RS81 Quartz PLL Synthesized AM/FM Tuner

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The RS81 is a single rack space Phase Lock Loop digital AM/FM Tuner designed and built for professional applications such as remote radio station trucks and repeaters, church and school installations, as well as night clubs and restaurants.

RS81 Quartz PLL Synthesized AM/FM Tuner

  • Up to 30 FM and AM stations may be stored.
  • RDS ( Radio Data System) Display.
  • Retains presets when power is off.
  • Large LCD digital display.
  • Auto Search function.
  • Standard 1 space EIA rack chassis.
  • 3.5mm Headphone output, XLR outputs.
  • Remote included.

Specifications

  • Tuning Range: 87.5-108MHz
  • 3 dB Limiting: 12dB
  • Image Rejection: 53dB
  • Usable sensitivity mono IHF: 9dB
  • Selectivity: (-70KHz : +90KHz)
  • S/N Ratio at 1 mV Mono: 52dB
  • Stereo: 50dB
  • THD at 1 mV 40 kHz deviation: 0.18%
  • Stereo Separation: 28dB
  • Auto Scan Sensitivity: 23dB
  • AM Suppression Mod: 52dB
  • Antenna Input Impedance: 75 Ohms
  • AM SECTION:
  • Tuning Range: 530 - 1710 kHz (10 kHz increm.)
  • 522 - 1611 kHz (9 kHz increm.)
  • IF Frequency: 450KHz
  • Usable Sensitivity: 28dB
  • Auto Scan Sensitivity: 41dB
  • S/N Ratio at 5 mV/M: 46dB
  • 6 dB Bandwidth: 7KHz
  • Image Rejection: 42dB
  • A.C.A. +/- 9 kHz: 46dB
  • AGC Action: 43dB
  • THD at 5mV/M: 0.40%
  • Antenna Input Impedance: 300 Ohms
  • Size: 19” x 1.75” x 7”
  • Weight: 7.1 lbs. (3.2 kg)