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.

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

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 2 lbs
    Dimensions 12 × 10 × 3 in
    Config

    With PoE (+$150), Without PoE

    Go to Top