3 Watt 60dB Gain Dual Band Wireless Cellular Amplifier / Repeater
Increase cell signals indoors with Digital Antenna's popular PowerMax Small Building Repeater. The complete 4KSBR-50U system is a professional grade wireless cellular booster that provides a generous coverage area of up to 5,000 square feet. Perfect for use inside where cell phone service is poor or non-existent, the 4KSBR-50U repeater system brings the outside cellular signal indoors.
DUAL BAND: FCC and IC approved for use with all North American cell phones operating on 850 or 1900 MHz (except Nextel or iDEN).
Application:Multiple rooms in a home, office, RV over 40', yacht or sailboat (up to 5,000 sq. ft.)
Range/Performance:Enhances multiple cell phones 15' to 50' from inside antenna *
Advantage:Wirelessly amplifies up to 20 cell phones in multiple rooms
Requirement:40' separation plus a structure between inside and outside antennas
**Range/Performance varies based upon outside cellular signal strength. A weaker outside signal results in a smaller inside coverage area. To increase inside coverage area, add an internal or external directional antenna.
4KSBR-50U System Includes:
We are pleased to announce our new shipping promotions below. These rates apply to your entire order*!
|Free shipping||FREE!||6 to 10 Business Days|
|Ground Shipping||$5.95||1-6 Business Days|
|3 Day Shipping||$9.95||3 Business Days|
|2 Day Shipping||$18.95||2 Business Days|
|1 Day Shipping||$28.95||1 Business Day|
*These offers apply to in-stock orders to the lower 48 states only. We cannot include shipments to Alaska, Hawaii, Puerto Rico or any other US Territory. Please call or email us for rates to these locations. Oversized packages are also excluded for 3, 2, and next day shipping. Items that are shipped freight are also excluded. Because we have many different warehouses around the United States we reserve the right to choose the carrier. Signature service can be requested for $3 extra.
We speak French, German, and Italian!
Please use the shipping calculator for an accurate shipping quote.
We ship via DHL International and USPS. Shipping insurance is optional but recommended and costs $5 for all international orders. Items that can fit in a flat rate envelope are shipped via flat rate service. Please keep in mind that USPS Flat Rate Priority Mail does not include detailed tracking and is not covered by insurance to certain countries. For a list of these countries please email us.
International order processing takes approx. 3-5 business days.
Many countries impose their own customs, duties, tariffs, taxes, etc... on items imported from the USA. We do not cover those costs.
The shipping transit times are approx. as follow:
|DHL International Economy:||5-7 business days (trackable)|
|USPS Express (EMS) Mail:||1-2 weeks (trackable)|
|USPS Global Priority Mail:||2-3 weeks, (trackable)|
|USPS Flat Rate Priority Mail:||4-5 weeks (not trackable)|