Samson AirLine Micro Earset System, SWAM2SES K1 489.050 MHz

The AirLine Micro Earset Wireless System is a breakthrough that utilizes the latest in lithium ion battery technology and small, high-quality audio and RF components to bring performance freedom and convenience to a new level. The result is not only our smallest wireless system, but also our most comfortable, reliable and versatile system ever.

To eliminate continually changing batteries, Samson has designed this micro-size UHF wireless system to be fully rechargeable, supplying lithium-ion rechargeable batteries and USB DC power inputs for both the AH2 earset transmitter and AR2 receiver. A handy docking station for the receiver also provides a USB DC input and a 3.5mm balanced audio output. Because of these convenient recharging capabilities, the days of constantly changing the batteries in your wireless system are over.

Leaving beltpacks behind, AirLine Micro employs the AH2, a complete earset transmitter for total freedom and uninhibited movement. The transmitter features an omnidirectional microphone to ensure your voice is picked up and amplified even during periods of fast, heavy movement. Plus, its water resistant design protects the mic and transmitter from moisture and perspiration that can accumulate during intensely active performances.

Despite its modest size and inconspicuous appearance, the AR2 receiver boasts meticulous engineering that provides AirLine Micro with professional sound reproduction and exceptional reliability. Like the AH2 transmitter, the AR2 also houses a rechargeable battery that will offer about seven hours of operation. A 3.5mm unbalanced mic/line level output and USB DC power input round out the features on this pioneering receiver.

Elevating the convenience of micro-size wireless transmitters and receivers, the AirLine Micro Earset Wireless System packs an incredible amount of technology and innovation into small, unobtrusive components.

Fitness Incentive
The AirLine Micro Earset Wireless System is a high-performance micro-size UHF wireless solution ideal for fitness professionals looking for clear vocal reproduction while keeping their hands free. The system's advanced technology and total convenience allow instructors to maintain complete focus on any fitness demonstration. To mention only a few, AirLine Micro is perfect for leading classes in kickboxing, Pilates, spin and yoga. In addition, AirLine Micro's transmitter is specially treated with a water resistant coating, providing extra protection from the sweat and other moisture that comes with physical fitness.

Key Features

• UHF wireless system with micro-size AH2 transmitter and AR2 receiver
• Tone squelch and auto mute for clear operation
• Includes a convenient system carry case Includes AC adapter and charging cables
  AH2 Transmitter
• Earset transmitter and omnidirectional microphone with no beltpack
• Lithium-ion rechargeable battery (5-6 hours of operation)
• USB DC input for recharging
• Single button operation for power, mute and volume
• Water resistant
  AR2 Receiver
• Low-profile wireless receiver (2.36" x 1.67" x 0.51")
• Lithium-ion rechargeable battery (7-8 hours of operation)
• USB DC input for power and recharging
• 3.5mm unbalanced mic/line level output
  AR2 Dock
• Provides secure base for AR2 receiver during operation and/or recharging
• USB DC input for power and recharging (cables included)
• 3.5mm balanced audio output (cables included)

Technical Specifications

Working Range 100m (300 ft.)
line of sight
Audio Frequency Response
100 Hz - 15 kHz
T.H.D. (Overall)
< 1% (@AF 1 kHz, RF 46 dBu)
Operating Temperature
-18 deg C (0 deg F) to +40 deg C (+104 deg F)
Storage Temperature
-5 deg C (23 deg F) to +35 deg C (+95 deg F) AH2 Transmitter

AR2 Receiver
Audio Output Connector
1/8-inch unbalanced
Audio Output Level (typical)
-30 dBv (Mic), -10 dBv (Line)
Audio Output Impedance
Unbalanced 600 Ohm
AF Frequency Response
50 Hz - 15 kHz
Antennas
Two 1/4 Wavelength Rod
Selectivity
+/- 150 kHz (AF Out Ratio -60 dB)
S/N Ratio (Overall)
90 dB (w/IHF-A Filter
Sensitivity
18 dBu (@ THD 2%)
Power Requirements
Internal Lithium ion rechargeable battery or AC adaptor
Battery Life
~10 hours
Indicators
Power On, Tone Key, Transmitter Mute, Transmitter Peak, Battery Low, Recharging
Dimensions
1.7 L x 0.51 W x 2.4 H inches
Weight
42g (1.5 oz.)

AH2 Transmitter
Audio Input Level
-110 dBv ~ 0 dBv
Volume Adjustment Steps
5
RF Transmitter Output
10 mW ERP
Power Requirements
Internal Lithium ion rechargeable battery
Battery Life
~10 hours
Dimensions
6.7 L x 0.6 W x 2.3 H
Weight
22 grams (0.8 oz.)