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2-Channel 50-8000MHz Programmable RF Attenuator

WiFi 6E Ready
Power Over Ethernet (PoE) Enabled
2-Year Warranty

$1,200.00

Status: In Stock

SKU: AD-USB2AR38G95 Category:

Description

Key Features

  • Dual channels

  • USB Powered & Controlled

  • PoE Enabled

  • Ethernet for Telnet and HTTP Based Control

  • 50-8,000MHz

  • 0.25dB Step Resolution

  • 95dB Attenuation

  • >120dB Interchain Isolation

Details

AD-USB2AR38G95

Quantity pricing available.

  • Programmable RF Attenuator
  • 6 ft. USB type B cable
  • 6 ft. Ethernet CAT5E cable
  • USB flash drive containing manuals & software

Technical Specifications

General
Attenuation Step Size (dB) 0.25
Number of individually controlled RF chains 2
Operating Frequency (MHz) 50 – 8,000
Attenuation Range (dB) 0 – 95
Input 0.1dB Compression Power (dBm) 31
Impedance (Ω) 50
IP3 Input (dBm) +56
Connectors SMA Female
Attenuation Accuracy (dB)
Frequency Conditions Typical Max
0.25 – 20 ± 0.25 ± (5.5% of Atten. + 0.25)
5 – 2000 MHz 20.25 – 60 ± 0.50 ± (2.0% of Atten. + 0.90)
60.25 – 90 ± 0.75 ± (3.5% of Atten. + 0.70)
0.25 – 20 ± 0.20 ± (5.5% of Atten. + 0.25)
2000 – 4000 MHz 20.25 – 60 ± 0.30 ± (2.0% of Atten. + 0.70)
60.25 – 90 ± 0.40 ± (3.0% of Atten. + 0.90)
0.25 – 20 ± 0.15 ± (7.0% of Atten. + 0.15)
4000 – 8000 MHz 20.25 – 60 ± 0.35 ± (5.5% of Atten. + 0.45)
60.25 – 90 ± 0.65 ± (5.5% of Atten. + 0.90)
Insertion Loss (dB)
Typical Max
50 MHz 4.2 4.5
2400 MHz 6.1 6.5
6000 MHz 8.5 10
8000 MHz 10.1 12.5
Switching Speed (ns)
Switching Speed (ns) 520
VSWR (:1)
50 – 2000MHz 1.15
2000 – 4000MHz 1.20
4000 – 6000 MHz 1.25
6000 – 7200 MHz 1.50
7200 – 8000 MHz 1.80
Power & Communication
Max Input RF Power (dBm) +28
Power Use (USB) (mA) 90
Power Over Ethernet IEEE802.3at Class 2 compliant
Operating Temperature (°C) 0 to 60
Communication USB (Virtual COM Port)
Ethernet (Telnet & HTTP,
DHCP & Static IP)
Input 0.1dB Compression Power (dBm) 31
Interchain Isolation (Chain-to-chain isolation)(dB) >100
External Isolation (dB) >120
Export Info
ECCN #: EAR99
HTS #: 8533.29.0000

Performance Graphs

Downloads

Proceed to the Support website here to access all downloads for this product.

AdauraTech Support

Mechanical Design

Frequently Asked Questions

How is the Power Over Ethernet (PoE) implemented?2020-10-23T20:04:07+00:00

All of our PoE enabled units implement the 802.3at (PoE+) standard.

What is the MTBF?2020-09-28T21:10:48+00:00

Over 750,000 hours.

What’s your warranty policy?2020-11-20T17:18:16+00:00

Our products are covered for manufacturing defects for up to 2 years after purchase.

What are the most popular software environments for these devices?2020-08-02T17:22:49+00:00

By far, the majority of our customers utilize our products in Linux environments automated with Python.

For bench testing, our Windows Desktop GUI is a popular method for control.

Lastly, embedding Ethernet capability into our products makes network control our third most popular method.

What platforms does the AdauraTech R3 platform support?2020-08-02T17:20:10+00:00

The R3 series of RF attenuators can be controlled by virtually all platforms that can connect to a USB or Ethernet device.

  • Windows
  • Linux
  • MacOS
How are AdauraTech RF attenuators powered?2020-07-30T21:56:42+00:00

The R3 series programmable RF attenuators are entirely powered by USB or Ethernet PoE.

Rackmount attenuator arrays and mesh attenuation systems are powered by a 5V DC input.

What is the R3 attenuator enclosure made out of?2020-07-30T21:54:49+00:00

The R3 series programmable RF attenuators are made from precision CNC machined aluminum.

Does AdauraTech offer customizations?2020-07-30T21:47:27+00:00

Yes! Please contact us to discuss your specific requirements.

    Does the AdauraTech platform support LabVIEW?2020-07-30T21:37:31+00:00

    Yes, our devices can be controlled in LabVIEW as any other serial device using VISA drivers. An example LabVIEW project can be downloaded in the Support area here: Support

    How often is the “status” updated?2020-07-30T21:35:39+00:00

    The serial command STATUS returns the status of all attenuator channels. The values shown with STATUS are refreshed whenever a channel’s attenuation level is changed.

    How many simultaneous Telnet connections does the AdauraTech platform support?2020-07-30T21:31:21+00:00

    Our Ethernet devices support up to 10 simultaneous Telnet connections.

    Additional information

    Weight 3 lbs
    Dimensions 18 × 12 × 6 in
    Config

    With PoE (+$150), Without PoE

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