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  • Bitstorm Bad Boy System
  • Xtreme MJ (Metal Jacket) with Integral 1-14 Mount - Included
  • Rail Installation
  • Rail / Flat Surface Mount - Included
  • Backstay Mount - Optional
  • Backstay Installation - Optional
  • 5-30VDC Power Injector - Included
  • DC Power Cable - Included
  • 75' (23m) Outdoor Shielded - Included
  • 10' (3.3m) Indoor Patch - Included
  • Junction Box - Included



Product Description

Waterproof Metal Jacket Housing. 100+ Mbits*!

Integral 1-14 mounting adapter as part of the housing!

Bitstorm's BAD BOY Xtreme MJ (Metal Jacket) provides two benefits. While it's fully waterproof (submersible - IP67), its biggest benefit is the metal casing protecting the electronics inside during periods of electrical storm activity. It's a faraday shield blocking both external static and non-static electrical fields.

Xtreme MJ supports the latest Wi-Fi Mode N. That means wireless link speeds in excess of 100 megabits/sec (Mbits)* are now possible! Xtreme N pulls in and locks onto the weakest signals. How do we do this? Just as with our other Xtreme models, by putting the highest power Wi-Fi device available right at and connected directly to the antenna, the antenna cable is eliminated. No cable losses. What this means is that all of the available power (up to 36dBm or 4W EIRP) goes out the antenna for maximum range and best possible reception. And the data goes to your computer via a digital (not analog) outdoor grade shielded cable. And since it's digital, you can locate your Wi-Fi device in the best location up to 300 feet (90 meters) away. Masthead installation with its ideal range and clear line-of-sight is now possible. They put your VHF antenna at the highest place for a reason. The same is true with Wi-Fi. No more compromises!

The biggest problem is often the line of sight that's needed for Wi-Fi. Surroundings that have water, wood and metal all conspire to reduce range. Then there's the miniscule power that laptops put out - you can see the hotspot access point but it can't hear your laptop. Unlike laptops and other mobile devices which put out only 35-50mW, this Bad Boy puts out up to 4W (36dBm) of power to get you connected. And keep you connected!

Compatible with Windows, Mac, Linux... any operating system. Rugged, completely weatherproof and continues operating in extreme temperatures. Select Wi-Fi Access Points through your browser so there's no software to install. Multiple mounting options to choose from. And why not complete your system with an Unleashed rebroadcaster that lets you go completely cable free and use the Wi-Fi already built into your computer.

* Refers to the wireless link speed. The actual speed of the internet connection may be considerably less. While wireless data rates up to 150 Mbits are possible, most hotspots provide a connection to the internet of only a few Mbits.

Note: Xtreme MJ is backward compatible with original Xtreme and Xtreme N and is interchangeable.


  • Any operating system: Windows, Mac, Linux, etc.
  • No software to install
  • Built in router allowing multiple connections to computer, IP cameras, etc.
  • Anodized aliminum casing provides rugged, outdoor, weatherproofing with extended temperature range
  • High power: up to 36dBm (4W) EIRP
  • Line-Of-Sight reception range of greater than 5 miles (~8km)
  • Integral 1-14 adapter (requires an existing 1-14 mount which is not included).
  • Regulated output Power Injector, 5-30VDC input voltage, with short circuit, thermal shutdown and reverse polarity protection
  • Remote Reset
  • All digital, shielded, outdoor, PVC jacket, UV protected cable, no coax antenna cable needed
  • Easy do-it-yourself installation - no special tools required


Optional mounts

Optional Unleashed (go completely wireless)


Powering Options (Xtreme shown, Xtreme MJ is the same):

Connection Diagram

Product Videos

Operating Bitstorm's Xtreme Products (10:56)
Operating Bitstorm's Xtreme Wi-Fi Booster is made easy because of our proprietary firmware. No techie types needed here! Just watch this video to see how quick and easy it is to connect to a hotspot and get online.
  • Operating Bits...
    Operating Bitstorm's Xtreme Wi-Fi Booster is made easy because...

Warranty Information

Please refer to 'Warranty Terms and Conditions' at the bottom.


Output Power with Antenna:
up to 36 dBm (4W) EIRP max
Receiver Sensitivity:
up to -96 dBm
Wireless Reception Range:
Line-Of-Sight, 5-7 miles (8-11 km)
Operating Temp:
-40°F to +176°F (-40°C to +80°C)
Operating Humidity:
5 to 95% Condensing
Outdoor Installation:
Operating Voltage:
10-30 Vdc typical (using M-POE-DUO-S18)
Power Method:
PoE (pairs 4 & 5: pos(+), 7 & 8: neg(-)
Typical / Max Power Consumption:
3W (~250mA) / 7W (~650mA)
Bad Boy Size:
7.5" x 1.5" (190mm x 46mm)
Shock and Vibration:
Wireless Approvals:
FCC Part 15.247, IC RS210, CE
Controlled via:
Browser (no software needed)
Mounting Options:
Rail, Flat Surface, Pole, Backstay
Antenna Size:
16" x .75" (410mm x 19mm)
Cable Type:
75ft (23m), 4 pair, Cat5e, shielded, black, outdoor rated, UV protected, PVC sheathed
Junction Box:
Yes - Firmware - No cost when available
Operating System:
All - Windows / Mac / Linux / etc.
PCB Conformal Coating:
None - sealed
Wireless Modes:
B / G / N
Power Injector:
DC Power Cable:
Remote Reset:
Patch Cable:
10 ft (3m), gray, indoor
Data Rates:
100+ Mbits
Case Material:
Anodized Aluminum

Product Reviews

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Showing reviews 1-5 of 17 | Next

  1. very good tool and easy to fix

    Posted by Michel Descuves on 16th Mar 2018

    Je peux recommander ce produit à toutes les personnes qui voyagent et qui ont besoin d'un wifi. Facile à installer et la livraison a été rapide. Bon service.
    (I can recommend this product to anyone who travels and needs a wifi. Easy to install and delivery was fast. Good service)

  2. very easy to install and to use

    Posted by Michel on 22nd Feb 2018

    The company is very Professional and they gave me good advice even I live in Switzerland, Shipping without problems.

  3. Good product

    Posted by Ray on 23rd Aug 2017

    Easy installation, though you will likely have to cut and splice cables. Easy software set up as well.

  4. Best range I've had on a boat

    Posted by Andrew Bellamy on 1st Aug 2017

    Easy install, efficient to deal with. We mounted the antenna at the first spreaders on our sailboat and are getting reliable and fast connections regularly as we cruise New England. As we replaced an existing (non powered) antenna we are seeing a step change in performance

  5. Convenient and reliable Wifi access

    Posted by Ragnar on 23rd Jan 2017

    I have the MJ mounted at the masthead, and an Unleashed for the wireless network. Has worked perfectly for 2 seasons. No installation problems, worked fine just from start! Very convenient to switch countries in the program to comply with national regulations. In one harbor we used a hotel network, in another a nearby RV network. Highly recommended.

Showing reviews 1-5 of 17 | Next

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4.40 LBS
Calculated at checkout


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