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Samson AirLine 77 AH7 Fitness Headset Wireless System

Part #:
SW7A7SQE-K1
Model #:
AirLine 77 AH7 Fitness Headset
MSRP: $531.98
$379.99
Availability: Usually arrives in 5-9 business days. Please be aware that global supply shortages outside our control may interfere with our normal delivery times and product availability. For more information, email sales@proacoustics.com or call us at 888-256-4112.
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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. With the unique AH7 micro transmitter mounted to a sweat-resistant Qe fitness headset microphone, you can free yourself completely from cables and beltpacks for a truly exhilarating and motivating experience.

Description

Samson AirLine 77 AH7 Fitness Headset Wireless System

The AirLine 77 Headset System offers a true wireless experience with no beltpacks and no cables, allowing complete freedom of mobility.

The AirLine headset transmitters feature the Samson Qe Fitness microphone elements. The Qe headsets were designed to go around the back of your head rather than over the top. This allows the transmitter to be attached directly to the headband, out of the way and completely unobtrusive, while being comfortable and secure during performances or group fitness classes.


The Qe is designed with unidirectional microphones and cardioid pickup patterns that reject feedback. The Qe Fitness headset is ideal for group fitness instructors who need a durable headset that will remain in place despite repetitious movement. Specifically designed for aerobics and fitness training, the Qe headset mic is light, comfortable and features a water-resistant mic element to protect against perspiration. This mic can be individually adjusted for a perfect fit. The transmitter offers 14 hours of operation on a single AAA battery.

The core of the receiver system is the CR77 true-diversity half-rack UHF receiver. It's designed to work flawlessly with AirLine UHF transmitters. Featuring dual tuned, molded antenna, a front panel display with large multi-segment audio level and RF level LED meters, and a large rotary volume knob that allows easy adjustment of audio output, the CR77 takes all of the guesswork out making your wireless system perform. Its synthesized PLL frequency control circuitry keeps the signal locked and true while the LED meters monitor the system's operation. The rear panel features balanced XLR and unbalanced 1/4-inch outputs allowing flexible connection options. In addition, two CR77 receivers can be rack-mounted together in a single space rack adapter available as an added accessory.

With AirLine 77 Headset System, you get complete wireless freedom that's good to go anywhere the music takes you.

Features

  • XLR and unbalanced 1/4-inch outputs with mic/line level output switch
  • Headset transmitter features power/battery LED, power switch and mute switch
  • Headset condenser mic is sweat resistant and employs unidirectional cardioid pickup pattern for great sound
  • True diversity UHF wireless headset system with PLL frequency control
  • CR77 receiver features multi-segment audio level and RF level LED meters
  • Squelch and volume control
  • AC adapter and 1/4-inch to 1/4-inch cable included

Specifications

AH7 Headset 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
Input 2.5mm Stereo Jack
Indicators Power On (LED Flash), Low Battery (LED On)
CR77 Receiver  
Receiving Frequencies USA 801-806 mHz (U1-U6)
Oscillation Type PLL
De-emphasis 50 msec
IF Frequency 10.7 MHz
A/B Antennas 1/4 Wavelength Rod
In/Out Inlet, Balanced Output, Unbalanced Output
Display (LED) 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)
Receiving Frequency Range 801 – 805 MHz or 863 – 865 MHz
Sensitivity 18 dBm (@THD2%)
Squelch Sensitivity 0 - 40 dBm (Adjustable)
Selectivity ±150 kHz (AF Out Ratio -60 dB)
T.H.D. (Overall) 1% Max @ AF1 kHz, RF46 dBu
S/N Ratio (Overall) 90 dB (w/IHF-AFilter)
Residual Noise 90 dBv (w/IHF-AFilter)
Band Squelch ±40 kHz / ±100 kHz (RFIN: 46 dBu EMF)
AFFrequency Response 50 Hz - 15 kHz (±3 dB overall)
Audio Output Level - Unbalanced 0 dBv
Audio Output Level - Balanced (slide switch selectable) -20 dBm (Line), -40 dBm (Mic)
Audio Output Impedance - Unbalanced 5k Ohms
Audio Output Impedance - Balanced 600 Ohms
Dimensions (H x W x D) 1.75" (44.5 mm) x 8.5" (215.9 mm) x 4.6" (161.8 mm)
Net Weight 5 lbs (2.27 kg)

DOCUMENTS

In The Box

  • Samson AH7 Headset Transmitter
  • Samson CR77 Half-Rack Receiver
  • AC Adapter
  • 1/4-inch to 1/4-inch Cable
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