Rolls RS81B Quartz PLL Synthesized AM/FM Tuner
In Stock with Supplier
Usually ships in 4 - 6 working days
Our Price
$759.00
AUD
In Stock with Supplier
Usually ships in 4 - 6 working days
Email me when stock arrives
Shipping & Availability
Usually ships in 4 - 6 working days.
Deliver to
New South Wales
for $5.90
Change location
Click & Collect Availability
Sydney
Out of stock.
Pickup in
4 - 6 working days
Click & Collect
Features
- Quartz Phase Locked Loop (PLL)
- 30 Memory Presets for FM and AM Stations
- Retains Presets When Powered Off
- Auto Search Function
- Signal Strength LED Metre
Description
The Rolls RS81B Quartz PLL Synthesized AM/FM Tuner is a single-rack space quartz Phase Locked Loop (PLL) digital AM/FM tuner, well suited for remote radio station trucks and repeaters, houses of worship and school installations, night clubs, restaurants, and other professional applications. The unit can store up to 30 FM and AM stations and retains its memory even after powering off. The system offers Radio Data System (RDS) display via its large and easy-to-read digital LCD. The RS81B also features an auto search function, a signal strength LED metre indicator, and a wireless remote control.
Key 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
- 1/8" Headphone output, Stereo XLR and RCA outputs
- Signal strength LED metre indicator
- Remote included
Specifications
| Connectors | |
| Inputs | FM Antenna 75 Ohm: Connects to the included 75 Ohm FM antenna AM Loop Antenna 300 Ohm: Connects to the included 300 Ohm AM Loop antenna |
| Outputs | Balanced: 2 x XLR line level Unbalanced: 2 x RCA line level Headphone (Front Panel): 1/8" / 3.5 mm |
| FM Section | |
| Tuning Range | 87.5 to 108 MHz |
| Limiting | 3 dB Limiting: 12 dB |
| Image Rejection | 53 dB |
| Usable Sensitivity | Mono IHF: 9 dB |
| Selectivity | -70 kHz to +90 kHz |
| Signal-to-Noise Ratio (SNR) | 52 dB @ 1 mV Mono |
| Stereo | 50 dB |
| THD | At 1 mV 40 kHz Deviation: 0.18% |
| Stereo Separation | 28 dB |
| Auto Scan Sensitivity | 23 dB |
| AM Suppression Mod. | 52 dB |
| Antenna Input Impedance | 75 Ohms |
| AM Section | |
| Tuning Range | 530 to 1710 kHz (10 kHz increments) 522 to 1611 kHz (9 kHz increments) |
| IF Frequency | 450 kHz |
| Usable Sensitivity | 28 dB |
| Auto Scan Sensitivity | 41 dB |
| S/N Ratio | 46 dB @ 5 mV/M |
| 6 dB Bandwidth | 7 kHz |
| Image Rejection | 42 dB |
| ACA | ±9 kHz: 46 dB |
| AGC Action | 43 dB |
| THD | 0.40% @ 5 mV/M |
| Antenna Input Impedance | 300 Ohms |
| General Specifications | |
| Power Requirements | Power Select Switch: 115 V (110-120 VAC) or 230 V (220-240 VAC), 60/50 Hz, 45 W |
| IEC | AC: Three connector IEC power cord |
| DC Power Input | 24 VDC input for powering the RS81B when main power is not available |
| Dimensions (WxHxD) | 19.0 x 1.8 x 7.0" / 482.6 x 44.5 x 177.8 mm |
| Weight | 7.1 lb / 3.2 kg |
In The Box
- Rolls RS81B Quartz PLL Synthesised AM/FM Tuner
- Remote Control
- IEC Power Cord
Reviews
(no ratings yet)
Own or use this product?
Give it a quick rating:
Thanks for your rating!
Share your thoughts with other customers:Give it a quick rating:
Thanks for your rating!
Write a review
Details
- Product: Rolls RS81B Quartz PLL Synthesized AM/FM Tuner
- Manufacturer: Rolls
- Model: RS81B
- SKU: RS81B
- RM Product #: 84863
Recently Viewed
View AllRolls RS81B Quartz PLL Synthesized AM/FM Tuner
Loading...
