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    Function Generators

    A function generator is a test and measuring device which creates electronic signals in many different waveforms. The generator's main purpose, when connected to a circuit, is to produce controllable waveforms with adjustable frequencies, amplitude outputs, or DC offsets. Function generators help to save time in building oscillators when you are fabricating prototype audio circuits or low and high-pass filters.

    Function generators produce a range of different waveforms, such as sine waves, triangular waves, sawtooth waves and square waves. The signal generator can produce repetitive signals and can also change some characteristics of the wave. You can view the signals generated by the device by attaching it to an oscilloscope. Function generators may provide other functions, such as DC offset and variable symmetry. There is usually a screen on the generator which displays the monitoring of the output.

    Frequency range and waveforms

    • 0.001 Hz to 2000 MHz Sine wave
    • 0.001 Hz to 160 MHz Square wave
    • 0.001 Hz to 800 kHz Triangle wave

    Where are function generators used?

    • Integrated electronic testing
    • Embedded systems
    • Digital circuits
    • Analogue signal processing
    • Laboratory testing

    Function Generators vs. Arbitrary Waveform Generators (AWGs)

    Function generators are usually slightly cheaper than AWGs and they perform quite similarly. However, Arbitrary Waveform Generators generally provide more functions and offer the ability to create a custom waveform output of any size. Function generators offer a periodic waveform.

    51 產品顯示為 Function Generators

    HK$29,659.40
    Keysight Technologies
    Variable Sweep,FM Modulation,Digital Frequency,Internal and External Amplitude Modulation,Internal Linear and Log Sweep,Digital Amplitude and Offset
    20MHz
    33500B
    33510B
    2
    -
    20MHz
    1µHz
    1 μHz
    50Ω
    20kHz
    1µHz
    ±0.1ppm
    HK$23,045.90
    Keysight Technologies
    Variable Sweep,FM Modulation,Digital Frequency,Internal Linear and Log Sweep,Internal and External Amplitude Modulation,Digital Amplitude and Offset
    20MHz
    33500B
    33511B
    1
    -
    20MHz
    1µHz
    1 μHz
    50Ω
    20kHz
    1µHz
    ±0.1ppm
    HK$8,997.40
    Aim-TTi
    Variable Sweep,FM Modulation,Digital Frequency,Internal Linear and Log Sweep,Internal and External Amplitude Modulation,Digital Amplitude and Offset
    25MHz
    TGxA
    TG2511A
    1
    -
    10 MHz, 12.5 MHz, 50 MHz
    1µHz
    1 μHz, 500 μHz
    50Ω
    1MHz
    1µHz
    -
    HK$34,846.70
    Keysight Technologies
    Variable Sweep,FM Modulation,Digital Frequency,Internal and External Amplitude Modulation,Internal Linear and Log Sweep,Digital Amplitude and Offset
    20MHz
    33500B
    33512B
    1
    -
    20MHz
    1µHz
    1 μHz
    50Ω
    20kHz
    1µHz
    ±0.1ppm
    HK$8,669.94
    Aim-TTi
    Variable Sweep,FM Modulation,Digital Frequency,Internal Linear and Log Sweep,Internal and External Amplitude Modulation,Digital Amplitude and Offset
    20MHz
    TG2000
    TG 2000
    1
    -
    20MHz
    1mHz
    1 mHz
    50 Ω, 600 Ω
    1MHz
    1mHz
    ±10ppm
    HK$1,939.30
    IKALOGIC
    Variable Sweep,FM Modulation,Digital Frequency,Internal Linear and Log Sweep
    200MHz
    -
    SQ200
    -
    -
    50MHz
    10kHz
    1 Hz
    270Ω
    -
    -
    50ppm
    • RS庫存編號 223-1573
    • 製造零件編號 BK4007B
    HK$4,549.30
    BK Precision
    -
    7MHz
    -
    4007B
    -
    -
    -
    1e-007MHz
    -
    -
    1MHz
    -
    -
    • RS庫存編號 175-2533
    • 製造零件編號 BK4011A
    HK$7,397.70
    BK Precision
    -
    5MHz
    -
    4011A
    -
    -
    5MHz
    0.5Hz
    0.5 Hz
    50Ω
    5MHz
    0.5Hz
    ±10ppm
    HK$4,013.40
    RIGOL
    Variable Sweep,FM Modulation
    25000kHz
    DG800 Pro
    DG821 Pro
    1
    -
    20MHz
    0.000001Hz
    -
    -
    -
    -
    -
    • RS庫存編號 454-6689
    • 製造零件編號 GF266
    HK$5,088.60
    ELC
    Digital Frequency,Internal and External Amplitude Modulation,Internal Linear and Log Sweep,Digital Amplitude and Offset
    12MHz
    -
    GF266
    -
    -
    -
    11µHz
    -
    50Ω
    -
    -
    -
    HK$4,577.80
    RIGOL
    Variable Sweep,FM Modulation
    50000kHz
    DG800 Pro
    DG852 Pro
    2
    -
    40MHz
    0.000001Hz
    -
    -
    -
    -
    -
    HK$6,032.70
    RIGOL
    Variable Sweep,FM Modulation
    70000kHz
    DG900 Pro
    DG902 Pro
    2
    -
    60MHz
    0.000001Hz
    -
    -
    -
    -
    -
    HK$16,757.40
    Aim-TTi
    Variable Sweep,FM Modulation,Digital Frequency,Internal Linear and Log Sweep,Internal and External Amplitude Modulation,Digital Amplitude and Offset
    240MHz
    TGF4000
    TGF4242
    2
    -
    100 (Square & Pulse) MHz, 80 (Arbitrary)MHz
    1µHz
    1 μHz
    50Ω
    5MHz
    1µHz
    <±1 (Initial Settling Error) ppm, <±1(Oscillator Aging Rate) ppm, <1(Temperature Range) ppm
    HK$38,331.30
    Keysight Technologies
    Variable Sweep,FM Modulation,Digital Frequency,Internal Linear and Log Sweep,Internal and External Amplitude Modulation,Digital Amplitude and Offset
    30MHz
    33500B
    33522B
    2
    -
    30MHz
    1µHz
    1 μHz
    50Ω
    20kHz
    1µHz
    ±0.1ppm
    • RS庫存編號 261-5442
    • 製造零件編號 GX1030
    HK$9,505.68
    Chauvin Arnoux
    -
    30MHz
    -
    GX1030
    -
    -
    -
    0.001MHz
    -
    -
    -
    -
    -
    HK$5,268.73
    Metrix
    Variable Sweep,Digital Frequency,Internal and External Amplitude Modulation,Internal Linear and Log Sweep,Digital Amplitude and Offset
    2MHz
    -
    GX 305
    -
    -
    5MHz
    0.001Hz
    0.001 Hz
    50Ω
    2MHz
    0.001Hz
    ± 30 ppm for F < 10 kHz, ± 20 ppm for F ≥ 10 kHz
    HK$7,733.47
    Metrix
    FM Modulation,Digital Frequency,Internal and External Amplitude Modulation,Internal Linear and Log Sweep,Digital Amplitude and Offset
    20MHz
    -
    GX 320
    -
    -
    20MHz
    0.001Hz
    0.001 Hz
    50Ω
    2MHz
    0.001Hz
    -
    HK$4,201.60
    RIGOL
    Variable Sweep,FM Modulation
    25000kHz
    DG800 Pro
    DG822 Pro
    2
    -
    20MHz
    0.000001Hz
    -
    -
    -
    -
    -
    HK$21,896.50
    Keysight Technologies
    Variable Sweep,FM Modulation,Digital Frequency,Internal and External Amplitude Modulation,Internal Linear and Log Sweep,Digital Amplitude and Offset
    30MHz
    33500B
    33519B
    1
    -
    30MHz
    1µHz
    1 μHz
    50Ω
    20kHz
    1µHz
    ±0.1ppm
    HK$8,858.80
    RIGOL
    Variable Sweep,FM Modulation
    150000kHz
    DG900 Pro
    DG912 Pro
    2
    -
    60MHz
    0.000001Hz
    -
    -
    -
    -
    -
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