RTD-4 Series Hybrid Limiter Discriminators |
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Description
RTI has developed a series of hybrid limiter discriminators that provide accurate FM demodulation of very high speed pulsed IF signals. The RTD-4 series has been designed for systems using fast pulses of short duration with transient distortion of pulse edges greatly reduced.
Design Note: Radar Technology can customize any of our products to meet your individual system requirements. RTI also offers many Form, Fit, Function replacements to old RHG Electronics Amplifiers.
Features
- 30 MHz to 3GHz Frequency Range
- <± 5% Linearity
- Excellent Pulse Fidelity
| General Specifications | |
|---|---|
| Linearity | <±5% (at 0 dBm) |
| Source Impedance | 50 Ohms |
| Load Impedance | 93 Ohms |
| Power Requirements | ± 15 VDC |
| Temperature Range | -30°C to +71°C |
| Connectors | SMA |
| Optional Specifications | |
|---|---|
| Power Supplies | ±12V DC (add suffix C) |
| Crossover Adjustment | add suffix X requires 4.65" long chassis |
| Model | Center Frequency (MHz) | Peak to Peak Bandwidth (MHz) | Linear Bandwidth (MHz) | Rise Time (nsec) | Video Output (mV/MHz) | Input Level Range (dBm) |
|---|---|---|---|---|---|---|
| RTD-4-30 | 30 | 20 | 10 | 125 | 100 | -20 to 0 |
| RTD-4-60 | 60 | 30 | 15 | 70 | 50 | -20 to 0 |
| RTD-4-70 | 70 | 30 | 20 | 70 | 50 | -20 to 0 |
| RTD-4-160 | 160 | 100 | 50 | 25 | 25 | -20 to 0 |
| RTD-4-300 | 300 | 200 | 100 | 25 | 25 | -10 to 0 |
| RTD-4-500 | 500 | 250 | 150 | 25 | 25 | -10 to 0 |
| RTD-4-750 | 750 | 400 | 250 | 25 | 15 | -10 to 0 |
| RTD-4-1000 | 1000 | 500 | 500 | 25 | 10 | -10 to 0 |
| RTD-4-2000 | 2000 | 300 | 200 | 25 | 20 | -10 to 0 |
| RTD-4-3000 | 3000 | 300 | 200 | 25 | 20 | -10 to 0 |