| KEY SPECIFICATIONS | |
|---|---|
| antenna array | 4 B1 and L1 antenna arrays |
| anti burning ability | ≥ 2W |
| channel noise coefficient | 1.7 dB |
| positioning system | Beidou, GPS positioning, signal reception, decoding, and output |
| supported bands | BDS B1:1561.098 MHz ± 2.046 MHz; GPS L1:1575.42 MHz ± 1.023 MHz |
| RF SPECIFICATIONS | |
|---|---|
| positioning accuracy | ≤ 10m |
| speed accuracy | ≤ 0.2m/s |
| ELECTRICAL SPECIFICATIONS | |
|---|---|
| cold start time | ≤ 60s(Including self-checking time) |
| power consumption | ≤ 12W |
| recapture time | ≤ 6s |
| INTERFACE SPECIFICATIONS | |
|---|---|
| anti interface type | It has the ability to resist various suppression interferences such as broadband, sweep, and pulse in the BD-B1 and GPS_L1 frequency bands |
| interface signal ratio | ≥ 90dB @ -130dBm (resist single broadband interface); ≥ 80dB @ -130dBm (resist three broadband interface) |
| number of anti interface device | Simultaneously counteract 1-3 interference sources from different directions |
| number of channels | 4 B1 and L1 channels |
| output PPS | 1 PPS second pulse signal, TLL Level |
| ENVIRONMENTAL SPECIFICATIONS | |
|---|---|
| temperature operational | -40°C to +55°C |
| temperature storage | -45°C to +60°C |
| PHYSICAL SPECIFICATIONS | |
|---|---|
| product height | 25 mm |
| product length | 130 mm |
| product weight | 1 kg |
| product width | 130 mm |
| reliability MTBF | ≥ 5000 hours |
| reliability MTTR | ≤ 20 minutes |


