Tiny but Mighty
The AH2 earset microphone transmitter features a micro design that places the entire transmitter comfortably behind the ear for a secure, comfortable fit without wires or a belt pack. Don’t sweat the small stuff, the AH2 is protected from moisture and perspiration by a specially treated water-resistant coating. The omnidirectional microphone ensures that your voice is clearly picked up and amplified for speaking or singing. A single multifunction button serves as a one-touch mute, volume control, and power switch.
Take Your Wireless Anywhere
The freedom to take your wireless with you has never been easier. The AR2 receiver offers the convenience of portability at a fraction of the size of other wireless receivers. The AR2 has a 3.5 mm unbalanced mic/line level output that can be connected directly to mixers, PA systems, or even small portable speakers. Tone key and auto-mute circuitry ensure wireless performance free of noise, dropouts, and interference. A zippered carrying case is included with the Airline Micro Earset Wireless System.
Gone Are the Days of Changing Batteries
The AirLine Micro system is designed to be fully rechargeable, with lithium-ion batteries in both the transmitter and receiver. For convenient charging, both the AH2 earset transmitter and AR2 receiver have USB inputs and can be charged using the included adapter or any 5-volt power supply.
Features
AirLine Micro Earset System
- 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, AC adapter and charging cables
AH2 Transmitter
- Earset transmitter and omnidirectional microphone with no beltpack
- Lithium-ion rechargeable battery with up to 10 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 with up to 6 hours of operation
- USB DC input for power and recharging
- 3.5mm unbalanced mic/line level output
Specifications
| Operating Frequency K Band | 477.525 – 492.425 MHz |
|---|---|
| Operating Frequency E Band | 863.125 – 864.875 MHz |
| Number of Channels K Band | 6 |
| Number of Channels E Band | 4 |
| Working Range | 300′ (100m) line of sight |
| Audio Frequency Response | 100Hz – 15kHz |
| T.H.D. (Overall) | < 1% (@AF 1kHz, RF 46dBu) |
| Audio Input Level | -110dBv ~ 0dBv |
|---|---|
| Volume Adjustment Steps | 5 |
| RF Transmitter Output | 10mW ERP |
| Power Requirements | Internal lithium ion rechargeable battery |
| Battery Life | ~10 hours |
| Dimensions (LxWxH) | 6.7″ x 0.6″ x 2.3″ / 171mm x 14mm x 58mm |
| Weight | 0.8oz / 22g |
| Audio Output Connector | 1/8″ Unbalanced |
|---|---|
| Audio Output Level (Typical) | -30dBv (Mic), -10dBv (Line) |
| Audio Output Impedance | Unbalanced 600 Ohms |
| AF Frequency Response | 50Hz – 15kHz |
| Antennas | Two 1/4 Wavelength Rod |
| Selectivity | ±150kHz (AF Out Ratio -60dB) |
| S/N Ratio (Overall) | 90dB (w/IHF-A Filter) |
| Sensitivity | 18dBu (@ THD 2%) |
| Power Requirements | Internal lithium ion rechargeable battery or AC adaptor |
| Battery Life | ~6 hours |
| Indicators | Power On, Tone Key, Transmitter Mute, Transmitter Peak, Battery Low, Recharging |
| Dimensions (LxWxH) | 1.7″ x 0.51″ x 2.4″ / 43 mm x 13 mm x 60 mm |
| Weight | 1.5oz / 42g |
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