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Samson AirLine 77 Wireless System, Includes AH7-Qe Fitness Headset Transmitter & CR77 Receiver, K3: 492.425 MHz

SKU: SASW7A7SQEK3 MFR: SW7A7SQE-K3
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Key Features

  • Experience crystal-clear audio with this wireless microphone system, perfect for fitness instructors.
  • Enjoy freedom of movement with the AH7-QE fitness headset; no more tangled microphone cables!
  • The CR77 receiver ensures a reliable wireless connection for uninterrupted classes or presentations.
  • This wireless system operates at 492.425 MHz, minimizing interference for clear sound quality.
  • Get up to 8 hours of battery life with the AAA-powered transmitter for extended use during events.
  • The included rackmount receiver fits seamlessly into your existing audio setup for easy integration.
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Special Order?Estimated to Ship: 09/08/2025
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Samson AirLine 77 AH7 Specifications

System
  • Wireless Transmission

    Digital UHF

  • Number of RF Channels

    1

  • Included Transmitters

    1x Headworn with Microphone

  • Diversity

    True Diversity

  • RF Frequency Band

    489.05 MHz

  • Max Operating Range

    300' (91.4m)(Line of Sight)

  • Max Systems per Setup

    6

  • Encryption

    Yes

Receiver

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  • Form Factor

    Table-Top

  • Mounting Options

    Rackmount

  • Rackmount Size

    1 RU (1/2 Rack)

  • Antenna

    2x 1/4 Wave Telescopic, Fixed

  • Number of Audio Channels

    1

  • Audio I/O

    1x XLR 3-Pin Male Balanced Line Output
    1x 1/4" TS Male Unbalanced Line Output

  • Audio Output Level

    1/4" Output: 0 dBV
    XLR Output: 20 dBV
    XLR Output: 40 dBV

  • Impedance

    1/4" Output: 5 kOhms
    XLR Output: 600 Ohms

  • Power Requirements

    AC/DC Power Adapter

  • AC/DC Power Adapter

    12 VDC (Included)

  • Display & Indicators

    1x Back-Lit LED (Data Transmission)

  • Housing

    Metal

Transmitter

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  • Form Factor

    Headworn with Microphone

  • RF Output Power

    5 mW (5 mW Peak)

  • Audio I/O

    None

  • Frequency Response

    50 Hz to 15 kHz +/-3.5 dB

  • Antenna

    1x 1/4 Wave Internal

  • Power Requirements

    Battery

  • Battery Type

    1x AAA (Not Included, Replaceable)

  • Approx. Battery Life

    8 Hours (Alkaline)

  • Housing

    ABS

Microphone

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  • Form Factor

    Integrated

  • Sound Field

    Mono

  • Transducer

    Condenser

  • Polar Pattern

    Figure-8

  • UPC Code

    809164220510

About Samson AirLine 77 AH7

Just imagine the freedom of movement and the level of motivation you can achieve with the Samson AirLine 77 AH7 Fitness Headset system. This high-quality, innovative wireless microphone solution is specifically designed to meet the unique needs of fitness instructors and active performers.

The AirLine 77 system features the innovative AH7 micro transmitter, mounted directly to a durable, sweat-resistant Qe fitness headset microphone. This unique design eliminates the need for cumbersome cables and beltpacks, offering a truly liberating and energizing experience. You can focus entirely on your class or performance, without any worries about your audio equipment.

Samson, a reputable brand known for its high-quality audio equipment, has revolutionized wireless technology with the original AirLine transmitter. Building on this groundbreaking technology, the AH7 micro transmitter is neatly and comfortably mounted directly on the headset. This user-friendly design is a game-changer, especially for fitness instructors who need to move freely without any extra components. Plus, the transmitter operates for up to eight continuous hours on a single AAA battery, making it a reliable choice for those long, back-to-back classes.

The AH7 Headset Transmitter is attached to a lightweight, adjustable headset that fits comfortably around your ears and the back of your head. The headset features the Samson Qe condenser microphone, designed with a sweat-resistant capsule to prevent corrosion from prolonged exposure to moisture. The microphone's bidirectional pickup pattern effectively reduces background noise, minimizes feedback problems, and rejects signals not originating directly in front of the mic capsule, ensuring clear, high-quality sound.

The system also includes the CR77 True Diversity receiver, providing reliable performance with up to 300' (90m) of wireless operation. Its portable, half-rack housing is light enough to carry in your bag, or it can be permanently installed with a rackmount kit (sold separately). The receiver's rear panel features balanced XLR and unbalanced 1/4" outputs, offering flexible connection options to suit your needs.

Experience the freedom and motivation that comes with the Samson AirLine 77 AH7 Fitness Headset system, the perfect audio solution for fitness professionals.

Samson AirLine 77 AH7 Features

  • AirLine 77 AH7 Fitness Headset System Features
  • 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 Features
  • 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 Features
  • rue 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

Product Documents

User Manual

Key Features

  • Experience crystal-clear audio with this wireless microphone system, perfect for fitness instructors.
  • Enjoy freedom of movement with the AH7-QE fitness headset; no more tangled microphone cables!
  • The CR77 receiver ensures a reliable wireless connection for uninterrupted classes or presentations.
  • This wireless system operates at 492.425 MHz, minimizing interference for clear sound quality.
  • Get up to 8 hours of battery life with the AAA-powered transmitter for extended use during events.
  • The included rackmount receiver fits seamlessly into your existing audio setup for easy integration.

What's in the box:

  • AH7-QE Fitness Headset Transmitter
  • CR77 Wireless Receiver
  • AC Adapter
  • 1/4 " Audio Cable
  • (Batteries & Power Not Included)
  • Samson 2 Year Limited Warranty