Electro-Voice R300 Receiver - True Diversity UHF Wireless Receiver (A-Band 618–634 MHz), No Transmitter

Electro-Voice R300 Receiver - True Diversity UHF Wireless Receiver (A-Band 618–634 MHz), No Transmitter

The Electro-Voice R300 Receiver is a half-rack size UHF receiver with true antenna diversity and quick setup features ClearScan and EZsync IR synchronization . Designed to integrate with the HT-300 (handheld) and BP-300 (beltpack) transmitters of the same band, it provides a professional connection via balanced XLR output and 1/4" unbalanced output , rear panel level control, and adjustable squelch management to optimize range and noise immunity.

It operates in the A band (618–634 MHz) with 32 channels within a 16 MHz bandwidth , and incorporates on-screen A/B diversity , RF level, and audio level indicators. Its metal chassis is suitable for desktop or rack installation with the RM-300 (one unit) or RMD-300 (two units) kits. Important : This item is only the receiver ; it does not include a transmitter or microphone.

Main features

• True diversity with two TNC antennas to minimize signal dropouts.
• ClearScan : Automatically search for the cleanest channel with a single button.
• EZsync (IR) : Transfers the channel from the receiver to the transmitter in one step.
• Professional connectivity : Balanced XLR and unbalanced 6.35mm jack, with level control on the rear panel and pad adjustment for unbalanced output.
• 32 coordinatable channels within 16 MHz per band for multi-channel deployments.
• Adjustable squelch and tone-code muting + amplitude for maximum stability.
• Half-unit metal chassis (1U rack mount) with LCD display and RF/Audio and A/B diversity status indicators.

Product benefits

• Up and running in seconds with ClearScan and EZsync; reduced setup time and increased reliability.
• Clean, consistent audio thanks to true diversity and adjustable output control.
• Flexible installation : desktop or 19" rack with RM-300/RMD-300 kits; possibility of mounting antennas on the front of the rack.
• Guaranteed integration with HT-300/BP-300 transmitters of the same band.

Use cases

• Corporate events, education, and conferences with multiple wireless channels.
• Places of worship and theaters with reliability and rack-mount needs.
• Technical rental and production that requires rapid and robust deployments.

Frequently Asked Questions

• Does it include a microphone or transmitter? No. It's just the receiver . It must be paired with an HT-300 or BP-300 transmitter of the same A band .
• What audio outputs does it have? Balanced XLR and unbalanced 6.35 mm jack , both with level controls.
• Can it be rack-mounted? Yes, with the optional RM-300 (one receiver) or RMD-300 (two receivers) kits.
• How do I avoid interference? Use ClearScan to choose the best channel and adjust the squelch according to the RF environment.

Description for projects

PLL synthesized UHF receiver for R300 system. A-band 618–634 MHz; 32 channels ; true antenna diversity ; ClearScan and EZsync IR ; RF sensitivity <1.0 µV (12 dB SINAD); image rejection >55 dB; tone-code + amplitude squelch, adjustable level. Outputs: Balanced XLR and unbalanced 6.35 mm jack, rear level control and pad adjustment. Power supply 12–16 V DC (500 mA max.). Dimensions (H × W × D): 43 × 206 × 210 mm. Optional rack kits: RM-300 (1 U, 1 receiver) / RMD-300 (1 U, 2 receivers).