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DA4000SBR - 50U: Digital Antenna 3 Watt 60dB Gain Dual-Band Wireless Cellular Amplifier / Repeater COMPLETE SOHO SYSTEM - DA4KSBR-50U

Your Price: No longer available
Out of stock - Please Call
Item Number: DA4000SBR / DA4KSBR-50U
Manufacturer: Digital Antenna
Manufacturer Part No: DA4000SBR-50U / DA4KSBR-50U
850 and 1900 MHz dual band wireless repeater kit. Comes complete with antennas, coax cable and amplifier unit. Designed for use in the U.S.A. and in countries that use the same frequencies. (DA4000SBR - 50U)

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

You can now speak and be heard clearly on a cell phone inside homes, offices and large marine vessels and RVs (40' length or greater), without feeling tied down. Digital Antenna's PowerMax DA4000SBR (DA4KSBR-50U) cell phone repeater increases signal strength and improves cellular communication without a physical connection to cell phone. This cell phone amplifier/repeater also boosts the performance and range of your cell phone up to 30+ miles.

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

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. The DA4000SBR (DA4KSBR-50U) system will typically penetrate to 1-2 interior walls (drywall construction) and 1 floor.

Compatible with: The Digital Antenna Powermax DA4000SBR-50U is being sold by wpsantennas.com for intended use in the USA and in countries that use the same 850 MHz and 1900 MHz spectrum for the broadcasting of cellular signals.  The Digital Antenna Powermax DA4000SBR-50U is FCC and IC approved for use with all North American cell phones operating on 850 or 1900 MHz. Not compatible with Nextel, SouthernLINC, Mike (Canada) or 1700MHz AWS (T-Mobile US 3G).
 
 
 
Benefits:
  • 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
* Coverage area is based upon an outside signal strength of -70dB. As outside signal strength decreases, coverage area decreases. For poor outside signal areas or for increased interior coverage, use a yagi (directional) antenna. Using a single-band yagi will provide maximum coverage but will limit the repeater unit to only operate on a single band, therefore it will be necessary to determine whether you want to use the high or low band prior to choosing the yagi.

To determine your frequency band, you can use either CheckZip or contact us by e-mail or phone. We will need to know your carrier and zipcode.

Digital Antenna Single Band High-Gain Directional Yagi Antennas:

Digital Antenna Dual-Band / Multi-Band High-Gain Directional Yagi Antennas:

These Yagi antennas are optional and, if needed, must be purchased in addition to the DA4KSBR-50U. In your installation, you would use the Yagi instead of the included 9dBi omni-directional dual-band antenna.

Stay Connected - Wirelessly!

The DA4000SBR (DA4KSBR-50U) cell phone repeater requires no physical connection to your phone. How does this work? An outside antenna receives the signal from the cell tower, the signal is amplified by the DA4000SBR (DA4KSBR-50U) cell phone repeater and then repeated to your cell phone through the inside antenna. No physical connection to your phone means you now have the freedom to walk around while talking on your phone. This technology even allows clean and clear wireless functioning of multiple cell phones operating on 800 and 1900MHz bands simultaneously (coverage area up to 5,000 square feet).

DA4KSBR-50U Complete Cell Phone Repeater Systems are Easy to Install

The DA4000SBR (DA4KSBR-50U) is sold as a complete system with everything you need for no hassle installation on your yacht, or inside your RV, home or office. This innovative design offers patent pending Dynamic Variable Gain control and amplification of transmit and receive signals. A minimum separation of 40' is required between the inside and outside antennas*. The DA4000SBR (DA4KSBR-50U) is FCC and IC approved for use with all cellular and PCS telephones in the USA and Canada.  Not compatible with Nextel, SouthernLINC, Mike (Canada) or 1700MHz AWS (T-Mobile US 3G).

The DA4000SBR (DA4KSBR-50U) can be used with all 800 (850) and 1900 MHz digital cellular phones and tri-mode phones operating on CDMA, TDMA, PCS, GSM850/1900, GPRS and AMPS (Analog).

The DA4KSBR-50U Cell Phone Repeater System Includes (picture):

  • DA4000SBR (DA4KSBR-50U) 3 Watt dual band 60dB dynamic gain wireless amplifier/repeater unit
  • 12V DC power converter
  • 110V AC power supply
  • Inside omni-directional antenna (4" whip) with 6' of cable
  • Outside 9dB gain omni-directional dual band antenna (18" whip) and mounting bracket
  • 50' PowerMax DA340 Ultra low loss coaxial cable and factory attached connectors

Requires a minimum separation distance of 40' or more and wall/roof/bulkhead structures between inside and outside antennas.

Frequently Asked Questions

Keys to Success (DA4KSBR-50U, DA4KMR-30U, DA4KMR-10A):
  • Ensure that you have proper separation between the interior and exterior antennas
  • Choose the proper kit (more information)
  • Understand how the received signal impacts performance
    • Coverage and signal strength are dependent upon the strength of the signal received by the exterior antenna. The stronger the exterior signal, the better the interior coverage provided.
    • A repeater can make a weak signal usable but it can't make a non-existent signal usable.

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
  • RF Connectors:
    • DA340 cable: N/M and Mini UHF/M
    • Exterior antenna: N/F
  • 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
  • AMPS/TDMA/PCS/CDMA/GSM850/GSM1900/GPRS
  • 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

wpsantennas.com is a Digital Antenna, Inc Master Distributor

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DA4000SBR - 50U: Digital Antenna 3 Watt 60dB Gain Dual-Band Wireless Cellular Amplifier / Repeater COMPLETE SOHO SYSTEM - DA4KSBR-50U