PowerBlaster™ is a product that can change the way remote control works. It can send multi-directional RF signals to control components, both indoors and outdoors.
This manual explains how the PowerBlaster™ MRF‑100B works with Universal Remote Control’s MasterControl RF series remotes to receive RF signals and convert them to infrared commands for out‑of‑sight audio/video components. It includes a parts guide, wiring details, and instructions for mounting, antenna positioning, and using the supplied flashers.
The guide also covers basic setup of the RF20 remote, warranty information, technical specifications, and a FAQ section that answers common questions about macros, battery removal, and technical support.
| Power Supply | 9V 300mA |
|---|---|
| IR Flasher Line Outputs | 2.5mm Mono Mini Jack |
| RF Frequency | 418 MHz |
| Learning Capability | 825 IR commands |
| Macro Capability | 453 macros, up to 190 steps each |
| IR Range | 30‑50 ft (line‑of‑sight) |
| RF Range | 50‑100 ft |
| Weight | 7.1 oz (with batteries) |
| Dimensions | 8.5" × 2.5" × 1" |
| Batteries | Four AAA Alkaline (included) |
A “macro” is a button on the RF20 that you set up to make a lot of things happen when you press it.
No. The RF20 stores all of your settings in non‑volatile FLASH memory.
The Universal Remote Control Technical Support and Customer Service staff are ready to answer any questions you might have.