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Selex EZPRR H-174-4855-ELSA
The Wireless PTT of the H4855 cannot be used.
The EZPRR has 256 channels in 16 banks of 16 channels. The banks are changed under the detachable PTT unit, the 16 channels are switched from the upper side of the radio.
14 of the 16 switchable channels are encrypted; channel 15 and 16 unencrypted , to be compatible with the predecessor A4855.
Leading personnel can attach a PTT unit with two PTT buttons. A squad radio has a link to this PTT unit. So the commander can operate a second command via one headset, using e.g. a U-229 or Racal type interface from H4855 to a tactical radio.
These two- buttoned- PTT units come with connectors to many squad radios. This EZPRR has a cable and connector for Clansman radios.
The optional and present Thales GPS- receiver is connected to the data plug of the PTT- unit. It is acitvated by pulling out a yellow pin distress switch; see picture gallery; and the EZPRR transmits the exact position.
EZPRR and GPS- receiver use a special pouch.
An alternative to the standard headset is this single channel headset . A talk- through- funktion allows listenung to external sounds in the headset.
PRR- reception is listened to in the left ear; the operator's voice is picked up in the reight ear. So no external microphone is needed.
The EZPRR can transmit voice and data (38.4 Kbps) simultaneously. Data from external sensors or sensors on the body (e.g. for gas alarm) can be transmitted as tone or as digital voice.
A rebroadcasting unit consists of two linked EZPRR in a saddle bag. They can be dropped to a suitable place to extend the range. The PRR comes in different colors for different usages; there also is a watertight bag.
The EZPRR can transmit simultaneously Voice and data (38.4 Kbps) . So data of external or close to the body sensors (eg for poison gas) can be transmitted by beep or digiallized voice.
It is operated by two AA cells.
Improvements to the predecessor:
* Greater distance
* Enhanced antenna
* Optional gooseneck antenna
* Enhanced data transmission
* More special accessories.