WilsonPro 70 PLUS install guide (PDF)
WilsonPro 70 PLUS spec sheet (PDF)
Wilson Electronics 304424 antenna spec sheet (PDF)
What’s my actual cell signal strength?
Discontinued
Product Description
The WilsonPro 70 PLUS is a single- or multi-antenna option designed for small offices or building areas that need improved cell signal reception and have high user demands. The Pro 70 PLUS improves both voice and data to reduce dropped calls and missed emails and texts, keeping your business and employees connected with a stronger cell signal.
This kit includes your choice of one, two, or three inside dome antennas that send amplified signal to the phones in your office.
WilsonPro refurbished cell signal booster systems were purchased by customers who returned them to the manufacturer. They may have been used briefly or may not have been used at all.
The manufacturer has inspected and tested each cell signal booster to ensure that it’s in good working order. Any damaged or non-working components have been replaced with new, working ones. The booster or its components may have cosmetic blemishes from a previous installation.
WilsonPro refurbished units are backed by the manufacturer’s 90-day money-back guarantee and are warranted for one year against defects in workmanship and/or materials.
This is a complete kit, with everything you need to start getting the best signal in your office:
WilsonPro 70 PLUS refurbished cell signal amplifier
AC wall outlet power supply 850010
Wideband outdoor omni antenna 304424
Wideband indoor dome antenna 
75′ 400 coax cable
60′ 400 coax cable 
BONUS
50‑ohm lightning surge protector 859902
2′ 400 coax jumper cable 
2‑way or 3‑way 50‑ohm splitter (if needed, depending on configuration)
WilsonPro 70 PLUS install guide
The WilsonPro 70 PLUS system includes 400-type coax cable to connect the amplifier to the inside antennas. If your building requires fire-rated cable in plenum spaces, please ask us about upgrading to ½‑inch plenum air coax. Plenum cable fully meets state and federal building codes.
Plenum cable also has nearly half the signal loss per foot of cable compared to 400-type coax cable, delivering stronger signal from the WilsonPro amplifier to your phones and other cellular devices.
(Plenum air cable is available at additional cost. Call Powerful Signal at 866-912-3444 for details.)
This system uses 400 coax (left), but you can upgrade to fire-rated plenum air coax cable (right) for building-code compliance and better performance.
Using Wilson Electronics’ patented SmarTech III® technology, the WilsonPro 70 PLUS receives the outside cell signal, amplifies it, and rebroadcasts it inside your office through a ceiling-mounted dome antenna. This allows you to stay connected in areas where cell service is poor or where your office’s building materials interfere with signals from the local cell tower.
The WilsonPro 70 PLUS works with all major wireless carriers, including Verizon, AT&T, T‑Mobile, Sprint, U.S. Cellular, and most others.
It operates on common 4G/3G cellular frequencies.
This system comes with one, two, or three dome antennas that will broadcast improved cellular signal in a spherical pattern. The radius of that circle depends on many factors, including:
In general, the stronger the outside cell signal, the greater the interior broadcast distance.
Powerful Signal has over a decade of experience designing and installing cellular amplification systems. Please call us at 866‐912‐3444 or contact us online, and we’ll be happy to calculate the coverage area this system will provide in your building and answer any other questions about this amplifier.
Some online retailers claim that a one-antenna WilsonPro commercial system will provide 50,000 square feet of coverage. That figure is unrealistic under typical conditions, and Powerful Signal warns consumers against purchasing WilsonPro systems from retailers who make such exaggerated claims.
For information on federal rules governing the use of consumer cell signal boosters, please see our FCC notice page.
Warning This product can expose you to chemicals, including nickel, which is known to the State of California to cause cancer, and Bisphenol A, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Product Specifications
Warranty Information
For warranty information on this product, please see our WilsonPro warranty information page.
Questions & Answers
