Product Specifications

physical dimension

Size: diameter 115mm*height 160mm

color: White

Performance

RDSS reception: RF input frequency: S: 2491.75±8.16MHz

Receiving sensitivity: ≥-130dBm (8Kbps)

≥-127.5dBm (16Kbps)

≥-123.8dBm (24Kbps)

Receive bit error rate: ≤1×10-5;

Number of receiving channels: ≥14

First capture time: ≤2 seconds

Lost lock recapture time: ≤1 second

Channel measurement error: ≤5ns (1σ)

RDSS emission: RF output frequency Lf1: 1614.26±4.08MHz

Lf2: 1618.34±4.08MHz

Transmission power: 37.0dBm±0.5dB (VCCPA=5.2V)

Transmitting EIRP: ≥4dBW

Launch time synchronization accuracy: ≤5ns (1σ)

Transmit signal frequency stability: ≤5×10-7

Modulation phase error: ≤3°

Carrier suppression: ≥30dBc

RNSS: Receive frequency: BDS B1, GPS L1, S2C_d and S2C_p, expandable to B2a

Receiving frequency point: B1I: 1561.098±2.046MHz

Electrical parameters

Working voltage: 9~32V;

Emission current: 12V power supply, ≥1.2A

degree of protection       

Protection class: IP67

Working temperature: -25℃~70℃; storage temperature: -40℃~80℃

 Features

● Beidou two-way message communication, and Beidou/GPS dual-mode positioning function

● High integration, integrated transceiver antenna and RDSS module

● 12-core aviation connector

● Protection class: IP67

● Data interface: RS232 (default), can be upgraded to RS485/RS422

● A single communication supports up to 1000 Chinese characters (determined by the grade of Beidou IC card)

● Expandable Bluetooth and 4G functions