Ultra-portable and Programmable Digital Step Attenuator

Lotus ultra-portable RF/microwave programmable digital attenuators offer precise level control for transmission loss simulation, signal fading evaluation.

  • Precision CNC Machined Rugged Housing
  • Minimum Step size 0.25 dB
  • Maximum 8 Channel, 128 dB programmable attenuation
  • Sweeping, Hopping and Large memory size
  • Extremely easy field firmware up-gradable (USB thumb drive file drag and drop)
  • Can be customized to Attenuator  
    Type
    Part Num.
    Data Sheet
    F_Low (Hz)
    F_High (Hz)
    Attenuation Range (dB)
    Attenuation Step (dB)
    Attenuation Accuracy (dB)
    Max. Input Power  (dBm)
    IP3 (dB)
    # of Chan.
    Price
    Order Now
    USB-A
    A1Q5M6G32 PDF 5M 6G
    32 0.25 0.5
    27 55 1 $526.95 Order
    USB-A A1Q9K8G32 PDF 9K 8G
    32 0.25 0.4
    28
    61 1 $544.95 Order
    USB-A A1Q9K8G64 PDF 9K 8G 64 0.25 0.5 28 61 1 $598.95 Order
    USB-A
    A1HDC13G32 PDF DC 13G 32
    0.5 0.5
    25
    45
    1 $616.95 Order
    USB-C A2Q9K8G64 PDF 9K 8G 64 0.25 0.5 28 61 2 $1196.95 Order
    USB-C A2Q9K8G96 PDF 9K 8G 96 0.25 0.5 28 61 2 $1795.95 Order
    USB-C A2Q9K8G128 PDF 9K 8G 128 0.25 0.5 28 61 2 $2393.95 Order
    USB-C A4Q9K8G64 PDF 9K 8G 64 0.25 0.5 28 61 4 $2393.95 Order
    USB-C A4Q9K8G96 PDF 9K 8G 96 0.25 0.5 28 61 4 $3589.95 Order
    USB-C A4Q9K8G128 PDF 9K 9K 128 0.25 0.5 28 61 4 $4769.95 Order
    USB-C A8Q9K8G64 PDF 9K 9K 64 0.25 0.5 28 61 8 $4769.95 Order
    Type Part Num. Data Sheet F Low (MHz) F High (MHz) Attenuation Range (dB) Attenuation Step (dB) Attenuation Accuracy (dB) Max. Input Power (dBm) IP3 (dB) # of Chan. Price Order Now

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