รีวิว AUDIO-TECHNICA ATW-1102 ไมค์ลอยดิจิตอล 2.4 GHz สินค้าคุณภาพระดับโลกจากญี่ปุ่น

• Digital 24-bit/48 kHz wireless operation for ultimate sound quality and dependable performance
• 2.4 GHz range – completely free from TV/ 3G interference
• Three levels of diversity assurance: frequency, time, & space
• Automatic frequency selection for seamless, interference-free operation
• Automatic Frequency Selection. Plug & Play. Ease of use and reliability
• Extremely easy operation with instantaneous channel selection, sync, and set-up
• State-of-the-art digital receiver for reliable performance
• Balanced XLR and unbalanced 1/4” output jacks with level control

Overall System

• Operating Frequencies : 2.4 GHz ISM band
• Frequency Response : 20 Hz to 20 kHz Depending on microphone type
• Operating Range : 30 m (100′) Open range env. with no interfering signals
• Dynamic Range : >109 dB (A-weighted), typical
• Total Harmonic Distortion : <0.05% typical
• Operating Temperature Range : 0° C to +40° C (32° F to 104° F) Battery performance may be reduced at very low temperatures
• Audio Sampling : 24 bit / 48 kHz
• Latency : 3.8 ms

Receiver

• Receiving System : Diversity (frequency/time/space)
• Maximum Output Level : XLR, balanced: 0 dBV 1/4″ (6.3 mm), unbalanced: +6 dBV
• Power Supply : 100-240V AC (50/60 Hz) to 12V DC 0.5A power supply switched mode external
• Dimensions : 190 mm W x 46.2 mm Hx 128.5 mm D
• Accessories Included : Power supply
•  

Handheld Transmitter

• RF Power Output : 10 mW
• Spurious Emissions : Following federal and national regulations
• Battery Type : Two 1.5V AA (not included)
• Battery Life : >7 hours (alkaline) (Depending on battery type and use pattern)
• Dimensions : 254.8 mm (10.03″) long, 50.0 mm (1.97″) diameter
• Accessories Included : AT8456a Quiet-Flex™ stand clamp