WiFi 6E Ready
Power Over Ethernet (PoE) Capable
2-Year Warranty
Description
Key Features
4 Individually Controlled Channels
USB Powered & Controlled
Ethernet for Telnet and HTTP
50-8,000MHz
0.25dB Step Resolution
95dB Attenuation
>100dB Interchain Isolation
Details
AD-USB4AR38G95
Quantity pricing available.
New! Advanced Desktop GUI
The Windows desktop application allows intuitive and fast control of our entire range of USB devices. Simply plug the device in and start the application to begin testing!
HTTP Website Interface
The built in website can be easily accessed across a network without requiring the installation of any desktop applications. It is compatible with any platform or system capable of running a web browser.
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Programmable RF Attenuator
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6 ft. USB type B cable
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6 ft. Ethernet CAT5E cable
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USB flash drive containing manuals & software
Technical Specifications
General
| Attenuation Step Size (dB) | 0.25 |
| Number of individually controlled RF chains | 4 |
| 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
Mechanical Design
Additional information
| Weight | 1.6 lbs |
|---|---|
| Dimensions | 9 × 6 × 4 in |
| Config | With PoE |
