Description
The R300 receiver is a compact, rack-ready wireless receiver designed to deliver reliable RF performance and clear audio in live and installed sound environments. It provides 32 preset channels and true antenna diversity to maintain stable wireless links. The receiver fits on a tabletop or in a 19-inch rack using available mounting kits.
Key features include ClearScan automatic channel selection, EZsync infrared frequency transfer, and detachable half-wave TNC antennas for distribution systems. ClearScan scans preset channels and picks the clearest option with a single button press. EZsync simplifies transmitter pairing by automatically programming matching frequencies via infrared.
Technically the R300 uses a synthesized PLL receiver architecture and supports multiple frequency bands: A 618 – 634 MHz, B 678 – 694 MHz, C 516 – 532 MHz, and E 850 – 865 MHz. Audio performance is specified with a frequency response of 80 Hz – 18 kHz ± 2 dB, signal-to-noise ratio greater than 100 dB A-weighted, and dynamic range over 95 dB. Distortion is specified under 1.0% with a typical 0.4% at 1 kHz and 40 kHz deviation.
Connectivity includes balanced and unbalanced audio outputs with adjustable unbalanced level and a maximum balanced output of 20 dBV at 40 kHz deviation. The unit accepts a 12-16 VDC power source and consumes up to 500 mA. Detachable TNC antennas allow integration with antenna splitters such as the APD4+ for multi-receiver racks.
The R300 is suitable for live vocals, instrument links, corporate presentations, and installed sound systems where reliable wireless performance is required. Its ClearScan and EZsync features reduce setup time and minimize RF interference issues in congested environments. The unit is road-ready and has a durable low-profile enclosure for touring and rental use.
Installation and everyday use are straightforward due to simple front-panel controls and an easy-to-read display. Rack-mount kits and front-mount antenna cables are available to adapt the receiver to permanent installations. Overall, the R300 balances essential professional features and user-friendly operation in a compact wireless receiver package.
Free Ground Shipping
We offer free ground shipping on every purchase of $300 and more for US and US territory. Please choose "Free Ground Shipping (UPS/USPS)" option at checkout.
UPS Ground
UPS provides up-to-date tracking information. Ground service takes anywhere from 2-7 working days for delivery depending on destinations. UPS Ground does not deliver on Saturdays, Sundays or Holidays.
USPS Priority Mail/USPS Express Mail
For all shipments shipped via USPS, we offer 'DELIVERY CONFIRMATION' number with each package. Difference between tracking number provided by UPS vs USPS Delivery Confirmation number is: Delivery Confirmation status is updated when the delivery has been made or when the package has made it through major USPS stations.
Air Shipment
Air shipments, Overnight, 2nd day and 3 day select methods offer guaranteed delivery time for your shipment. If you are in hurry or in need for the items on schedule, select one of these methods. Up-to-date tracking information is provided with each Air Shipment. AVProSupply has the right to choose between Air shipments to meet or reduce delivery time. For guaranteed delivery of multiple items with expedited shipping, please contact our customer service representative for personalized assistance to get your items delivered to you when you need them.
International Customers
We offer shipping via USPS/UPS for our international customers. You can find different shipping options during checkout.
Most items ordered from AVProSupply will be shipped out from our California Warehouse. Will-Calls are only allowed with Appointment Only - Please call Customer Service to set one up between the hours of 9am to 6pm PST.
We Offer A 30-Day Money Back Guarantee:
Our main goal is to ensure your complete satisfaction with our service and products. If, for any reason, you are not 100% satisfied with your purchase, you can return it within 30 days of the purchase date for a full refund. Our 30-day money back guarantee applies to all of the products we sell, except for: TVs and monitors 20" and larger, Special Order merchandise, or any item indicated as non-returnable. Shipping is not refundable. Prior to returning your purchase, a Return Merchandise Authorization (RMA) number will be provided to you.
Refunds:
Refunds on returned items will be issued in the same payment form as received from the customer at the time of purchase. Once we receive the product and it passes inspection, we will credit your account. Please allow 3 - 6 business days for a credit to appear on your account.
Exchanges:
If the item was sent back to us for an exchange, please allow 3 - 5 business days for the replacement to be processed.
No Returns/Exchanges on the following:
- TVs and monitors 20" and larger
- Special Order merchandise
- Any item indicated on the website as non-returnable
For more information see our official Return Policy
