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: Operates on 850 or 1900 MHz frequency bands (except
Nextel or iDEN).
FCC Equipment Authorization PZODA4000SBR, Industry Canada
Authorization 4260A-DA4000SBR, Part Number DA4000SBR.
||Multiple rooms in a home, office,
RV over 40', yacht or sailboat (up to 5,000 sq. ft.)
||Enhances multiple cell phones 15’ to 50’ from inside antenna *
||Wirelessly amplifies up to 20 cell phones in multiple rooms
||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.
- 3 watt dual band 60dB gain cellular repeater (DA4000SBR) *
- 18” external 9dB gain omni-directional antenna ( 288-PW )
- Internal antenna with 6' cable ( 135-RD )
- 50’ of DA340 cable for external antenna
( 340-50NM )
- 12 VDC power converter ( DP515 )
- 110 VAC power supply ( DP255 )
* Not sold individually; only available as part of a system.
FCC and IC Type Accepted. Amplifies all 850 and 1900 MHz Cellular Bands.
Some wireless carriers have not approved bi-directional amplifiers, cell boosters, repeaters or their equivalent
for use on their networks. Users should consult their wireless service agreement regarding use of this product.