TA-680 Handheld

Dual Band PTToC Push-to-Talk over Cellular (PoC) IP radio with 40 programmable commercial UHF channels including UHF CB

TA-680 is the handheld Australia has been waiting for, unique in its feature offering. Now users can communicate back to the office anywhere in Australia on their own private fleet network and also talk locally to open networks on UHF channels or CB all from one portable.
With inbuilt GPS the unit can be tracked, displayed and managed using the ToooAir dispatch platform. TA-680's powerful features are enhanced by full number keypad, colour TFT display, easy switching between modes, SOS emergency call and USB charging.
The unit is a fully featured PTToC (Push to Talk over Cellular) Two-Way radio with unified analogue UHF capability offering 40 pre-programmable commercial channels and 80 channel CB. A further 78 channels are user programmable receive only frequencies and can be added to the scan group.

*Distance to cellular tower, GPS reporting and talk time effect battery drain.
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Specifications | Click to Show/Hide

Model Number:
Dimensions: 135mm x 58mm x 38mm
Weight: 320g
Working Temperature: -30°C to +75°C
Ingress Protection: IP54
Working Voltage:
6.2v ~ 8.25v (standard 7.6v)
Working Current: 500mA @ LTE
220mA @ WCDMA
1500mA @ Analogue UHF
Peak Current: 2A
Audio Output: 1W
Band1:2100MHz, Band3:1800MHz, B7:2600MHz
B8:900MHz, B20:800MHz, B28A/B28B:700MHz
Band1:2100MHz, Band8:900MHz, Band5:850Mhz
Maximum Output: LTE:23±dBm (Power Class 3)
WCDMA:24 +1/-3dBm (Power Class 3)
GSM900:33±2dBm (Power Class 4)
GSM1800:30±2dBm (Power Class 1)
UHF: <= 5W
Receiving Sensitivity: LTE FDD ≤-100;106dBm;
WCDMA 900:≤-108dBm;
WCDMA 2100:≤-109dBm;
GSM900 / 1800:≤-106dBm;
UHF: <= -122dBm @ 12db SINAD
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 connnection
3GPP TS27.005, 27.007
Frequency Range: UHF: 400-480MHz
Channel Number: 199
Channel Space: 25/12.5KHz
Frequency Stability: ±2.5 ppm
Band Width: Wide / Narrow
Transmit Power: 5W
Modulation: 16KΦF3E / 11KΦF3E
Spurious Emissions: ≤-36dBm / ≤-36dBm
Adjacent Channel Power: ≥70dB / ≥60dB
(12db SINAD): 0.20μV / o.20μV
Adjacent Channel Selectivity: ≥60dB / ≥55dB
Intermodulation Rejection: ≥65dB / ≥60dB
Spurious Response: ≥65dB / ≥65dB

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

PTToC 3G/4G IP Radio

40 Pre-Programmable UHF Channels (400MHz-480MHz)

80 Channel UHF CB

78 User Programmable RX Only Channels

Built-In GPS Receiver 

Full Number Keypad

USB & Drop-in Desktop Charging

Signal Strength and Battery Level Indicators


Group Call (One to Many)

User can select a pre-programmed group and instigate a group call and talk to all members of the group. The radio can be a 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 (Programmable). GPS acquisition status is shown on the radio LCD display.

Text Message

The dispatch operator can send instant text messages to the radio, all the text messages are recorded on the dispatcher.

Radio Stun

The dispatch software can stun a radio, should the radio be stolen or abused. Radio stun can also be controlled by the system platform, if the fleet is not using a dispatcher.

USB Charge Port

The radio can be charged via a micro USB from any 5 volt USB port.

SOS Emergency Call

SOS emergency broadcast to dispatch platform and all fleet users.

Twin Antenna

Maximum performance is achieved across the wide band of 400MHz, 1800MHz, 2100MHz & 850MHz utilizing twin antenna design.

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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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