DJI Mic Wireless Microphone

DJI Mic  Specifications

DJI Mic Transmitters

• Model: AST01
• Dimensions: 47.32×30.43×20.01 mm
• Weight: 30 g
• Wireless Mode: GFSK 1 Mbps and 2 Mbps
• Equivalent Isotropic Radiated Power (EIRP): <20 dBm
• Operating Frequency: 2400-2483.5 MHz
• Battery Type: LiPo 1S
• Battery Capacity: 320mAh
• Battery Energy: 1.23Wh
• Battery Voltage: 3.85 V
• Charging Temperature: 5 to 45° C (41° to 113° F)
• Operating Temperature: -10° to 45° C (14° to 113° F)
• Charging Time: 70 mins
• Operating Time: 5.5 hours

DJI Mic Receiver

• Model: ASB01
• Dimensions: 103.06×61.87×41.50 mm
• Weight: 162.2 g
• Battery Type: LiPo 1S
• Battery Capacity: 2600mAh
• Battery Energy: 10Wh
• Battery Voltage: 3.87 V
• Charging Temperature: 5 to 45° C (41° to 113° F)
• Operating Temperature: 5 to 45° C (41° to 113° F)
• Charging Time: 2 hours and 40mins
• Operating Time: Fully charge three devices simultaneously 1.8 times

General

Microphone Directions: All Directions

Frequency Response:

• Low Cut Off: 50 Hz – 20 kHz
• Low Cut On: 150 Hz – 20 kHz

Max Sound Pressure Level (SPL): 114 dB SPL

Max Input Level (3.5 mm): -17 dBV (THD < 0.1%)

Equivalent Noise: 23 dBA

Monitor Interface Output Power: Max Output 22mW@1kHz, 32Ω

Max Transmission Distance:

• 250 m (FCC)
• 160 m (CE)