QRX300 Wide-Band ENG receiver Zaxcom

The QRX300 is designed specifically for applications where limited spectrum bandwidth is available and a large number of wireless microphones need to be used together and a latency of 18 milliseconds is not a concern. This unit can only receive ZHD48 modulation. It is not compatible with XR, US Mono or ZHD96.

The QRX300 is 200 MHz wide. A tunable tracking front end filter is featured in the QRX300 so you can receive any frequency in any block from 20 through 27 or 512 – 698 MHz while still filtering out unwanted RF.

Receives one channel of 100% digital audio. The QRX300 outputs audio as an analog signal or as an AES digital signal.

• Receiver
  • Single Mode Receiver Type: True diversity single conversion digital demodulator
  • RF Modulation: proprietary digital method
  • RF Frequency Range: 512 to 698 MHz
  • RF Frequency Step: 100 KHz
  • RF Bandwidth: 50 KHz
  • Channel Separation: 100 KHz (200 KHz recommended)
  • Sensitivity: -110 dBm
  • Antenna Connector: 50-ohm SMA female
• Receiver Audio – Analog Output (x 1)
  • Dynamic Range: 114 dB
  • Distortion: 0.001%
  • DAC Bit-depth: 24 bits
  • Connector: TA-5M
  • Audio Output Level: Line: -10 to 0 dBm active balanced
• Receiver Audio – Digital Output (x1)
  • Signal Format: AES Balanced
  • Audio Output Connector: TA-5M
• Misc.
  • Weight: 6.0 oz (170 grams)
  • Dimensions: 1.25″ x 3.25″ x 5.25″ (32mm x 83mm x 133mm)
  • External Power: 9 to 18 VDC (300mA @ 12VDC)
  • Internal Power: N/A
  • Display: Graphic OLED Display