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The ATEX certified DP4401 Ex portable radio provides high quality voice and data communications.
The technical characteristics of this radio station will help to protect a person in conditions of daily contact with flammable gases or dust on drilling equipment, in an open mine.
It also supports up to 32 channels, has three programmable buttons, an emergency call button, man-in-trouble and work alone. Complies with IP67 standard.
It has a high-quality audio system - a powerful speaker on the front panel and an intelligent volume control system depending on the noise level.
The ability to send text messages when additional attention to negotiations or when performing daily duties is undesirable, so as not to disturb others.
IP Site Connect provided. With this system, up to 15 nodes can be connected for communication between geographically distant places, to create a wide coverage area or to increase the coverage area at one site in the presence of obstacles to signal propagation.
The rugged construction provides reliable protection from wind and dust, the ability to withstand being in water at a depth of one meter for 30 minutes (IP67).
The orange button at the top of the radio can be programmed to send a signal to a supervisor or dispatcher in an emergency
Capacity Plus is a single-site digital trunking system that provides the ability to transfer large amounts of data and voice and supports over a thousand users on a single site without using additional frequencies.
Ability to interrupt transmission allows the user to interrupt another conversation, if necessary, to establish an important connection.
Main technical characteristics:
Weight: 355.5g
Dimensions: 130.3 x 55.2 x 41.1mm
Frequency range: UHF: 403 - 470 MHz
- Number of channels - 32
- Grid step —12.5 / 20.0 / 25.0 kHz
- Supply voltage - 7.5V
- Power - 1 W
- Communication range in urban conditions - up to 0.5 km, in open areas - up to 2 km
Functional equipment of the portable radio station Motorola DP4401:
Work in analog and digital mode.
Operating time (cycle 5/5/90): 19 h in digital mode, 16 h in analog mode.
Confidentiality of negotiations: in analog mode - no, in digital mode - basic encryption (256 options) and
improved (own key up to 10 characters in hexadecimal format)
Built-in GPS and Bluetooth module.
Digital protocol: ETSI-TS102 361-1.2.3.
Dust and moisture protection standard: IP67