Specifications for the Deneb GN404. What it is for and its key features are on its product page.
Model code: DNB-GN404 · Product code: 28019
Accuracy
| Parameter | Value | Notes |
|---|
| Horizontal Position | 1 cm CEP with RTK · 1.5 m CEP in Standalone mode | |
| Vertical Position | 1 cm CEP with RTK · 2 m CEP in Standalone mode | |
| Dynamic Heading Accuracy | 0.3 Deg | 50% at 30 m/s dynamic operation |
| Velocity Accuracy | 0.1 m/s | |
GPS / GNSS
| Parameter | Value | Notes |
|---|
| Type | Multi-Frequency GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC (IRNSS) | |
| Signals Received | GPS L1CA/L1P/L1C/L2P/L2C/L5 · GLONASS G1/G2/G3, P1/P2 · BeiDou B1i/B2i/B3i/B1C/B2a/B2b · GALILEO E1BC/E5a/E5b/E6BC · QZSS L1CA/L2C/L5/L1C/L6 · NavIC (IRNSS) L5 | |
| Channels | 1100+ | |
| TTFF Cold Start | 60 sec | Time to First Fix |
| Reacquisition Time | 15 sec | |
Antenna
| Parameter | Value | Notes |
|---|
| Type | Multi-Constellation GNSS Antenna | |
| Connector | TNC Female Connector | Amphenol P/N: 122210 |
Communication & Electrical
| Parameter | Value | Notes |
|---|
| RS-232 (isolated) | Data Output (NMEA) / GUI interface · RTK Output | 9600 to 921600 baud |
| RS-422 (isolated) | Data Output / GUI interface | 4800 to 921600 baud |
| Ethernet (isolated) | Data Output (NMEA) | 100 Mbps |
| Output | PPS from GNSS, Position, Time, GNSS parameters, Health status | |
| Output Data Protocols | NMEA 0183 (v2.3–v4.1) and RTCM (v3) | |
| Input Data Protocols | RTK Correction: RTCM v3 | |
| Built-In Tests | PBIT, CBIT | |
| Update Rate | 10 Hz | Navigation parameters, factory upgradable |
| PPS Accuracy | 20 ns | |
| LED Indicators | Power, Health, GNSS Fix and Communication | |
| Input Voltage | 12 to 32 V DC | |
| Power Consumption | 2.9 Watts | Tolerance ± 0.5 W |
Physical
| Parameter | Value | Notes |
|---|
| Dimensions | 171.5 (L) x 151.8 (W) x 48.6 (H) mm | Tolerance ± 0.5 mm |
| Weight | 1.1 kg | Tolerance ± 50 grams |
| Connectors | 3 Pin and 22 Pin | |
Environmental
| Parameter | Value | Notes |
|---|
| Operating Temperature | -40 to +71 °C | |
| Storage Temperature | -55 to +85 °C | |
| Survival Shock | Up to 500 g | As per MIL-STD-810G |
| Ingress Protection | IP65 | |
| Humidity | 10 – 90% | |
| Power Supply Protection | As per MIL-STD-1275F | |
| EMI/EMC | As per MIL-STD-461F, JSS55555 | |
| Environmental Tests | As per MIL-STD-810G and MIL-STD-704D | |
| Model | Product code | Description |
|---|
| DNB-GN404 | 28019 | Tactical, mission-critical receiver rated to survive 500 g shock |
The PDF datasheet and a quote form are on the Deneb product page at aeronsystems.com. For pricing or ordering, email sales@aeronsystems.com. For help with an installed unit, email support@aeronsystems.com.