VIAVI OSPREY Portable GPS Position Simulator for Avionics Testing
Portable L1 GPS position simulator that provides static waypoints and dynamic routes for avionics testing and GPS receiver verification.
- Frequency
- 1575.42 MHz
- GPS signals simulated
- L1
- Channels
- 10-channel configuration
- RF Out amplitude range
- -90 to -145 dBm
Overview
The VIAVI OSPREY (Operational Simulated Positioning for Real-time Evaluation of Systems) is a portable GPS position simulator that generates static waypoints and dynamic routes for avionics testing. It simulates the GPS L1 signal and connects directly to a GPS receiver, or radiates through single or dual GPS antenna configurations.
Daily almanac data can be uploaded to the OSPREY through an automated process, which simplifies achieving a position lock on the GPS receiver under test.
Operation and connectivity
The unit is fully self-contained, with an internal lithium-ion battery, an on-screen battery indicator and a real-time clock. It can be controlled remotely through the VIAVI OSPREY mobile application for iOS and Android devices over Bluetooth. Firmware updates are installed via USB.
Typical uses include verifying system installations, ADS-B testing, testing XM Weather systems, and training technicians and pilots on new or upgraded avionics installations.
Key Features
- Fully self-contained with on-screen battery indicator and real time clock
- Store, recall and simulate static waypoints and dynamic routes
- Automated Almanac upload process
- 10-channel configuration
- Remote control interface via mobile application for both iOS and Android devices
- Single or dual GPS antenna configurations
- Direct connection to GPS receiver
- GPS signals simulated: L1
- Firmware updates via USB
Specifications
| Frequency | 1575.42 MHz |
|---|---|
| GPS signals simulated | L1 |
| Channels | 10-channel configuration |
| RF Out amplitude range | -90 to -145 dBm |
| Amplitude resolution | 1.0 dB |
| Stored routes and waypoints |
Store and Recall 20 Routes and 20 Static Waypoints
Product web page states 15 static waypoints and 10 dynamic routes; datasheet value shown
|
|---|---|
| Output selection | Single or Dual Output selection |
| RF Output Port 1 type | SMA |
|---|---|
| RF Output Port 1 impedance | 50 Ω |
| RF Output Port 2 type | TNC |
| RF Output Port 2 impedance | 50 Ω |
| Power J1 type | USB-C |
| Bluetooth | Range: > 50 ft |
|---|---|
| USB | Mode Test and Debug only |
| Dimensions | 7.0” (177.8 mm) x 7.0” (177.8 mm) x 2.5” (63.5 mm) |
|---|---|
| Weight | 1.8 lbs |
| Display | 0.96” (24.38 mm) White OLED |
| Operating temperature | -10 C° to 55 C° |
|---|---|
| Non-operating temperature | -20 C° to 60 C° |
| Drop/Bench Handling | MIL-PRF-28800F Class 3 |
| Type | 7.3V, 2.6 Ah x 2 (Lithium Ion) |
|---|---|
| Operating temperature |
-20°C to 60°C
Battery temperature
|
| Charging temperature |
0°C to 45°C
Battery temperature
|
| Storage temperature | -20°C to 60°C |
| Weight | 0.42 lbs. |
| Runtime | > 12 Hours |
| EMC | IEC/EN 61326-1:2006, CISPR11:2009 +A1:2010 |
|---|---|
| Safety | EN 61010-1, 3rd Edition |
Specifications are taken from the manufacturer's documentation. See the datasheet for complete and current values.
Applications
- Verification of avionics system installations
- ADS-B testing
- Training technicians on new avionics installs
- Training pilots on upgraded avionics prior to flight
- XM Weather system testing
- Global avionics test set support
Options & Accessories
| Option | Description |
|---|---|
| 87636 | GPS Antenna coupler — GPSG Antenna Coupler providing > 20 dB of isolation and shielding from outside GPS signals for GPS simulation on aircraft antennas; TNC Female connector |
