How it operates
The EON Instrumentation Interference Blanker units (IBU) accept pulse input signals from numerous transmitters and generates and distributes blanking suppression pulse outputs to affected receivers.
Features of Interference Blanker Units
- Accepts wide range of voltage levels and pulse frequency inputs that can be adjusted for the output triggering threshold
- Pulse Width and Delay of suppression signal can be combined into one or more outputs.
- Bidirectional Inputs/outputs accommodate ARINC Bus connections
- Discrete inputs dynamically enable or disable individual blanking inputs from blanking map
- All IBU’s provide individual signal threshold, pulse width and delay adjustments
- Depending on the model, adjustments can be made using potentiometer controls on the unit or via a computer workstation which can create a blanking map that is downloaded to the unit’s memory.
- Standard Connector Types / Impedance can be easily modified
Military Qualified
- MIL-STD-810
- MIL-STD-461
- MIL-STD-704
- MIL-STD-1275
- MIL-STD-901D
- DO160
- And other applicable specifications.
Standard Power Input
- 28 VDC (18-36) for smaller applications ie. Airborne
- 115 VAC/60 Hz 3 Phase for larger applications ie. Shipborne
Projects on which it is deployed
- US Navy Surface Ship – AEGIS Electronic Warfare Control – PCAB IBU
- Foreign Surface Ships – BCU-101B
- P3 Aircraft – Interference Signal Blanking Control – PIBU-102; BCU-101
- Plus, many others. For further updates, click here.
EON Instrumentation provide the advantage
Experience: EON Instrumentation has designed, developed, and deployed a range of Interference Radar Blanking Units for shipborne and airborne applications over the last 20 years.
Capable: The team is experienced in Electronic Systems Design, Development and Manufacture with New Products, Existing Product Modification & Upgrade and Reverse Engineering
Reliable: Installed and Operating in Military Platforms Internationally
Local Sales & Support: Metromatics provide local sales & support for the EON Instrumentation product range to our customers in Australia & New Zealand.
For more information on this product range, contact us.
Potentiometer Adjustable IBU’s
| Model | Std Signal Type | Std. Connector | Inputs | Outputs | Unique Features |
| BCU-101/A, D | TTL | BNC | 5 S/E | 2 Composite | For Airborne Platforms |
| BCU-102 | TTL | BNC | 12 S/E | 8 S/E + 1 Composite | Various Platforms |
| BCU-103 | Various | MILS | 9 S/E | 5 Composite | Special Mission Aircraft |
| BCU-104 | TTL | BNC | 16 S/E | 8 S/E + 1 Composite | For Radar Ground Stations |
Computer Programmable IBU’s
| Model | Std Signal Type | Std. Connector | Inputs | Outputs | Unique Features |
| PIBU-102 | TTL | BNC | 18 S/E | 18 S/E + 2 Composite | Uses field workstation computer |
| PCAB | TTL / LVDS | N-Type | 31 S/E | 93 S/E + 8 Composite | Pre Trigger Converter and Blanking for Surface Ship AEGIS EW Control |
| BCU-102A-1 | TTL | TNC, MILs | 4 Std / 4 bidir | 4 Std / 4 bidir | Disable discretes x 4 |
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