TA-682 Handheld

  • PTToC 3G/4G & 4GX – 98% Coverage
  • 13 pin M5 Connector – Speaker Microphone compatible 
  • Dedicated SOS – Alerts all users and dispatch 
  • GPS Receiver Built-In 
  • Comes with USB & Desktop Charging 
  • Solid Robust design 
  • 5000mAh Battery – Enables extensive talk time

TA-682 Handheld –

Wide Area Coverage 

The TA-682 connects into the huge Telstra 3G/4G and 4GX cellular data network. With a 4dB gain antenna, the TA-682 offers the best coverage of any PTToC radio on the market. 

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 the group it belongs to. 

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 (Programmable). GPS acquisition status is shown on the radio LCD display. 

Monitor Groups 

TA-682 has the ability to monitor multiple groups that can be quickly configured in the user-friendly GUI. 

Adjustable Sound Quality 

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

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 the dispatcher. An audio alarm and street level location is immediately displayed on the dispatch PC.


Colour Black
Dimensions 135mm x 60mm x 41mm
Weight 300g
Working Temperature -30°C to +75°C
Ingress Protection IP54
Working Voltage 3.3V ~ 4.2V (Standard 3.8V)
Battery 5000mAh
Working Current: 500mA @ LTE
220mA @ WCDMA
Peak Current: 2A
Audio Output 1W
LTE FDD Band 1/2/3/5/7/8/28A/28B/40
WCDMA Band 1/5
Maximum Output 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 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

Below are links to TA-682 Handheld documents:

User Manual for TA-682 Handheld

Brochure for ToooAir TA-682 Handheld

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