DIGICOM
4 Man Full Duplex

TD 900
2 Man Full Duplex

Features of the Eartec Digicom:
Digicom is a full duplex wireless that allows up to four people to communicate simultaneously. These revolutionary transceivers are not voice activated, and there are no buttons to push. To operate simply turn the units "ON" and talk through the headsets, just like on a wired intercom. The System affords a simultaneous talk, open line talking pattern for people that need to communicate and work with their hands. * Range up to 1/4 mile, * Rechargeable batteries (8 hr capacity), * No Base Station Req., * No FCC License Req.
Works Without a Base Station
Digicom are microprocessor controlled transceivers engineered with a frequency hopping architecture known as Spread Spectrum. In the Spread Spectrum format voice communications are transmitted digitally (1s and 0s), instead of by traditional radio waves. Incoming digital signals are simultaneously translated back into voice. This eliminates the need for expensive hardware such as base station repeaters.

Features of the Eartec TD900 Series:
The TD 900 is a breakthrough full duplex wireless system that provides hands free, two-way voice communications. This revolutionary intercom is not voice activated and there are no buttons to push. To operate simply turn the radios on, set the channel, and talk, exactly like on a wired party line. TD 900 transceiver operates without complicated base station repeaters and is powered by rechargeable ni-cad batteries (included) that provide over five hours of talk time. With an operating range of up to one quarter mile the TD 900 is the ideal solution for people that need to communicate and work with their hands at the same time. No FCC License Required!
The TD 900 sends & receives messages concurrently utilizing two different frequencies. This full duplex format allows partners to talk simultaneously without pushing buttons.

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