RDSSParameter | Parameter | Performance Index | Remarks |
Input VSWR | ≤2.0 |
|
received signal sensitivity | -127.6dBm |
|
transmitted power | ≥39dBm |
|
carrier suppression | ≥30dBc |
|
modulation phrase error | ≤3° |
|
location / communication | success rate of location and communication≥95% |
|
positional accuracy (continuing 24 hours):≤100m |
|
locking time | Cold start in the first time≤2s |
|
lost reacquisition time:≤1s |
|
RNSSParameter | input frequency point | RNSS B1 + GPS L1
|
|
data updating rate | ≥1Hz
| default 1Hz
|
TTFF | cold start time:≤35s
|
|
hot start time:≤2s
|
|
recapture time:≤2s
|
|
Location accuracy | horizontal≤5m
| widely |
elevation≤10m
|
speed measuring precision | ≤1.0m/s
| calculated BDS and GPS together |
sensitivity | capture-144dBm
|
|
tracking-159dBm
|
|
Others | operating voltage | standby5V | duplex feeding |
amplifier12V
|
SERBAUD | 4800~115200bps
| default 9600bps
|
static power | ≤180mA@5V |
|
The power dissipation of power amplifier in transmitter | ≤2.5A@12V | transient power dissipation(≤300ms) |
emperature range | work-40~+85℃ | (the range of operating temperature -20~+60℃) |
storage-45~+85℃
|
|
weight | ≤200g |
|
Note: The recommended operating temperature range of SIM card is -20 ~ + 60 ℃, so if the SIM card module exceeds the scope of work, prohibiting SIM card connector on the module.·
1.4 Applications
vehicle-mounted navigation monitoring
Marine fisheries management
Meteorological
Timing telecom / power industry
Individual handheld terminal
Beidou CDMA DTU