Hytera PT590 TETRA Walkie-Talkie

PT590 Mission Critical TETRA Portable Radio inherited all the functionalities from Hytera’s first-generation TETRA radio and added lots of new features.

With innovative audio technology, best-in-class RF performance, and dual frequency GNSS, PT590 has better voice quality, wider communication coverage, and more accurate positioning, ensuring mission-critical communications at all times.

PT590 also ensures incredible ease of use for your workers in the field thanks to its ergonomic design, professional USB Type-C port, remote radio management capability, interoperability with accessories and voice control.

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Features and Benefits

Superior Audio Quality

PT590 equips a powerful loudspeaker that has an innovative acoustic cavity design and a large acoustic aperture for 106 phons of audio loudness. Water porting technology is used to drain out any water that gets into the speaker cavity, ensuring the audio clarity is maintained. AI-based noise cancellation technology can decrease 30dB background noise and howling.

Extended Radio Range

With sustained and stable Class 3 (3 W) transmitting power and industry-leading receiving sensitivity (–120 dBm), the PT590 provides stable communications without losing any information even at a distance or in the edge area.

Accurate Positioning

The PT590 receives and processes satellite signals in two frequency bands at the same time, which compensates and corrects the signal distortion that occurs after the satellite signal passes through the atmosphere. As a result, the PT590 positioning accuracy is improved to an industry-leading level—within 1 meter.

Better User Friendliness

This radio is just 285 g in weight and 31 mm in depth. The large PTT button and the independent four navigation keys are more finger-friendly. The three programmable buttons can be optionally set as quick access to frequently used features with a single press. The 2.4-inch LCD screen ensures clear readability in direct sunlight and reduces eye strain. The 9-grid menu design helps your personnel get immediate access to the function.

Long Lasting Battery

The 2,000 mAh Li-polymer battery can last up to 22 hours on the 5-5-90 duty cycle. It also has an extra USB Type-C port which allows the radio to be charged with mains power or even the power bank anywhere and anytime and can be charged fully within 1.5 hours.

Professional USB Type-C Port

Besides the charging function, this USB Type-C port provides programming and upgrading functions as well. Advanced nano-coating technology is adopted to protect the internal structure from corrosion and oxidation, ensuring a stable connection.


Frequency: 380-475 MHz

Dimensions: 125 x 55 x 31 mm

Weight: 285 g

Operating voltage: 7.7 V

Battery: 2000mAh

Battery Life: >22 hours