SKU: 34597571702

Programable Variable Attenuator

Sale price$1012.50 Regular price$1125.00
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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7

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Description

Programable Variable AttenuatorATxTel ShieldProAtten Programmable Variable Attenuator ShieldProAtten is ATxTels new in a series of programmable RF attenuators. A completely custom machined aluminum enclosure offers excellent RF isolation, making it suitable for Wi Fi, cellular, and any RF sensitive testing applications. ShieldProAtten provides both USB and Power over Ethernet (PoE) interfaces for simple testbed integration and network control. Key features Independent controlled RF

ATxTel ShieldProAtten
Programmable Variable Attenuator

ShieldProAtten is ATxTel’s new in a series of programmable RF attenuators. A completely custom-machined aluminum enclosure offers excellent RF isolation, making it suitable for Wi-Fi, cellular, and any RF-sensitive testing applications. ShieldProAtten provides both USB and Power over Ethernet (PoE) interfaces for simple testbed integration and network control.

 

Key features

  • Independent-controlled RF channels programmable attenuator
  • 95dB of attenuation range in 0.1dB step size
  • Frequency range from 50MHz to 8000 MHz
  • Custom machined aluminum RF isolated enclosure
  • USB or Ethernet control (support PoE)
  • Intuitive web graphical interface
  • Compact and stackable size

 

Specifications

Parameter

Specification

Frequency Range

50MHz - 8GHz

Variable Attenuation Range

0 to 95dB

Attenuation Step Size

0.1dB

Insertion Loss

< 2GHz

 2-4GHz

 4-6GHz

 6-8GHz

7dB max

9dB max

11dB max

14dB max

RF Input Power

29dBm max

0.1dB Input Compression Point

>33dBm

Input 3rd Order Intercept

56dBm

Adjacent Channel Isolation

>100dB

Return Loss

0dB Attenuation

>10dB Attenuation

< -10dB

< -15dB

Absolute Attenuation Accuracy

+/- 0.7dB


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 34597571702

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4.4 ★★★★★
Based on 27 reviews
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A
Verified Purchase
Amazon Customer
Port Orchard, US
★★★★★ 3
Ok
Not bad not great. Quality feels cheap.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 30, 2025
M
Verified Purchase
Mike H
Bozeman, US
★★★★★ 5
Lower unit water pump
Worked fine
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Reviewed in the United States on October 16, 2025
R
Verified Purchase
ray whit
Chelsea, US
★★★★★ 5
Water impeller Johnson
Size: 85-300 HP
Worked perfect for my 1988 Johnson 88 spl already been on the water, no issues.
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Reviewed in the United States on April 15, 2026
B
Verified Purchase
Brent Fuhrmann
Whiting, US
★★★★★ 5
Great product
Size: 75-250 HP
Great product would purchase again
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Reviewed in the United States on May 25, 2026
Y
Verified Purchase
YouDon'tKnowMe
Grantham, US
★★★★★ 5
1991 Evinrude 40 hp
Size: 40-50 HP
2nd time purchasing this item. The 1st one lasted 2 years, but my boat hasn't been used a lot either. The marine mechanic who replaced it for me said it was definitely time to replace it. He said it fits and works just fine. Has good water flow. As for quality and value, I'd say decent. The price is better than an OMC OEM pump. I plan on using my boat more this year, so we'll see how it holds up. I'll get it replaced at the end of the year. Ease of installation, NOT EASY. The lower unit has to be completely removed from the outboard. Some outboard are easier than others and as old as this one is, it's probably easier than some of the newer ones. I've watched a couple of videos on YouTube on how to do it and I might try to do it myself next time. It cost $360 to have it done and that's with me supplying the pump. He said it took him about 1½hours to do the job, but I was charged for 3 hours labor. Probably what the book shows. I'd buy it again and I'll try to do the job myself.
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Reviewed in the United States on March 18, 2026

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