TA-682 Handheld

Extremely robust and empowered with the latest digital PTToC Push-to-Talk over Cellular technology offering VoIP two-way communication. The unit is ready for work

The TA-682 is a robust sturdy handheld that is both 3G / 4G and 4GX the unit is packed with new features and is still as compact as the TA-388. TA-682 comes equipped with a list of new features including: new user-friendly GUI, additional programmable keys, M5 pin connecter, adjustable sound quality, voice recordings and group monitoring.

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Specifications | Click to Show/Hide

Model Number:
Colours: Black
Dimensions: 135mm x 60mm x 41mm
Weight: 300g
Working Temperature: -30° to +75°
Ingress Protection: IP54
Working Voltage: 3.3V ~ 4.2V (Standard 3.8V)
Battery: 5000mAh
Working Current: 500mA @ LTE
220mA @ WCDMA
Peak Current: 2 A
Audio Output: 1W
LTE FDD: Band 1/2/3/5/7/8/28A/28B/40
WCDMA: Band 1/5
Maximum Output Power: LTE:23±2.7 dBm (Power Class 3)
WCDMA:24 +1/-3dBm (Power Class 3)
Receiving Sensitivity: LTE FDD ≤-100 dBm;
WCDMA 850:≤-108 dBm;
WCDMA 1900:≤-109 dBm;
GPS: GPS Positioning, 1.57542GHz
Sensitivity: Catch -144dBm, Track -159dBm
Data Speed Rate: LTE FDD-Uplink 50 Mbps / Downlink 150 Mbps
WCDMA-Uplink 5.76 Mbps / Downlink 42 Mbps
Protocol: Support embedded TCP& UDP Protocols Support Protocols PAP and CHAP used for PPP connection
3GPP TS27.005,27.007

Note: Due to continuous development, the above is subject to change without notice

Enhanced Sound Quality

Telstra 3G/4G/4GX

Audio Recordings & Monitor Groups

Dedicated SOS

13pin M5 Connector 

6 x Quick Select User Programmable Keys

Coloured User-Friendly GUI Icon Based

Built-In GPS Receiver 


Group Call (One to Many)

User can select pre-programmed groups and instigate a group call and talk to all members of the group. User can also be part of multiple groups and choose a primary group for transmission.

Individual Private Call (One to One)

User can select an individual radio or the dispatcher and perform a one on one private call outside the group.

Internal GPS Engine

The internal GPS engine reports its position every 60 seconds to the dispatcher (Programable). GPS acquisition status is shown on the radio LCD display.

Monitor Groups

TA-682 has the ability to listen to other groups which can be quickly configured in the user-friendly GUI.

Adjustable Sound Quality

The TA-682 comes with several sound adjustments including speaker and microphone variable settings with the ability to choose between 4K and 8K voice.

Voice Recordings

The unit can have all the transmissions that are broadcasted or received recorded to the device. The recordings can be easily accessed through the user-friendly GUI.

Dedicated SOS

A dedicated SOS button that when held in for 3 seconds sends an alert to all other units and an alert showing where the user is located on the Dispatcher’s map display.

Wide Area Coverage

The TA-682 connects into the huge Telstra 3G / 4G and 4GX cellular network, with the added external antenna the TA-682 offers the best coverage for PTToC in the market.

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PTToC Push-to-Talk over Cellular (PoC) is a technology offering VoIP two-way radio communication over a Wide Area utilising the cellular phone data networks.

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