Anti-Interference Antenna for Bd3-B1, GPS-L1, and Galileo E1 Frequency Navigation Signal
Application
Applicable to airborne, vehicle-mounted, shipborne, ground systems and other application platforms.
Main technical parameters
| Receiving signal | BD3-B1 ,GPS L1 ,GALILEO E1 GLONASS G1 | Power supply(V) | DC9V~DC36V |
Channels | 4channel B1L1E1, 1 channel GLONASS | Power consumption(W) | ≤14W |
| Anti-interference (ISR) | Three broadband:60dB~ 70dB Single broadband:70dB~ 80dB | Weight(kg) | ≤0.2kg |
| Location precision | Level≤10m ,Height≤10m | Speed precision(1σ) | ≤0.2 m/s ≤0.2 m/s |
| Physical interface | One J30J-9ZKP ,One MCX | Dimension(mm) | 100mmx 100mmx22mm The size of length and width without connectors ) |
| Communication interface | 1 serial port, TTL-3.3V | Data form | NMEA-0183 |
| Working temperature(ºC) | -40~85 | Storage Temperature(ºC) | -55~85 |
Physical interface
RF X2:MCX high frequency socket ,RF signal out for Outer Receiver(backup)
Power supply and serial portX1:J30J-9ZKP ,pins are defined in the following table1.
Table 1,Power supply and serial port definition
| Number | Definition | Remark |
| 1 ,4 | Power positive pole | DC9V ~ DC36V |
| 5 ,6 | Power negative pole | GND |
| 2 | Serial port RXD | 3.3V TTL power level (elec.) |
| 3 | Serial port TXD | 3.3V TTL power level (elec.) |
| 7 | signal ground | Signal GND |
| 8 ,9 | Empty |
