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Digital Antenna Complete Dual-Band Building Amplifier/Repeater System for 800MHz Cellular & 1900MHz PCS

List Price: $899.95
Your Price: $539.97
You Save: $359.98 (40 %)
Manufacturer: Digital Antenna
Manufacturer Part No: DADBRPT
Configurable complete dual-band repeater system for 800MHz Cellular and 1900MHz PCS. Not for Nextel/iDEN or 1700MHz AWS (T-Mobile US 3G).

Cell phone antennas and amplifiers are frequency specific (more info).

Select Options Below

* denotes required field

Exterior Antenna*
Antenna Mount*
Cable from Exterior Antenna to Amplifier*
859902wps - Lightning Protector*
Cable from Amplifier to Interior Antenna*
Interior Antenna*
Phone models used?
(If an adapter is available we will include adapter and Yagi test adapter to help aim Yagi)
Zip code where system is to be used:*
Carriers system will be used with:*

Digital Antenna's PowerMax DA4000SBR is now available in a configurable dual-band repeater system to allow you to customize your installation. The DA4000SBR will boost the signal strength of your cell phone or air card up to 3 watts, improve transmit and receive signals and can be customized to use in a variety of locations.

This SOHO Cell Phone Amplifier/Repeater System provides up to 3,000 to 5,000* sq ft of coverage. Interior coverage varies based upon the strength of the outside signal and building construction and materials. When used with with appropriate antennas will typically penetrate to 1-2 interior walls (drywall construction) and 1 floor.

PowerMax DA4KSBR-50U Installation and Operation Manual (PDF) | Catalog Page (PDF)

  • Wireless - no connections to cellular phone
  • Increases cell phone range up to 30+ miles
  • Amplifies 800 (850) and 1900 MHz bands
  • Use multiple cellular phones and carriers at the same time
  • Reduces dropped calls
  • Up to 5000* sq ft coverage area (under optimum conditions)
  • Extends the life of your cellular phone battery

Package Contents:



  • Compatible with all 800MHz Cellular providers (CDMA, TDMA, GSM, Analog). For example, most Verizon, AT&T, Alltel, US Cellular and many more
  • Compatible with 1900MHz PCS (Sprint PCS, T-Mobile, Qwest)
  • Not compatible with iDEN (Nextel, Southern LINC, Mike)
  • Not compatible with 1700MHz AWS (T-Mobile US 3G)

Please note that many carriers (Verizon, AT&T, Alltel, US Cellular and others operate on 800MHz Cellular, 1900MHz PCS or both depending upon your location. CheckZip can be used to determine which frequencies are licensed by your carrier in your area.

Frequently Asked Questions

General Specifications:

  • FCC Approved, FCC ID: PZODA4000SBR
  • Industry Canada approved, IC ID: 4260A-DA4000SBR
  • Repeater Dimensions: 4.5" x 4.0" x 1.25"
  • Weight: 12 oz
  • Power Supply 5VDC, 1.5A
  • Internal Fuse: 3A
  • RF Connections: In/Out Antenna Port - Mini UHF Female
  • Indicator: Tri-color LED indicating power on

Electrical Specifications:

  • Frequency
    • Uplink: 824-949 MHz and 1850-1910 MHz
    • Downlink: 869-895 MHz and 1930-1990 MHz
  • Max Output Power: 3W, 35dBm (824-849MHz), 2W, 33dBm (1850-1910MHz)
  • Dynamic Variable Gain: 60dB Max
  • Impedance: 50ohms
  • Power Consumption: Standby 5 vdc/0.35A, Uplink 5vdc/2.0A

Catalog Page (PDF)

One year manufacturer warranty. Made in the USA.

RETURN POLICY: Only new products in perfect condition are eligible for return. A 20% restocking/retesting fee applies. See our return policy for more information.

Digital Antenna DA4000SBR/DA4KSBR-50U Cell Phone Repeater System is a Digital Antenna, Inc Master Distributor

Digital Antenna Complete Dual-Band Building Amplifier/Repeater System for 800MHz Cellular & 1900MHz PCS