Wartsila 814003488 SAM Electronics NG3050G205 IF Amplifier
Condition: New – Open Box
Wärtsilä / SAM Electronics NG3050G205 IF Amplifier (X/S-Band)
The Wärtsilä/SAM Electronics NG3050G205 Intermediate Frequency (IF) Amplifier (Part Number: 814003488) is a primary radio frequency signal processing module intended for marine X-band and S-band radar transceiver systems. This device is used to process high frequency intermediate signals received from the antenna frontend. It ensures accurate signal amplification, dynamic range control and noise filtering before delivering the data to the radar processor unit. It is built to the most severe marine standards and guarantees the reliability of target detection even in the most challenging settings with high sea clutter and strong interference.
Model Details
- Manufacturer: Wärtsilä / SAM Electronics (Navigat / Radarpilot series)
- Equipment Type: Intermediate Frequency (IF) Receiver Amplifier
- Band Support: X-Band and S-Band Dual Compatibility
- Part Number (P/N): 814003488
- Manufacturer Part Number (MPN): NG3050G205
- Condition: Platinum New Surplus (Unused)
Technical Specifications: NG3050G205Â
| Parameter | Specification Details |
|---|---|
| Device Type | Intermediate Frequency (IF) Amplifier Module |
| Radar Compatibility | X-Band (9 GHz nominal) & S-Band (3 GHz nominal) Transceivers |
| Input/Output Impedance | 50 Ohms (Nominal RF coaxial matching) |
| Operating Frequency (IF) | Standard marine radar IF carrier configuration (typically 60 MHz / 160 MHz dependent on frontend mixing) |
| Power Supply Requirements | Internal regulated DC rails sourced via backplane connector (+15VDC / +5VDC standard for NG3050 series) |
| Terminal Allocations | Multi-pin DIN / specialized RF coaxial inter-card connections and plug-in power/control harness blocks |
| Enclosure / Mounting | Rack-mounted module designed for insertion into SAM Electronics transceiver processor racks |
| Operating Temperature | -15°C to +55°C (Marine bridge/transceiver room standards) |
Key Features
- Dual-band operational capability, supporting both X-Band and S-Band radar receiver architectures.
- Precision gain control stages optimized for target discrimination in high-clutter sea states.
- Low Noise Figure (NF) architecture to preserve weak target returns over long operational ranges.
- Direct replacement module layout for seamless slot-in integration into legacy SAM Electronics radar electronics racks.
- Manufactured to strict industrial marine standards ensuring high resistance to continuous vibration and thermal stress.
Applications
- Commercial vessel navigation radar systems (Container ships, Tankers, Bulk carriers).
- Offshore oil and gas platform dynamic positioning radar networks.
- Coast guard and naval surface search radar maintenance and retrofitting.
- SAM Electronics / Wärtsilä bridge electronics shore-based service depots.
Compatibility
- Compatible Radar Systems: SAM Electronics / Raytheon Anschütz / Wärtsilä NACOS radar setups utilizing the NG3050 transceiver architecture.
- Associated Units: X-Band and S-Band Transceiver Processors, Antenna Pedestal RF Units, and PPI Display Distribution racks utilizing NG3050 series line-replaceable units (LRUs).
Part Number Cross-References
- Wärtsilä Part Number: 814003488
- SAM Electronics Part Number: NG3050G205 / NG3050-G205
- Alternate Legacy Codes: Standard Siemens/SAM marine automation module designations.
Frequently Asked Questions (FAQs)
What radar bands does the Wärtsilä 814003488 IF amplifier support?
This specific unit supports both X-Band and S-Band radar configurations, handling intermediate frequency processing for dual-radar setups.
Is this unit an original factory part?
Yes, this is an authentic SAM Electronics / Wärtsilä part (MPN: NG3050G205, P/N: 814003488) supplied in platinum new/surplus condition.
How does the IF amplifier affect radar performance?
The IF amplifier boosts the converted high-frequency radar signals while maintaining a low noise floor. A failing IF amplifier typically manifests as target fading, loss of sensitivity, or complete blind spots on the radar display.
What is included with the shipment?
The package includes the standalone NG3050G205 module in anti-static protective packaging, ready for rack installation.
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