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    Spectrum Analysers

    Spectrum analysers are widely used within the electronics industry for analysing the frequency spectrum of radio frequency, RF and audio signals. Looking at the spectrum of a signal they are able to reveal elements of the signal, and the performance of the circuit producing them. They are able to make a large variety of measurements and this means that they are an invaluable tool for the RF design development and test laboratories, as well as having many applications for specialist field service.

    • Spectrum analysers are an invaluable item of electronic test equipment used in the design, test and maintenance of radio frequency circuitry and equipment. They are used for observing signals in the frequency domain. Thus a spectrum analyser will display the amplitude of signals on the vertical scale, and the frequency of the signals on the horizontal scale.

      Types of Spectrum Analysers

      Swept spectrum analysers: Sweeping the frequency that is analysed across the required band to produce a view of the signals with their relative strengths. The type that is most widely used.Fast Fourier Transform, FFT analysers: Converting the signals into a digital format for analysis digitally. More expensive and specialised.Real-time analysers: Form of FFT analyser. Requiring much larger buffers and more powerful processing, these types are able to offer the top performance in signal analysis.Audio spectrum analyser: Focussed on audio frequencies, this means that low-frequency techniques can be adopted. This makes them much cheaper. It is even possible to run them on PCs with a relatively small amount of hardware.Spectrum analysers tend to fall into 4 form factors:Benchtop - can be plugged into AC power, which generally means in a lab environment or production/manufacturing area.Portable – can be taken outside to make measurements or simply carried while in use.Handheld - needs to be very light and small. Networked - ability to connect the analyser to a network

      Spectrum Analyser Tips

      Beware input level: One major cause of damage is the input mixer being blown when the analyser is measuring high power circuits.Determine if spurs are real.Wait for self-alignment: When first switched on, it goes through its software boot-up procedure and, undertakes a number of self-test and calibration routines.

    64 Produits présentés pour Spectrum Analysers

    la pièce
    2 284,24 €
    RS PRO
    9 kHz → 2.1GHz
    1
    Reference
    Continuous, Single
    -
    Span, Zero Span
    2.1GHz
    9 kHz
    <0.5 (First Year)ppm
    TFT LCD
    -
    Single
    BNC
    RJ45, USB-A 2.0, USB-B 2.0
    Desktop
    la pièce
    5 507,47 €
    RS PRO
    9 kHz → 3 GHz
    -
    Average, Average (EMI), Blank, Clear & Write, Maximum Hold, Minimum Hold, Quasi-Peak (EMI), View
    Continuous, Single
    -
    Zero Span + Time Domain
    3GHz
    9 kHz
    0.025ppm
    Built-in Spectrogram, Dual-View Display, Topographic
    -
    Frequency
    N-Type Female
    GPIB, LAN, MicroSD, RS232, USB
    Desktop
    la pièce
    4 681,43 €
    RS PRO
    9 kHz → 3.2GHz
    1
    Reference
    Continuous, Single
    -
    Span, Zero Span
    3.2GHz
    9 kHz
    <0.5 (First Year)ppm
    TFT LCD
    -
    Single
    N-Type Female
    RJ45, USB-A 2.0, USB-B 2.0
    Desktop
    • N° de stock RS 111-2375
    • Référence fabricant RSA306B
    la pièce
    7 150,80 €
    Tektronix
    9 kHz → 6.2 GHz
    -
    Live
    -
    -
    Centre + Span
    6.2GHz
    9 kHz
    ±20ppm
    LED
    25.6cm
    Amplitude, Frequency, Signal Density
    N Connector
    -
    Handheld
    • N° de stock RS 238-4075
    • Référence fabricant PSA2703
    la pièce
    1 655,39 €
    Aim-TTi
    2.7GHz
    1
    Live, Reference
    Continuous, Single
    PSA Series 3
    Zero Span
    2.7GHz
    1 MHz
    1PPM
    TFT
    4.3 in
    Dual
    N Connector
    USB
    Handheld
    • N° de stock RS 187-3723
    • Référence fabricant FPC-COM1
    la pièce
    3 750,00 €
    Rohde & Schwarz
    5 kHz → 3 GHz
    1
    -
    -
    FPC1000
    Span
    3GHz
    5 kHz
    -
    WXGA
    10.1in
    Frequency
    N Connector
    -
    Desktop
    • N° de stock RS 287-5601
    • Référence fabricant FPL1014-P1
    la pièce
    32 370,50 €
    Rohde & Schwarz
    -
    -
    -
    -
    1304.0004P
    Zero Span
    -
    -
    -
    -
    -
    -
    -
    -
    Desktop
    • N° de stock RS 244-1476
    • Référence fabricant SP1018G
    la pièce
    3 621,72 €
    IKALOGIC
    250MHz
    18
    -
    Continuous, Single
    SP1000G
    -
    1GHz
    -
    -
    PC based
    -
    -
    -
    USB 3.0
    -
    • N° de stock RS 144-8236
    • Référence fabricant FSC-P4
    la pièce
    12 524,00 €
    Rohde & Schwarz
    9 kHz → 6 GHz
    1
    Average, Maximum Hold, Minimum Hold, View
    -
    FSC
    Span
    6GHz
    9 kHz
    -
    LCD
    -
    Frequency
    N Connector
    LAN, USB
    Desktop
    • N° de stock RS 195-3197
    • Référence fabricant N9322C
    la pièce
    15 032,84 €
    Keysight Technologies
    9 kHz → 7 GHz
    20 (Display)
    -
    Continuous, Single
    -
    -
    7GHz
    9 kHz
    -
    -
    6.5 in
    Frequency
    N-Type Female
    Ethernet
    Desktop
    • N° de stock RS 187-3725
    • Référence fabricant FPC-COM2
    la pièce
    4 950,00 €
    Rohde & Schwarz
    5 kHz → 3 GHz
    1
    -
    -
    FPC1500
    Span
    3GHz
    5 kHz
    -
    WXGA
    10.1in
    Frequency
    N Connector
    -
    Desktop
    • N° de stock RS 144-8212
    • Référence fabricant FPC-P3
    la pièce
    3 868,30 €
    Rohde & Schwarz
    5 kHz → 3 GHz
    1
    Average, Maximum Hold, Minimum Hold, View
    -
    FPC1000
    Span
    3GHz
    5 kHz
    -
    LCD
    -
    Frequency
    N Connector
    USB
    Desktop
    • N° de stock RS 144-8233
    • Référence fabricant FSC-P1
    la pièce
    8 090,10 €
    Rohde & Schwarz
    9 kHz → 3 GHz
    1
    Average, Maximum Hold, Minimum Hold, View
    -
    FSC
    Span
    3GHz
    9 kHz
    -
    LCD
    -
    Frequency
    N Connector
    LAN, USB
    Desktop
    • N° de stock RS 230-1206
    • Référence fabricant N9321C
    la pièce
    12 161,41 €
    Keysight Technologies
    0.009 → 4000MHz
    1
    -
    Continuous, Single
    N932x-C BSA-C Spectrum Analyser
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Desktop
    • N° de stock RS 826-2714
    • Référence fabricant PSA6005USC
    la pièce
    3 017,88 €
    Aim-TTi
    10 MHz → 6 GHz
    -
    Live, Reference, View
    Continuous, Single
    PSA
    Centre + Span, Start + Stop
    6GHz
    10 MHz
    ±1ppm
    10.9 cm Backlit TFT LCD
    4.3 in
    Dual
    BNC, SMA Connector, Standard N
    USB
    Handheld
    la pièce
    9 827,30 €
    Rohde & Schwarz
    5 KHz to 4GHz
    1
    -
    -
    FPH
    Span
    -
    -
    -
    WVGA
    -
    -
    -
    LAN, USB
    Handheld
    • N° de stock RS 316-158
    • Référence fabricant 114992145
    la pièce
    354,88 €
    Seeed Studio
    6.1GHz
    28
    -
    -
    RF Explorer
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Handheld
    la pièce
    5 252,00 €
    Rohde & Schwarz
    5 kHz → 2 GHz
    -
    Reference
    Average, Continuous, Peak Hold
    Spectrum Rider
    Span
    2 GHz, 3 (with FPH-B3 Option) GHz, 4 (with FPH-B4 Option) GHz
    5 kHz
    -
    WVGA
    800 x 480pixel
    Single
    N Socket
    10/100BASE-T, RJ45, USB
    Handheld
    • N° de stock RS 316-160
    • Référence fabricant 114991830
    la pièce
    149,53 €
    Seeed Studio
    1GHz
    -
    -
    -
    RF Explorer
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Handheld
    la pièce
    1 173,38 €
    RS PRO
    150 kHz → 3 GHz
    -
    -
    Continuous
    -
    -
    3GHz
    150 kHz
    -
    TFT LCD
    5.6 in
    Amplitude, Frequency
    N Connector
    15-Pin Female D-Sub Connector, 9-Pin Female D-Sub Connector, RS232, USB
    Desktop
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