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Home > Communication >

Cellular Amplifier



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Which amplifier should I use?
Choose the product that fits your application. Determine your application by deciding if your primary need is voice communication (cell phone) or data communication (computer). If your primary need is data communication, a direct connect amplifier will provide the best, most reliable connection possible.

Very poor signal area (voice or data) – DA4000
Poor signal area (building use) – DA4KSBR-50U with yagi antenna
Poor signal area (auto) – DA4000, DA4KMR-10A
Poor signal area (RV) – DA4000, DA4KMR-30U, DA4KSBR-50U
Poor signal area (boat) – DA4000, DA4KMR-30U,DA4KSBR-50U

Recommendations based upon achieving proper antenna separation when using an amplifier/repeater and outside signal strength of -70 to -90 dB.

Wireless amplifier/repeaters (all cell carriers except Nextel and iDEN):
DA4KMR-10A (38dB gain) – required separation (2’) and metal automobile roof
DA4KMR-30U (38 dB gain) – required separation (20’) and roof/wall structure
DA4KSBR-50U (60 dB gain) – required separation (40’) and roof/wall structure

All amplifier/repeaters require the outside antenna be installed outside of the structure (house, car, office, building, boat) and the inside antenna be installed inside the structure. Wireless amplifier/repeaters can not be used with both antennas in open air (i.e., convertible car or open console boat).

Direct connect amplifiers:
DA4000 – direct connect, no antenna separation (all cell carriers except Nextel, iDEN)
DA4000N – direct connect, no antenna separation (Nextel, iDEN)

Car with metal roof – DA4000 or DA4KMR-10A
Truck with metal roof – DA4000 or DA4KMR-10A
Convertible car – DA4000 only
Open console boat – DA4000 only
RV 20’ to 39’ – DA4000 or DA4KMR-30U
RV 40’ and over – DA4000, DA4KMR-30U, DA4KSBR-50U
Powerboats 36’ to 50’ – DA4000 or DA4KMR-30U
Powerboats 50’ and over – DA4000, DA4KSBR-50U
Sailboats 20’ to 29’ (outside antenna at top of mast) – DA4000 or DA4KMR-30U
Sailboats 30’ and over (outside antenna at top of mast) – DA4000 or DA4KSBR-50U
 



PowerMax
DA4000SBR

 
3 Watt 60dB Gain Dual Band Wireless Cellular Amplifier/Repeater
Complete system for use in large yachts, RVs 40’ length and greater, homes and offices
Wireless – no connection to cell phone
Up to 5,000 sq. ft. coverage area
Amplifies 800 and 1900 MHz bands
Use multiple cell phones and carriers at the same time
CDMA, TDMA, PCS, GPRS, GSM 850, GSM 1900 and AMPS
PowerMax
DA4000MR


 
3 Watt 38dB Gain Dual Band Wireless Cellular Amplifier/Repeater
Complete systems for use in cars, boats, RVs, homes and offices
Wireless – no connection to cell phone
Up to 1,000 sq. ft. coverage area
Amplifies 800 and 1900 MHz bands
Use multiple cell phones and carriers at the same time
CDMA, TDMA, PCS, GPRS, GSM 850, GSM 1900 and AMPS


PowerMax
DA4000:


 
CDMA, TDMA, GSM850, PCS, and GSM 850/1900
FCC approved to amplify all cell carriers in the USA, including Cingular, AT&T, Verizon, Sprint, Alltel and T-Mobile
NMEA 2003 and 2004 Marine Specialty Product of the Year





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DIGITAL DA4000 CELL AMPLIFIER
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DIGITAL DA-4000N CELL AMPLIFIER FOR NEXTEL
DIGITAL DA4000 CELL AMPLIFIER
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Retail Price: $US 329.00
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DIGITAL DA-4000N CELL AMPLIFIER FOR NEXTEL
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DIGITAL POWERMAXTM DA4000SBR-50U DUAL BAND <BR>WIRELESS CELLULAR AMPLIFIER / REPEATER, WHITE
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DIGITAL POWERMAXTM DA4000MR-30U MOBILE REPEATER FOR BOAT, RV, HOME, OFFICE
DIGITAL POWERMAXTM DA4000SBR-50U DUAL BAND
WIRELESS CELLULAR AMPLIFIER / REPEATER, WHITE

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Retail Price: $US 699.00
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DIGITAL POWERMAXTM DA4000MR-30U MOBILE REPEATER FOR BOAT, RV, HOME, OFFICE
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Retail Price: $US 559.00
Our Price: $US 479.00
Click "Add to Cart" Button To See Our Lower Price!! Why?
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DIGITAL POWERMAXTM DA4000MR-10A MOBILE REPEATER FOR AUTOMOBILE
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DIGITAL 70 DB LARGE BUILDING REPEATER DA-4000LBR-100U
DIGITAL POWERMAXTM DA4000MR-10A MOBILE REPEATER FOR AUTOMOBILE
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Retail Price: $US 499.00
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DIGITAL 70 DB LARGE BUILDING REPEATER DA-4000LBR-100U
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Retail Price: $US 1,999.00
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DIGITAL 70DB MARINE/RV WIRELESS CELL REPEATER 4KSBR-50M
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DIGITAL DA4000E CELL AMPLIFIER FOR USE WITH  ALL EURO & ASIAN CELL
DIGITAL 70DB MARINE/RV WIRELESS CELL REPEATER 4KSBR-50M
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DIGITAL DA4000E CELL AMPLIFIER FOR USE WITH ALL EURO & ASIAN CELL
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Retail Price: $US 299.00
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DIGITAL POWERMAX PERSONAL CELLULAR BOOSTER REPEATER 50DB 4KPR-15R
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DIGITAL 50DB MARINE/RV WIRELESS CELL REPEATER 4KMR-30M
DIGITAL POWERMAX PERSONAL CELLULAR BOOSTER REPEATER 50DB 4KPR-15R
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Retail Price: $US 389.00
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DIGITAL 50DB MARINE/RV WIRELESS CELL REPEATER 4KMR-30M
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Retail Price: $US 459.00
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DIGITAL DA340-25 25' REPLACEMENT CABLE FOR POWERMAX EXTERNAL ANTENNA
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DIGITAL REPLACEMENT CABLE 50'  FOR POWERMAX EXTERNAL ANTENNA - 340-50NM
DIGITAL DA340-25 25' REPLACEMENT CABLE FOR POWERMAX EXTERNAL ANTENNA
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Retail Price: $US 69.00
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DIGITAL REPLACEMENT CABLE 50' FOR POWERMAX EXTERNAL ANTENNA - 340-50NM
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Retail Price: $US 79.00
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DIGITAL DA340-75 75'  CABLE FOR POWERMAX EXTERNAL ANTENNA
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DIGITAL DA340-100 100'  CABLE FOR POWERMAX EXTERNAL ANTENNA
DIGITAL DA340-75 75' CABLE FOR POWERMAX EXTERNAL ANTENNA
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Retail Price: $US 99.00
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DIGITAL DA340-100 100' CABLE FOR POWERMAX EXTERNAL ANTENNA
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Retail Price: $US 139.00
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DIGITAL 10' RG-8X EXTENSION CABLE WITH ADAPTER
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DIGITAL 20' RG-8X EXTENSION CABLE WITH ADAPTER
DIGITAL 10' RG-8X EXTENSION CABLE WITH ADAPTER
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DIGITAL 20' RG-8X EXTENSION CABLE WITH ADAPTER
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DIGITAL 60' RG-8X EXTENSION CABLE WITH ADAPTERS (VHF ONLY)
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DIGITAL 5' RG-8X CABLE WITH  MINI-UHF FEMALE BULKHEAD & MINI-UHF MALE
DIGITAL 60' RG-8X EXTENSION CABLE WITH ADAPTERS (VHF ONLY)
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DIGITAL 5' RG-8X CABLE WITH MINI-UHF FEMALE BULKHEAD & MINI-UHF MALE
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DIGITAL MINI UHF MALE TO UHF MALE ADAPTER
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DIGITAL MINI UHF MALE TO MALE ADAPTER
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DIGITAL MINI UHF MALE TO MALE ADAPTER
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DIGITAL MINI-UHF CRIMP CONNECTOR
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DIGITAL CELLULAR PHONE ADAPTER CABLES
DIGITAL MINI-UHF CRIMP CONNECTOR
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DIGITAL CELLULAR PHONE ADAPTER CABLES
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DIGITAL POWER SUPPLY CORD 12VDC 2A DP126 FOR DA4000/4000N
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DIGITAL 2-WAY CELLULAR COMBINER
DIGITAL POWER SUPPLY CORD 12VDC 2A DP126 FOR DA4000/4000N
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DIGITAL 2-WAY CELLULAR COMBINER
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DIGITAL 4-WAY CELLULAR COMBINER
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DIGITAL DIRECTIONAL CELLULAR ANTENNA 426-PW
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DIGITAL DIRECTIONAL CELLULAR ANTENNA 426-PW
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DIGITAL DIRECTIONAL CELLULAR ANTENNA 489-DB
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DIGITAL DIRECTIONAL CELLULAR ANTENNA 408-YB
DIGITAL DIRECTIONAL CELLULAR ANTENNA 489-DB
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DIGITAL DIRECTIONAL CELLULAR ANTENNA 408-YB
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DIGITAL DIRECTIONAL CELLULAR ANTENNA 419-YB
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DIGITAL 30' DA240 CABLE WITH 'N' M,   240-30NM
DIGITAL DIRECTIONAL CELLULAR ANTENNA 419-YB
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DIGITAL 30' DA240 CABLE WITH 'N' M, 240-30NM
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DIGITAL 4" 3DB CELL ANTENNA WITH STAND FOR 4000SBR, 135-RD
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DIGITAL ANTENNA DA97U UNIVERSAL INDUCTIVE COUPLER ADAPTER  DA97U
DIGITAL 4" 3DB CELL ANTENNA WITH STAND FOR 4000SBR, 135-RD
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Retail Price: $US 49.00
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DIGITAL ANTENNA DA97U UNIVERSAL INDUCTIVE COUPLER ADAPTER DA97U
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***The price is subject to change at anytime without any notice

_______________________________________________________________________________
Dear Customer

We are proud to serve you with any assistance we can provide via email ask@wmjmarine.com or toll free number at
1-877-330-9758.

You will find the vast choices of marine products including GPS (including Garmin GPS, Magellan GPS, TomTom GPS), Fish Finder, Marine Radar, Marine Electronics, VHF radio, Marine Supply,  Boat Part from major brands



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WMJ Marine offers a variety of marine supply and boating equipment for your exciting boating life including GPS ( Garmin gps, Magellan gps, Lowrance gps, Furuno gps, Tomtom GPS, Raymarine gps), Fish finder (Furuno Fishfinder Humminbird fish finder, Garmin fish finder, Eagle fish finder, raymarine fishfinder, Lowrance fish finder, gps fish finder),  marine electronics, marine VHF radio (Icom Radio, Standard Horizon Radio, Uniden VHF),  marine radar (Furuno radar, Sitex Radar, Raymarine Radar, JRC Radar, Simrad radar, Northstar radar ), windlass ( maxwell windlass, Lewmar windlass, powerwinch, Boat Anchor, Anchor Winch, Trailer Winch), Navigation chart ( Navionics, Cmap, Garmin Blue chart ), Nobeltec Navigation software, Inverter ( Xantrex Inverter Charger, Voltage converter, marine battery charger), Marine Search Light, Marine Spotlight, Trolling motor ( minn kota trolling motor, motorguide trolling motor ), boat part ( trim tab, boat starter, boat propeller), model ship, Night vision, Night vision Goggles Night vision binocular, night vision riflescope, marine part, marine safety (EPIRB, Lift Jackets, Life Vest, watermaker, Marine Light, Night vision optics, Night vision scope, Marine Autopilot, Marine Chart ). 

                Marine Electronics, Fish Finder, Boat Part, Inverter Store

To speak to someone about your marine supply or  boating equipment right now,
just call toll free
1-877-330-9758. We will be happy to answer immediate questions about our boating equipment and marine supply.

You can also email ask@wmjmarine.com  

Thank you for visiting WMJ Marine for your boating equipment and marine supply !


If you have any question, please let us know at ask@wmjmarine.com
We respond to your email within Hours. or Leave us a message at Toll Free (877)330-9758
or Fax at (501)631-4759


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