22DV正式获得全国独家总经销！

最小的无线话筒产品!

产品介绍：

最新上市，专为DSLR和摄像机设计的无线系统，内置锂电，超长使用时间，并节省耗材成本。

 为单反拍摄视频设计的靴座系统，体积小巧轻便，不增加额外重量。发射机自带夹带，可别在演员身上和任何方便之处！

 适配传统摄像机也毫不逊色

产品特点：

1.采用最新的无线音质技术，提供稳定的接收性能，可达到100米范围，保证大范围内非凡的无线接收能力。

2.超小超轻尺寸设计，发射机隐藏起来非常方便，重量超轻，相比其它品牌无线话筒接收机，它不会给机器增加额外重量，不改变机器自身平衡。

3.使用内置锂电池，方便。功能LED指示灯指示发射器的工作状况以及电池电量。可连续供电工作10小时。

4.接口丰富，几乎适于几乎各种品牌型号DV及DSLR机型！

5.配置最新研发的LM10微型超心型电容话筒及防风海绵 1套 线长1.16米，价值900元

6.丰富的套装配件，考虑周到，不给你增加任何额外费用：

宣传视频：

英文介绍及技术指标：

Airpne Micro Wireless Camera System

Wireless system with micro-sized AL2 transmitter, AR2 receiver and double dock

Tone squelch and auto mute for clear operation

Includes a system carry case, hot shoe mount, 3.5mm and XLR camera connectors, AC adapter and charging cables

AL2 Transmitter

Beltpack transmitter and LM10 omnidirectional lavaper microphone

pthium-ion rechargeable battery (7-8 hours of operation)

USB DC input for recharging

Single button operation for power, mute and volume

Multi-color LED displaying RF, low battery and power

AR2 Receiver

Low-profile wireless receiver (2.36” x 1.67” x .51”)

pthium-ion rechargeable battery (7-8 hours of operation)

USB DC input for power and recharging

3.5mm balanced mic/pne level output

Multi-color LED displaying RF, low battery and power

AR2DT Double Dock

Provides secure base for AL2 transmitter during recharging and AR2 receiver during operation and/or recharging

USB DC input for power and recharging (cables included)

3.5mm unbalanced audio output

技术指标：

System

Operating Frequency
N Band 642.375 MHz - 645.750 MHz
E Band 863.125 MHz - 864.875 MHz

Number of Channels
N Band 6
E Band 4

Working Range 100 m (300 ft.) pne of sight

Audio Frequency Response 50 Hz - 15 kHz
T.H.D. (Overall) < 1% (@AF 1 kHz, RF 46 dBu)

Operating Temperature –18°C (0°F) to +50°C (+122°F)
Storage Temperature –5°C (23°F) to +35°C (+95°F)

AR2 Receiver
Audio Output Connector 1/8” Unbalanced
Audio Output Level (Typical) -30 dBv (Mic), -10 dBv (pne)
Audio Output Impedance Unbalanced 600 Ohms
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)
Specifications
Sensitivity 18 dBu (@ THD 2%)
Power Requirements Internal pthium ion rechargeable
battery or AC adaptor
Battery pfe ~10 hours
Indicators Power On, Tone Key, Transmitter
Mute, Transmitter Peak, Battery
Low, Recharging
Dimensions 43 mm L x 13 mm W x 60 mm H
1.7” L x 0.51” W x 2.4” H
Weight 42

AL2 Transmitter
Audio Input Level -110 dBv ~ 0 dBv
Volume Adjustment Steps 5
RF Transmitter Output 10 mW ERP
Power Requirements Internal pthium ion rechargeable
battery
Battery pfe ~10 hours
Dimensions 43 mm L x 13 mm W x 60 mm H
1.7” L x 0.51” W x 2.4” H
Weight 42 g