum Analyzer Display Opt A27 Sold AS-IS

HP 85662A Spectrum Analyzer Display...

$149.99 USD

HP 85662A Spectrum Analyzer Display...

$149.99 USD

MIC Audio Spectrum 2.4" LCD Display Digital Clock VU Meter Sound Level Indicator

MIC Audio Spectrum 2.4" LCD Display...

$29.99 USD

MIC Audio Spectrum 2.4" LCD Display...

$29.99 USD

10-Segment Power Amplifier Melody Indicator LED Level Indicator Music Spectrum

10-Segment Power Amplifier Melody...

$5.20 USD

10-Segment Power Amplifier Melody...

$5.20 USD

B&K Precision 2630 1.05 GHz Spectrum Analyzer w/Tracking Generator

B&K Precision 2630 1.05 GHz Spectrum...

$495.00 USD

B&K Precision 2630 1.05 GHz Spectrum...

$495.00 USD

HP 853A 8559A Spectrum Analyzer 10 MHz To 21 GHz With Owners Manual!

HP 853A 8559A Spectrum Analyzer 10...

$599.99 USD

HP 853A 8559A Spectrum Analyzer 10...

$599.99 USD

AK2515 Audio Spectrum Analyzer VFD Sound Level Meter VU Meter Screen Display USA

AK2515 Audio Spectrum Analyzer VFD...

$46.90 USD

AK2515 Audio Spectrum Analyzer VFD...

$46.90 USD

HP Agilent 35670A Dynamic Signal Analyzer Opt. 1C2 1D2 1D3 1D4 AN2

HP Agilent 35670A Dynamic Signal...

$999.99 USD

HP Agilent 35670A Dynamic Signal...

$999.99 USD

AS1000 Voice Control RGB Music Spectrum Display Rhythm Light w/ Controller+Power

AS1000 Voice Control RGB Music...

$167.42 USD

AS1000 Voice Control RGB Music...

$167.42 USD

SeeSii Spectrum Analyzer TinySA ULTRA 4" 100kHz-5.3GHz Handheld Signal Generator

SeeSii Spectrum Analyzer TinySA ULTRA...

$159.99 USD

SeeSii Spectrum Analyzer TinySA ULTRA...

$159.99 USD

SeeSii TinySA Spectrum Analyzer 4" 100kHz-5.3GHz Handheld Signal Generator

SeeSii TinySA Spectrum Analyzer 4"...

$159.99 USD

SeeSii TinySA Spectrum Analyzer 4"...

$159.99 USD

SeeSii Attenuator for TinySA Ultra Spectrum Analyzer

SeeSii Attenuator for TinySA Ultra...

$39.99 USD

SeeSii Attenuator for TinySA Ultra...

$39.99 USD

Advantest R3261C 9 KHz to 2.6 GHz Spectrum Analyzer With Option 80

Advantest R3261C 9 KHz to 2.6 GHz...

$759.99 USD

Advantest R3261C 9 KHz to 2.6 GHz...

$759.99 USD

AK2515 VFD Audio Level VU Meter MP3 Amp Indicator LED Music Spectrum Analyzer

AK2515 VFD Audio Level VU Meter MP3...

$41.80 USD

AK2515 VFD Audio Level VU Meter MP3...

$41.80 USD

AK2515 VFD Audio Level VU Meter MP3 PC Amplifier Indicator LED Music Spectrum US

AK2515 VFD Audio Level VU Meter MP3...

$43.32 USD

AK2515 VFD Audio Level VU Meter MP3...

$43.32 USD

Rigol RSA3015N Spectrum Analyzer

Rigol RSA3015N Spectrum Analyzer

$1,750.00 USD

Rigol RSA3015N Spectrum Analyzer

$1,750.00 USD

Anritsu MS2711D Handheld Spectrum Master Analyzer V. 2.07

Anritsu MS2711D Handheld Spectrum...

$595.00 USD

Anritsu MS2711D Handheld Spectrum...

$595.00 USD

LED Spectrum Analyzer, Audio Spectrum Analyzer, Music Spectrum with Voice Sensor

LED Spectrum Analyzer, Audio Spectrum...

$35.50 USD

LED Spectrum Analyzer, Audio Spectrum...

$35.50 USD

HP 35670A FFT Dynamic Signal Analyzer AY6 4Ch with/ Travel Pelican Case

HP 35670A FFT Dynamic Signal Analyzer...

$5,799.99 USD

HP 35670A FFT Dynamic Signal Analyzer...

$5,799.99 USD

BDS PP-131 / PP-31 Digital Audio Spectrum Analyzer Display VU Meter 31-Segment

BDS PP-131 / PP-31 Digital Audio...

$229.90 USD

BDS PP-131 / PP-31 Digital Audio...

$229.90 USD

AVCOM PSA-37D Portable Spectrum Analyzer - UNTESTED

AVCOM PSA-37D Portable Spectrum...

$150.00 USD

AVCOM PSA-37D Portable Spectrum...

$150.00 USD

JAAN12832 Music Spectrum Rhythm Light Display With 2U / 3U Rack Support Remote

JAAN12832 Music Spectrum Rhythm Light...

$214.49 USD

JAAN12832 Music Spectrum Rhythm Light...

$214.49 USD

Rohde & Schwarz FSV40, 9 kHz - 40N GHz ,Signal/Spectrum Analyzer, Operational

Rohde & Schwarz FSV40, 9 kHz - 40N...

$18,000.00 USD

Rohde & Schwarz FSV40, 9 kHz - 40N...

$18,000.00 USD

New ULTRA 100k-5.3GHz RF Signal Generator Tiny Spectrum Analyzer for tinySA 【USA

New ULTRA 100k-5.3GHz RF Signal...

$128.70 USD

New ULTRA 100k-5.3GHz RF Signal...

$128.70 USD

Deviser DS2800 Digital TV Spectrum Analyzer, Charger & Carrying Case

Deviser DS2800 Digital TV Spectrum...

$500.00 USD

Deviser DS2800 Digital TV Spectrum...

$500.00 USD

Advantest R3265A Portable Spectrum Analyzer 100Hz to 8GHz

Advantest R3265A Portable Spectrum...

$500.00 USD

Advantest R3265A Portable Spectrum...

$500.00 USD

3.12 inch OLED Music Spectrum Display Analyzer Audio Level Indicator VU Meter

3.12 inch OLED Music Spectrum Display...

$50.17 USD

3.12 inch OLED Music Spectrum Display...

$50.17 USD

SeeSii TinySA Tiny Spectrum Analyzer Frequency Analyzer 100kHz to 960MHz MF HF

SeeSii TinySA Tiny Spectrum Analyzer...

$55.99 USD

SeeSii TinySA Tiny Spectrum Analyzer...

$55.99 USD

SeeSii Tiny Spectrum Analyzer TinySA UHF 100kHz-960MHz 2.8

SeeSii Tiny Spectrum Analyzer TinySA...

$55.99 USD

SeeSii Tiny Spectrum Analyzer TinySA...

$55.99 USD

DOUK Blue LED Sound Level Meter Audio Display Analyzer Music Spectrum Visualizer

DOUK Blue LED Sound Level Meter Audio...

$19.99 USD

DOUK Blue LED Sound Level Meter Audio...

$19.99 USD

0.96 Inch OLED Music Spectrum Display Analyzer Audio Level Indicator with Case

0.96 Inch OLED Music Spectrum...

$16.91 USD

0.96 Inch OLED Music Spectrum...

$16.91 USD

VFD Sound Control Music Level Display Audio Spectrum Analyzer VU Meter

VFD Sound Control Music Level Display...

$32.02 USD

VFD Sound Control Music Level Display...

$32.02 USD

Keysight Agilent N9020A MXA 20 Hz - 26.5 GHz Spectrum Analyzer

Keysight Agilent N9020A MXA 20 Hz -...

$16,500.00 USD

Keysight Agilent N9020A MXA 20 Hz -...

$16,500.00 USD

Labloot DSA815-TG Spectrum Analyzer Tracking Generator 9kHz~1.5GHz -160dbm EMI

Labloot DSA815-TG Spectrum Analyzer...

$889.99 USD

Labloot DSA815-TG Spectrum Analyzer...

$889.99 USD

Labloot DSA815-TG Spectrum Analyzer Tracking Generator 9kHz~1.5GHz -160dbm EMI

Labloot DSA815-TG Spectrum Analyzer...

$889.99 USD

Labloot DSA815-TG Spectrum Analyzer...

$889.99 USD

VINTAGE! HP 334A Distortion Analyzer Works Great!

VINTAGE! HP 334A Distortion Analyzer...

$159.00 USD

VINTAGE! HP 334A Distortion Analyzer...

$159.00 USD

RGB Audio Level Indicator Stereo Music Spectrum LED light Amplifier VU Meter

RGB Audio Level Indicator Stereo...

$29.69 USD

RGB Audio Level Indicator Stereo...

$29.69 USD

New ULTRA 100kHz-5.3GHz RF Signal Generator Tiny Spectrum Analyzer for tinySA

New ULTRA 100kHz-5.3GHz RF Signal...

$129.00 USD

New ULTRA 100kHz-5.3GHz RF Signal...

$129.00 USD

Yokogawa Ando AQ6370D Optical Spectrum Analyzer 600-1700 nm, Res:0.02 nm (6317B)

Yokogawa Ando AQ6370D Optical...

$35,000.00 USD

Yokogawa Ando AQ6370D Optical...

$35,000.00 USD

Megaphase 10146-1 Precision Type N-Male to N-Male, DC to 4GHz 18" Cable

Megaphase 10146-1 Precision Type...

$32.50 USD

Megaphase 10146-1 Precision Type...

$32.50 USD

Music Spectrum MIC Pick-up Sound Level Meter Audio Analyzer Display Desk Décorkx

Music Spectrum MIC Pick-up Sound...

$28.87 USD

Music Spectrum MIC Pick-up Sound...

$28.87 USD

Single Channel 32-Segment Music Spectrum Display Analyzer Sound Level Meter LED

Single Channel 32-Segment Music...

$12.83 USD

Single Channel 32-Segment Music...

$12.83 USD

LED Spectrum Analyzer, Audio Spectrum Analyzer, Music Spectrum with Voice Sensor

LED Spectrum Analyzer, Audio Spectrum...

$34.60 USD

LED Spectrum Analyzer, Audio Spectrum...

$34.60 USD

SeeSii Tiny Spectrum Analyzer TinySA UHF 100kHz-960MHz 2.8

SeeSii Tiny Spectrum Analyzer TinySA...

$58.99 USD

SeeSii Tiny Spectrum Analyzer TinySA...

$58.99 USD

Anritsu MS2721B HandHeld Spectrum Master - Analyzer

Anritsu MS2721B HandHeld Spectrum...

$2,499.97 USD

Anritsu MS2721B HandHeld Spectrum...

$2,499.97 USD

BDS GEQ-31Y Mono Digital Spectrum Analyzer Audio Spectrum Indicator Amplifier

BDS GEQ-31Y Mono Digital Spectrum...

$258.00 USD

BDS GEQ-31Y Mono Digital Spectrum...

$258.00 USD

HP 8593e 8593a 8593em 8596e, Tracking Generator System Complete 5086- 7840

HP 8593e 8593a 8593em 8596e, Tracking...

$755.00 USD

HP 8593e 8593a 8593em 8596e, Tracking...

$755.00 USD

Music Spectrum Indicator VU Meter RGB Audio Level LED Display Amplifier Board

Music Spectrum Indicator VU Meter RGB...

$26.99 USD

Music Spectrum Indicator VU Meter RGB...

$26.99 USD

Music Spectrum Indicator DSP EQ VU Meter Audio Level LED Display USB Set

Music Spectrum Indicator DSP EQ VU...

$41.85 USD

Music Spectrum Indicator DSP EQ VU...

$41.85 USD

RF Explorer Spectrum Analyzer ISM Combo PLUS - Slim with Aluminum Carrying Case

RF Explorer Spectrum Analyzer ISM...

$239.99 USD

RF Explorer Spectrum Analyzer ISM...

$239.99 USD

Avcom Spectrum Display Monitor Model SDM-42A

Avcom Spectrum Display Monitor Model...

$350.00 USD

Avcom Spectrum Display Monitor Model...

$350.00 USD

Aaronia SPECTRAN V6 PLUS 500XA-6 USB Real-Time Spectrum Analyzer

Aaronia SPECTRAN V6 PLUS 500XA-6 USB...

$7,499.99 USD

Aaronia SPECTRAN V6 PLUS 500XA-6 USB...

$7,499.99 USD

Tektronix TLA 714 Logic Analyzer Color Portable Mainframe

Tektronix TLA 714 Logic Analyzer...

$250.00 USD

Tektronix TLA 714 Logic Analyzer...

$250.00 USD

RF Venue RF Explorer RackPRO Spectrum Analyzer for Wireless Audio Systems

RF Venue RF Explorer RackPRO Spectrum...

$299.00 USD

RF Venue RF Explorer RackPRO Spectrum...

$299.00 USD

Trilithic Spectre 1075 1GHz Spectrum Analyzer

Trilithic Spectre 1075 1GHz Spectrum...

$270.00 USD

Trilithic Spectre 1075 1GHz Spectrum...

$270.00 USD

SPS5051X series super fluorescence oscilloscope

SPS5051X series super fluorescence...

$826.00 USD

SPS5051X series super fluorescence...

$826.00 USD

Anritsu MT8212B Ver. 5.10 firmware Cell master with 11 options & ICN50 InstaCal

Anritsu MT8212B Ver. 5.10 firmware ...

$695.00 USD

Anritsu MT8212B Ver. 5.10 firmware ...

$695.00 USD

AVCOM Portable Spectrum Analyzer PSA-37D

AVCOM Portable Spectrum Analyzer PSA-37D

$275.00 USD

AVCOM Portable Spectrum Analyzer PSA-37D

$275.00 USD

LED Music Audio Spectrum Module 20-Segments/10-Levels Display Indicator VU Meter

LED Music Audio Spectrum Module...

$47.99 USD

LED Music Audio Spectrum Module...

$47.99 USD

TEKTRONIX DSA601A DIGITIZING SIGNAL ANALYZER 2X 11A71 AMPLIFIER

TEKTRONIX DSA601A DIGITIZING SIGNAL...

$390.07 USD

TEKTRONIX DSA601A DIGITIZING SIGNAL...

$390.07 USD

RF Explorer Spectrum Analyzer with Blue EVA Carrying Case

RF Explorer Spectrum Analyzer with...

$149.00 USD

RF Explorer Spectrum Analyzer with...

$149.00 USD

MetaGeek Wi-Spy Air, Mobile Wi-Fi Scanner & Spectrum Analyzer iOS Android

MetaGeek Wi-Spy Air, Mobile Wi-Fi...

$449.99 USD

MetaGeek Wi-Spy Air, Mobile Wi-Fi...

$449.99 USD

HEWLETT PACKARD 8559A SPECTRUM ANALYZER .01-21 GHz PLUG-IN MODULE

HEWLETT PACKARD 8559A SPECTRUM...

$249.95 USD

HEWLETT PACKARD 8559A SPECTRUM...

$249.95 USD

SeeSii Tiny Spectrum Analyzer TinySA 100kHz-960MHz Portable Frequency Analyzer

SeeSii Tiny Spectrum Analyzer TinySA...

$55.59 USD

SeeSii Tiny Spectrum Analyzer TinySA...

$55.59 USD

Tektronix 491 RF Spectrum Analyzer 10MHz-12.4GHz (FOR Parts) Untested

Tektronix 491 RF Spectrum Analyzer...

$279.95 USD

Tektronix 491 RF Spectrum Analyzer...

$279.95 USD

Rohde & Schwarz FPH 4GHz Spectrum Rider Opts B3/B4/B22/K7/K9/K15/K16/K43/K57

Rohde & Schwarz FPH 4GHz Spectrum...

$4,400.00 CAD

Rohde & Schwarz FPH 4GHz Spectrum...

$4,400.00 CAD

RF Explorer Model WSUB1G+

RF Explorer Model WSUB1G+

$189.00 USD

RF Explorer Model WSUB1G+

$189.00 USD

R&S FS300 ROHDE & SCHWARZ FS300 Spectrum Analyzer 9kHz – 3GHz Used

R&S FS300 ROHDE & SCHWARZ FS300...

$324.99 USD

R&S FS300 ROHDE & SCHWARZ FS300...

$324.99 USD

Case Holder TinySA Ultra Spectrum Analyzer Tiny SA Antenna Guard Frequency

Case Holder TinySA Ultra Spectrum...

$22.00 USD

Case Holder TinySA Ultra Spectrum...

$22.00 USD