is under construction and will reopen soon.

Pin It Print Page Bookmark and Share
Digital Antenna 50dB PowerMax Marine & RV Cellular Booster
View Larger Image

Digital Antenna 50dB PowerMax Marine & RV Cellular Booster

submit a review for a chance to win $1,000
Currently Out of Stock
Manufacturer # 4KMR-30M
Our Stock # MP63816686

No Payments for 6 Months!
Click here for details
FeaturesSpecificationsDigital Antenna 50dB PowerMax Marine & RV Cellular Booster Reviews  
PowerMax™ Marine & RV Cellular Booster
50dB Gain 3 Watt Dual Band Wireless Repeater System

Get more bars with Digital Antennas PowerMax™ 4KMR-30M marine and RV wireless cell booster. Designed for boats with cabins and RVs, this new 50dB gain wireless cellular repeater system boosts the signal strength of your cell phone or air card to 3 watts and improves transmit and receive signals. The result is clean and clear voice quality with maximum data throughput on all carriers except Nextel or iDEN. Not for use in open console boats.

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: - Boats with cabins and RVs (not for use in open console boats)
Range/Performance: - Amplifies cellular signal up to 20+ mile*
Advantage: - Wirelessly enhance multiple cell phones in one room 8' to 15' from inside antenna
Requirement: - 12' separation plus a structure between inside and outside antennas

* Increased range varies based upon height of outside antenna, type of cable used, cell phone carrier and location of cell tower. For maximum range, place outside antenna as high as possible using ultra low-loss cable.

4KMR-30M System Includes:
  • 3 watt dual band 40dB gain cellular repeater (DA4000MR) *
  • 18 external 9dB gain antenna ( 288-PW )
  • Internal 9 dB gain antenna ( 426-PW )
  • 30 of DA240 cable for external antenna ( 240-30NM )
  • 15' of DA240 cable for internal antenna ( 240-15NM )
  • 1"14 threaded mount ( DM194 )
  • 1"14 threaded mounting ferrule ( F114 )
  • 12 VDC power converter ( DP515 )
Exclusive Online Only products are products with a catalog number beginning with the letters MP or EP. Example: MP0021. We are committed to shipping your order as quickly as possible. In the event that you wish to cancel this order, the cancellation must take place within 2 hours from the time the order was placed. We are unable to cancel your order after this time period because your order is already in the fulfillment process. Online Only products require a Return Merchandise Authorization (RMA) from customer service department. Click Here for Complete Return and Exchange Policies for Exclusive Online Products

This item is a Limited Special/Online Exclusive Consumer Electronics Product or Heavy / Oversized product and incurs a shipping charge:

Some lighter weight items such as antennas or fishing rods may incur shipping charges due to their irregular or oversized dimensions.

Ground, 3 - 7 Business Days2nd Business DayNext Business Day
  • Manufacturer: Digital Antenna
  • Manufacturer Part Number: 4KMR-30M
  • Dimensions: " Height x " Width x " Depth
  • Standard Warranty: 1Year(s)
  • Bands Amplified: 850 & 1900 MHz
  • Coverage (Square Feet): 3500
  • DB Gain (dB): 50
  • Power - Output (Watts): 3w
  • Voltage - Input Range (Volts): 12v
  • Wireless: Yes
  • Digital Antenna 50dB PowerMax Marine & RV Cellular Booster Reviews

    Related Products
    DSM30600 watt Digital Sounder Module New lower cost 600 watt HD Digital Sounder module option for Raymarine multifunction displays, E ...
    Single Side BandWhen the range of a VHF radio just wont do, offshore vessel operators choose Digital Antennas high performance ...