Global GNSS Navigation Satellite Simulator Signal Source

DvBei DBS-05Global GNSS Navigation Satellite Simulator Signal SourceTechnical features:

-->Support high dynamic and static satellite navigation signals;
-->Support the selection of five navigation channels for any combination;
-->Support channel selection function, set the intensity of each channel separately;
-->Support attenuation control; Support motion trajectory;
-->Support RF cable interface and forwarding antenna interface;
-->Support GLN up to 8 channels;
-->BD2 BI/B2/B3 supports up to 16 channels;
-->Supports 12 channels of GPS L1 carrier C/A code signals, and can simulate up to 12 GPS satellite navigation signals simultaneously;
-->Support real-time status display, such as type, quantity, number, pitch angle, pseudorange, health status and other information, sky view and motion trajectory view.

Global GNSS Navigation Satellite Simulator Signal SourceOutput frequency:
--> GPS L1:1575.42MHz
-->GLN: 1598.5625MHz to 1608.75MHz
--> B1:1561.098MHz ±2.046MHz
--> B2:1207.140MHz ±2.046MHz
--> B3: 1268.52MHz ±10.23MHz

Signal dynamic range:
-->zui 大速度： ±15km/s
-->Maximum acceleration: ± 1000m/s2
-->Maximum acceleration: ± 1000m/s3

Signal accuracy:
-->Pseudo range phase accuracy: ≤ 0.05m
-->Pseudo range change rate accuracy: ≤ 0.005m/s
-->Channel consistency: ≤ 0.1m (code)
≤ 0.005m (carrier)
-->I. Q branch carrier phase modulation orthogonality: ≤ 3 °

Signal quality:
-->Harmonic power: ≤ -40Db
-->Carrier suppression: ≥ 40dB
-->Frequency stability: ≤± 50ppb @ 25 ℃

Signal output power:
-->RF output range: -160 to -110dBm
-->Control range: 0-40dB
-->Zui small adjustable resolution: 1dB