Samson CR77 Diversity Receiver - K2: 490.975 MHz

Ensure reliable wireless audio transmission with the Samson CR77 Diversity Receiver. Delivering a range of up to 300 feet (90 meters), it excels in various applications. The compact, half-rack chassis allows for easy transport and permanent mounting for flexible use. Balanced XLR and unbalanced 1/4-inch outputs offer a variety of connectivity options, seamlessly integrating into your sound system.

Key Features

• Crystal-Clear Audio with True Diversity Design: Minimizes dropouts and ensures reliable signal transmission for uninterrupted sound quality.
  
• Compact and Versatile: Mountable Half-Rack Chassis Fits easily into any standard rack setup, ideal for both professional and portable applications.
  
• Precision Signal Monitoring: Multi-Segment Audio and RF Level LED Meters Provide clear visual indication of audio and radio frequency levels for optimal performance.
  
• Control at Your Fingertips: Volume and Squelch Controls Allow you to fine-tune the audio signal and eliminate unwanted noise for pristine sound.
  
• Flexible Connectivity Options: Balanced XLR and Unbalanced 1/4” Outputs Compatible with a wide range of professional and consumer audio equipment.
  
• Seamless Integration: Mic/Line Level Output Switch Enables connection to mixers, amplifiers, or other recording devices with ease.

Technical Specifications

Oscillation Type
PLL
Antennas
1/4 Wavelength Rod
Indicators
Receiver A/B (Green), Power On (Red), AF Level (6 segment), RF Level (6 segment)
Level Control
Audio Level Volume, Squelch Level Control
Operating Temperature
0 Degrees C / 50 Degrees C
Operating Voltage
12 Volts ±10%
Current Consumption
160 mA (all LED lights illuminated)
Sensitivity
18 dBm (@ THD 2%)
Squelch Sensitivity
0 - 40 dBm (Adjustable)
T.H.D. (Overall)
1% Max (@AF 1 kHz, RF 46 dBu)
S/N Ratio (Overall)
90 dB (w/IHF-A Filter)
Residual Noise
90 dBv (w/IHF-A Filter)
AF Frequency Response
50 Hz - 15 kHz (±3 dB overall)
Audio Output Level
Unbalanced: 0 dBv; Balanced: -20 dBm (Line), -40 dBm (Mic)
Audio Output Impedance
Unbalanced: 5 kΩ; Balanced: 600 Ω