PR-90 Wireless Monitoring
PR-90, as the new generation of wireless monitoring system, utilizes a newly developed digital technology which ensures the system complete professional broadcasting, recording and performance art. PR-90T Wireless monitoring transmitter • A total of 160 frequencies, 16 systems can work together in a frequency band. • LCD shows clear working status. • Optional stereo and mono modes . • Digital tone key locking technology to avoid possible interference. • Left and right track balance adjustment.•Limit, EQ, stereo/mono setting modes. • Infinite receivers can operate in the same band. Technical Data Frequency Range: 580~870MHz Max. Channel Quantity:160 Band Width:24 MHz Modulation:Wideband FM stereo Output power:20 mW Secondary wave suppression:> 50dBc Max. Frequency Deviation:+/- 40KHz Frequency Response:60~16000 Hz Signal-to-noise Ratio:85 dB(A) Distortion:<1 % Input Voltage Range:20dBV max Power:12~18 V DC / 300mA Volume:212×90×44 mm weight:900g PR-90R Technical Data Frequency Range: 580~870MHz Max. Channel Quantity:160 Band Width:24 MHz Modulation:Wideband FM stereo Stereo hannel Separation:>42dB Receiver Sensitivity:<-94dBm for 30dB S/N Ratio Max. Frequency Deviation:+/- 40KHz Frequency Response:60~16000 Hz Signal-to-noise Ratio:>80dB(A) Distortion:<1 % Dynamic Range:>86dB Earphone Socket:3.5 mm jack socket Audio Output Level:100mW max Power:2x1.5 V(AA) Use Time Of The Battery:>8 h Volume:90x65x24 mm weight:90g
Introduce
PR-90, as the new generation of wireless monitoring system, utilizes a newly developed digital technology which ensures the system complete professional broadcasting, recording and performance art.

PR-90T Wireless monitoring transmitter
• A total of 160 frequencies, 16 systems can work together in a frequency band.
• LCD shows clear working status.
• Optional stereo and mono modes .
• Digital tone key locking technology to avoid possible interference.
• Left and right track balance adjustment.•Limit, EQ, stereo/mono setting modes.
• Infinite receivers can operate in the same band.

Technical Data
Frequency Range: 580~870MHz
Max. Channel Quantity:160
Band Width:24 MHz
Modulation:Wideband FM stereo
Output power:20 mW
Secondary wave suppression:> 50dBc
Max. Frequency Deviation:+/- 40KHz
Frequency Response:60~16000 Hz
Signal-to-noise Ratio:85 dB(A)
Distortion:<1 %
Input Voltage Range:20dBV max
Power:12~18 V DC / 300mA
Volume:212×90×44 mm
weight:900g


PR-90R

Technical Data

Frequency Range: 580~870MHz
Max. Channel Quantity:160
Band Width:24 MHz
Modulation:Wideband FM stereo
Stereo hannel Separation:>42dB
Receiver Sensitivity:<-94dBm for 30dB S/N Ratio
Max. Frequency Deviation:+/- 40KHz
Frequency Response:60~16000 Hz
Signal-to-noise Ratio:>80dB(A)
Distortion:<1 %
Dynamic Range:>86dB
Earphone Socket:3.5 mm jack socket
Audio Output Level:100mW max
Power:2x1.5 V(AA)
Use Time Of The Battery:>8 h
Volume:90x65x24 mm
weight:90g