Receiver Dynamic Range Extensions
ARS Products creates specialized front-end devices that reduce desensitizing without introducing inter-modulation distortion. Products include non-reflective limiters, and frequency programmable notch filters. ARS notch filters are designed to reduce radio front-end desensitization. This process is achieved by selectively attenuating strong signals.
RF Signal Limiter Features
- Does not distort the incoming signals or degrade the system’s impedance match
- Does not reflect energy back to the antenna
- Proportionately attenuates the incoming signals preserving the system’s linear performance and match
- Intended for front-end protection in transmitter co-located environment
- Units housed in a hermetic Kovar package
HF & VHF Notch Filter Features
- Any notch can be set to any frequency in its appropriate band
- Bypass mode allows for the removal of the filters
- Unit’s front panel display permits local users to view and change notch frequencies
- Unit’s front panel display shows the health and status of the chassis
- All functions and status are available through the remote interfaces
- User replaceable power supply module (front access)
Receiver Dynamic Range Extensions- Select Product Data Sheets
| Product | Configuration | Frequency Range |
| Model 503FP | Non-Reflective HF Limiter | 0.1-32 MHz |
| Model 504FP | Non-Reflective VHF Limiter | 30-500 MHz |
| Model 505FP | Non-Reflective UHF-L Limiter | 500-1200 MHz |
| Model 506FP | Non-Reflective UHF-H Limiter | 1200-3000 MHz |
| HF Notch | Four Channel Programmable HF Notch Filter | 2-30 MHz |
| VHF/UHF Notch | Four Channel Programmable VHF/UHF Notch Filter | 30-825 MHz |
This is only a small representation of the products we offer.
For your custom application, contact ARS Products at 860-963-7743 or
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