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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