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Headset Wireless Microphone - SAMSON AIRLINE 77

Headset Wireless Microphone – SAMSON AIRLINE 77

.ރ 9,260.00

Headset Wireless System

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Description

The Samson AirLine 77 AH7 Fitness Headset system is a wireless microphone solution designed to meet the specific demands of fitness instructors and active performers.

 Mic 

The AH7 headset transmitter is mounted on a lightweight, adjustable headset that fits comfortably around your ears and the back of your head, even on those days when you’re teaching back-to-back classes for hours. The headset also features the Samson Qe condenser microphone, whose sweat-resistant capsule prevents corrosion from prolonged exposure to moisture. In addition, the microphone’s bi-directional pickup pattern reduces background noise, minimizes feedback issues, and effectively rejects signals not directly in front of the microphone capsule.

Sound Received

The CR77 True Diversity receiver provides reliable performance with up to 300′ (90m) of wireless operation. Its half-rack housing is light enough to throw in your bag, or it can be permanently installed with a rackmount kit (sold separately). The rear panel features balanced XLR and unbalanced 1/4″ outputs allowing flexible connection options.

AirLine 77 AH7 Fitness Headset System

  • Up to 300′ (90m) operating range (line-of-sight)
  • Available in multiple channels (region dependent)
  • AC adapter and 1/4″ audio cable included

AH7 Fitness Headset Transmitter

  • Fitness headset with mounted micro transmitter (no beltpack or cable required)
  • Qe condenser microphone element with bidirectional pickup pattern
  • Sweat-resistant mic design for high-energy instructors/performers
  • Up to eight hours of battery life using single AAA battery
  • Power/Low battery LED indicator
  • Internal Power switch

CR77 Wireless Receiver

  • True Diversity design minimizes dropouts
  • Mountable half-rack chassis
  • 1/4-wave antennas
  • Multi-segment audio and RF level LED meters
  • Volume and squelch controls
  • Balanced XLR output, unbalanced 1/4″ output
  • Mic/Line level output switch

Specifications

AH7 Transmitter

   
Operating Power Voltage 1.5V Typical, 1.05V Minimum, 2V Maximum
Current Consumption 60mA Typical
Battery Life  8 Hours (AAA size battery)
RF Output Power (5mW) -4dB Minimum, +3dB Maximum
THD
 
   
 
< 2% (1 kHz deviation 15kHz) Audio Frequency Response  50Hz – 15kHz (±3.5 dB) Controls  Internal Power Switch Indicators  Power On (LED Flash), Low Battery (LED On)
 
 

CR77 Receiver

   
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° C / 50° 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
 

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