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RADIO DISPLAY
Taskbar Icon Display
Icon
Name
Status
Signal
More bars indicate stronger signal
strength
Network
Availability
Network Acquired
GPS
GPS Available, but not located
GPS
GPS Positioning successful
Key Lock
Keypad Locked
SOS
Transmit SOS or Receive SOS
Records
PTT Recordings is enabled
Monitor
Indicates group monitor enabled
Menu Icon Display
Icons
Name
Icons
Name
Groups List
Phone Contacts
Friends List
Phone Records
User List
Audio Settings
Dispatcher Messages
Advanced Settings
PTT Records
Settings
SPECIFICATIONS
Model Number:
TA-990
Dimensions:
199mm x 135mm x 72mm
Weight:
880g
Working temp:
-30
℃
to +75
℃
Working Voltage:
12V
～
24V (Standard 13.6V)
Working Current:
500mA @ LTE
220mA @ WCDMA
Peak Current:
2A
Audio Output:
3W
LTE FDD:
Band 1/2/3/5/7/8/28A/28B/40
WCDMA:
Band 1/2/5/8
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
