100% Canadian Owned and Operated! 100% Canadian. Canada's #1 GPS & More Store!
We take Visa, Mastercard, PayPal
Sign in | View cart | Contact us
Prices are in CDN dollars GPS Prices in Canadian Dollars
social follow buttons


follow us on facebook follow us on twitter follow us on instagram

RigBlaster N8XJK Super Booster

West Mountain Radio has collaborated with N8XJK to bring back the popular TG Electronics Booster! This unit will help you get the most life out of your battery.

This model is an improvement on a design that has been widely used in Amateur radio for more than 15 years.

The N8XJK Super Booster was specially designed for use with a radio.

When the voltage from a battery drops, the Super Booster brings it up to a level that allows for optimal transmit. The output level can be set by a trimmer pot to any value up to 15V. The advantage of using the Super Booster is that a Lead Acid battery is rated in Amp-Hours for use down to 10.5V. However, radios require at least 11.7V to transmit. That results in over one-third of amp-hours in the battery cannot be used for transmit without a booster.

For example, when doing 100W SSB with a 74AH battery (car size) allows for 10 hours continuous transmit. When using the Super Booster, the result is at least 15 hours of continuous transmit. Even at the last amp-hour of the battery's life, there is 10.5V and at least 11.7V to the radio. Transmitters tend to be more efficient at higher voltages, therefore there is additional savings by using, for example, 14.5V.

The Booster Remote control/monitor unit is a compact remote head that monitors input/output voltage, as well as error conditions like over-voltage and over heating.

Super Booster readily accommodates the remote control or to connect units in parallel to achieve 80A or 120A.


High Power
Draws up to 40A from the battery
Connect units in parallel for 80A and 120A

Quiet, Thermally Controlled Fan
Allows for operation at max current continuously

Adjustable RF Enable Delay
When RF input is used provides smooth transmissions

Other Great Features Include:
Low voltage shut-off with LED indicator
Extremely low RFI
Switch for Boost, No Boost, or Auto when RF detected
Optional Booster Remote control/monitor unit

View Cart
user's manual
gpsmap 78 accessories

n8xjk super booster

Package includes:
N8XJK Super Booster
Owner's Manual

west mountain radio

pdf Product Specifications

pdf Diagrams

N8XJK Super Booster

West Mountain Radio

© 2001-2020
GPS Central
#8, 711 48th Ave SE Calgary AB Canada T2G 4X2
Since 2001 - Factory Authorized Dealer

Sitemap | Terms of Use | Privacy Policy