Beidou Digital Transmission Terminal BDSC-01/02/03

Number of Receiving Channels

10

Receive Threshold Power

≤-127.6dBm

Positioning Time

First capture time 2s (95%)

Lost lock recapture time 1s (95%)

Transmit Signal EIRP

≥3dBW

Dynamic Characteristics

Speed 300m/s

Acceleration 4g

First positioning time TTFF

Cold start 35 seconds

Hot start 1 second

Recapture time

Less than 1 second

positioning accuracy

<10m

Speed accuracy

0.1m/s

Update rate

1Hz

Positioning mode

Single B1 positioning

Single L1 positioning

B1L1 compatible positioning

Weight

≤1.8kg

Operating temperature

-40℃~+55℃

storage temperature

-40℃~+70℃

Damp heat

Can work normally in +-45℃, relative humidity of 95℃

vibration

Subject to GJB 150.16 "Class 10 Low Limit Integrity Test" and has the ability to maintain structural and performance integrity

Shock

It is subjected to the "test five basic design test" half-sine wave in GJB150.18, the peak acceleration is 20m/s2, the pulse duration is 11ms, and the ability to maintain the structure and performance is good. The time between two impacts is 60ms.

Rain

It is subjected to the rain test with wind source specified by GJB150.8. The rainfall intensity is 10cm/h and the horizontal wind speed is 18m/s.

Salt spray

GB/2423, 17 "Basic Environmental Test Procedures for Electronic and Electrical Products Ka, Salt Spray Test Method" and GJB150 Test Requirements

1PPS Seconds

TTL

Protocol

RDSS Beidou 4.0 or 2.1 protocol

RNSSNMEA0183

Stand-by Power

1.5W

RDSS Transmit

15W(Standard 5W)