TA-680 Handheld

  • PTToC 4G IP Radio with UHF
  • 80 Channel UHF CB
  • GPS Receiver In-Built
  • USB & Desktop Charging
  • 39 Pre-Programmable UHF Channels
  • 78 Programmable RX only Channels
  • Numeric Keypad
  • Signal Strength and BAttery Level Indicator

TA-680 Handheld –

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 the group it belongs to

Individual Private Call (One to One)

User can select an individual radio or the USB & ATE ‘ p dispatcher and perform a one on one private Desktop Strength and 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

Test 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

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 & Z21I00MHz utilizing twin antenna design

UHF Commercial

39 UHF dealer programable frequencies from 400 to 480Mhz with CTCSS and DCS, BCL, Hi/Lo Power, Roger Beep, Frequency + Channel display, ToT and Scan

UHF CB (477Mhz)

80 Channel with CTCSS/DCS, Hi/Lo Power, Direct channel access via keypad, Duplex and Scan


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)
Battery 5200mAh
Working Current: 500mA @ LTE
220mA @ WCDMA
1500mA @ Analogue UHF
Peak Current: 2A
Audio Output 1W
LTE FDD Band1:2100MHz, Band3:1800MHz, B7:2600MHz
B8:900MHz, B20:800MHz
WCDMA 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 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

Below are links to TA-680 Handheld documents:

User Manual for TA-680 Handheld

Brochure for ToooAir TA-680 Handheld

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03 9024-9400