Rolls RS81B Quartz PLL Synthesized AM/FM Tuner
Availability:
In StockAvailable for shipment within one business day, or pickup from our Jamaica, NY warehouse during regular business hours.
Description
The RS81B 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.
Features:
- 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.
| FM SECTION | |
| 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.) |
| 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) |
The RS81B 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.
Features:
- 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.
| FM SECTION | |
| 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.) |
| 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) |
We are your source for all your pro audio needs, delivered by experts. Call us today.
We are your source for all your pro audio needs, delivered by experts. Call us today.
