Samson - Airline 77 Fitness E4
390,83 €
excl VAT
including eco-part : 0,07 €
In Stock
Usually ships within 3 days
+infos
Guarantee 2
years
Jessie
Louis
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For coaches, performers and instructors who are always on the move, the Samson AirLine 77 Fitness E4 is a complete UHF wireless system that combines power, comfort and total freedom. Its sweat-proof AH7 headset integrates directly into the transmitter, with no need for a belt or cable, while the CR77 True Diversity receiver guarantees stable transmission and clear sound even when on the move.
ARTICLE N° 113030
Presentation
The Samson AirLine 77 Fitness E4 is the ideal companion for fitness classes, dynamic presentations or stage performances. Thanks to its all-in-one design, the AH7 headband microphone integrates the transmitter directly into the headband: no more annoying belts or cables during exercise.
Its Qe condenser capsule provides precise, natural voice pick-up, while its sweat-resistant structure makes it perfectly suited to environments such as sports halls or dance stages.
Operating on the E4 band (864-875 MHz), the system guarantees a range of 90 metres in open field and up to 8 hours' autonomy on a single AAA battery. The built-in LED indicator warns you when the battery is running low, so there's no chance of a surprise power cut.
On the reception side, the CR77 uses a True Diversity dual-antenna design to ensure exemplary signal stability, even in busy environments. The half-rack chassis fits easily into a flight case or fixed installation, and the XLR and 6.35 mm jack outputs allow connection to any console or powered loudspeaker.
With a frequency response of 50 Hz to 15 kHz and a signal-to-noise ratio of 90 dB, the Samson AirLine 77 Fitness E4 combines mobility and reliability for those who live their sound without ever lifting a foot.
Its Qe condenser capsule provides precise, natural voice pick-up, while its sweat-resistant structure makes it perfectly suited to environments such as sports halls or dance stages.
Operating on the E4 band (864-875 MHz), the system guarantees a range of 90 metres in open field and up to 8 hours' autonomy on a single AAA battery. The built-in LED indicator warns you when the battery is running low, so there's no chance of a surprise power cut.
On the reception side, the CR77 uses a True Diversity dual-antenna design to ensure exemplary signal stability, even in busy environments. The half-rack chassis fits easily into a flight case or fixed installation, and the XLR and 6.35 mm jack outputs allow connection to any console or powered loudspeaker.
With a frequency response of 50 Hz to 15 kHz and a signal-to-noise ratio of 90 dB, the Samson AirLine 77 Fitness E4 combines mobility and reliability for those who live their sound without ever lifting a foot.
Other features
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Samson AirLine 77 Fitness E4
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UHF wireless system for sports coaches and instructors
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System type: UHF wireless with headset and integrated transmitter
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Frequency band: E4 (864 - 875 MHz)
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Operating range: up to 90 m (free field)
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Number of channels available: depending on region
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Frequency response: 50 Hz - 15 kHz (±3 dB)
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Total harmonic distortion (THD): < 2% at 1 kHz
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Signal-to-noise ratio: 90 dB (IHF-A filter)
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Receiver sensitivity: 18 dBm @ 2% THD
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Battery life: up to 8 h with AAA battery
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RF power output: 5 mW
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Operating temperature: 0°C to +50°C
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AH7 headphone transmitter :
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Microphone: QE condenser capsule, bidirectional pick-up pattern
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Sweat-resistant design, ideal for fitness or stage use
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Transmitter integrated directly into the headband: no beltpack or cable required
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Internal power switch
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LED indicator: power on and battery low
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Operating voltage: 1.5 V typical (AAA battery)
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Power consumption: 60 mA typical
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Battery life: approximately 8 hours
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CR77 receiver :
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True Diversity technology: reduces signal drop-outs
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Half-rack mountable chassis with 1/4 wave antennas
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LED indicators: 6-segment RF and AF level, power, A/B antennas
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Controls: adjustable audio volume and squelch threshold
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Audio outputs :
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XLR balanced (-20 dBm line / -40 dBm microphone)
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Unbalanced 6.35 mm jack (0 dBV)
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Output impedance: 600 Ω (balanced) / 5 kΩ (unbalanced)
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Power supply: 12 V DC ±10% / 160 mA
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Oscillation type: PLL
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Residual noise level: -90 dBV (IHF-A filter)
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Accessories included:
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AC mains adaptor
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6.35 mm jack audio cable
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