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ToooAir (TA-680) Handheld PTToC Push-to-Talk over Cellular Walkie Talkie


  • Product Code: TA-680
  • Availability: In Stock
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Tags: ToooAir (TA-680) Handheld PTToC Push-to-Talk over Cellular Walkie Talkie


Model Number:
Dimensions:135mm x 58mm x 38mm
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
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
Manufacturer Part Number
MPN TA-680

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