XFSB-EXT Firefront External Smart Function Box

The XFSB-EXT  is designed for External rooftop mounting in applications where two or three XRTG-EX2 Elite Plus Gateways are being deployed.

It provides for dual radio (Sat Terminal/LTE/ ROIP etc) control with single/dual/triple gateway connectivity or alternatively to provide two custom handset button driven switched outputs to attached 3rd party devices. Refer to XSJB/XFSB installation instructions for further details..

Dual-radio operations addition to use of a XFSB, requires re-programming the handset. In deployments where Talkaround is not required, simply configure the handset such that a short press of the top grey button toggles the main Black PTT button between Radio One and Radio Two. (LED glows Blue for Radio 1 and Red for Radio 2). We recommend however, when Talkaround is also required, that the handset be programmed such that, a short press of side Red* button toggles the main side PTT button  between talking over radio 1  or radio 2. The grey button can be then left as a separate local Talkaround PTT button or preferable set up to toggle between Talkaround or ( LED glows green). or over the host radios.

All received audios are mixed and sent to all handset/s. If desired, either radio's receptions can have a short audio beep attached to the end of each reception, so that users can be sure on which radio the reception occurred. The audio level adjustments allow you to set transmit and receive volume levels to each radio as well as the audio level of the radio audio tag.

*The Elite Plus handset should also be programmed for:

Long Press Red = Power ON

Long Press Volume Down = Power Off

A single XFSB-EXT Smart Box allows three Elite Plus XRTG, XIVG (or standard) gateways allowing handsfree full duplex operation between all direct gateway connected handset users (Headsets/earpieces required).