Time and frequency
Precise time and frequency equipment, devices that compare time and frequency via the GPS system are used in metrology or in communication and measuring systems.
GTR55 and GTR51 are multisystem/multifrequency GNSS (Global Navigation Satellite System) receivers intended for time and frequency transfer. The receivers support both code and phase measurements using signals of several systems in several frequency channels.
Thanks to large receiver bandwidth and advanced signal processing, even the code measurements provide sub-nanosecond accuracy. The receivers can be directly connected to a local net/internet which allows remote control and output data download and upload.
Devices can be delivered in various variants, see table.
| DEVICE | SYSTEMS | ANTENNA | SET | ||||||
| GPS | GALILEO | SBAS | GLONASS | NAVIC | BeiDou | ||||
| GTR55 | 2065.100.30 | • | • | • | • | • | • | 2065.527.30 | 2065.000.30 |
| GTR51 | 2065.100.10 | • | • | • | • | 2065.527.30 | 2065.000.10 | ||
| 2065.100.11 | • | • | • | 2065.527.30 | 2065.000.11 | ||||
| 2065.100.12 | • | • | 2065.527.30 | 2065.000.12 | |||||
GTR55 - Time and frequency transfer GNSS receiver
The GTR55 is a multisystem/multifrequency GNSS (Global Navigation Satellite System) receiver intended for time and frequency transfer. The receiver...
GTR51 - Time and frequency transfer GNSS receiver
The GTR51 is a multisystem/multifrequency GNSS (Global Navigation Satellite System) receiver intended for time and frequency transfer. The receiver...
| Type designation | Name | PN (RN) | KCM | NSN |
|---|---|---|---|---|
| GTR55 | Time and frequency transfer GNSS receiver | 2065.100.30 | ||
| GTR51 | Time and frequency transfer GNSS receiver | 2065.100.10, 2065.100.11, 2065.100.12 |
