Technical Indicators
| |
Antenna element
| 8-channel B1/L1/E1
|
Signal frequency
| BDS_B1:1561.098MHz±2.046MHz; GPS_L1:1575.42MHz±1.023MHz; GAL_E1:1575.42MHz±12.276MHz。 |
Anti-interference processing | |
Number of channels | 8 BDS_B1, GPS_L1, GAL_E1 channels
|
Anti-interference type | Capability to resist various suppression interferences such as wideband, frequency-sweeping and pulse interferences, etc.
|
Number of anti-multiple interferences | Simultaneously counter 1 to 7 interference sources from different directions |
Capability to resist single wideband interference | ≥100dB@-130dBm |
Capability to resist three wideband interferences | ≥90dB@-130dBm |
Capability to resist seven wideband interferences
| ≥70dB@-130dBm |
Receiver specification parameters | |
Cold start time | ≤60S(Including self-check time
) |
Hot start time
| ≤10 s |
Lock loss and re-acquisition time
| ≤2 s(Within 5 seconds after losing lock
) |
Positioning accuracy
| ≤10m |
Speed measurement accuracy | ≤0.2m/s |
Reliability
| |
Mean Time Between Failures
(MTBF) | ≥5000小时 |
Mean Time to Repair
(MTTR) | ≤30分钟 |
Continuous working time
| ≥24h |
Airborne radio frequency interface
| SMA-K |