DJI Mic 3
DJI Mic 3 Transmitter | Model | DMT03 |
Dimensions | 28.77×28.34×16.35 mm (L×W×H) (with magnet) | |
Weight | 16 g (with magnet) | |
Wireless Mode | Wi-Fi: 802.11 a/b/g/n/ac/ax SDR: Customizable |
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Equivalent Isotropic Radiated Power (EIRP) | Wi-Fi: 2.400-2.4835 GHz: < 20 dBm (FCC/CE/SRRC/MIC) 5.725-5.850 GHz: < 20 dBm (FCC/SRRC), < 14 dBm (CE) SDR: 2.400-2.4835 GHz: < 20 dBm (FCC/CE/SRRC/MIC) 5.150-5.250 GHz: < 20 dBm (FCC/CE/SRRC/MIC) 5.250-5.350 GHz: < 20 dBm (FCC/CE/SRRC/MIC) 5.470-5.725 GHz: < 20 dBm (FCC/CE/MIC) 5.725-5.850 GHz: < 20 dBm (FCC/SRRC), < 14 dBm (CE) Operating frequency allowed varies among countries and regions. Refer to local laws and regulations for more information. |
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Wireless Mode Operating Frequency | Wi-Fi: 2.400-2.4835 GHz 5.725-5.850 GHz SDR: 2.400-2.4835 GHz 5.150-5.250 GHz 5.250-5.350 GHz 5.470-5.725 GHz 5.725-5.850 GHz Operating frequency allowed varies among countries and regions. Refer to local laws and regulations for more information. |
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Bluetooth Protocol | Bluetooth 5.4 | |
Bluetooth Operating Frequency | 2.400-2.4835 GHz | |
Bluetooth Transmitter Power (EIRP) | BLE: < 10 dBm BR/EDR: < 20 dBm Operating frequency allowed varies among countries and regions. Refer to local laws and regulations for more information. |
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Battery Type | Li-ion | |
Battery Capacity | 137 mAh | |
Battery Energy | 0.531 Wh | |
Battery Voltage | 3.87 V | |
Charging Specification | Max 5 V | |
Charging Temperature | 5° to 45° C (41° to 113° F) | |
Operating Temperature | -10° to 45° C (14° to 113° F) | |
Charging Time | Approx. 50 minutes | |
Operating Time | 8 hours Measured using DJI Mic 3 (2 TX + 1 RX + Charging Case), with features such as noise cancellation and internal recording off, during close-range audio recording under interference-free conditions, with both transmitters connected to the receiver and the receiver connected to a camera via the 3.5mm audio cable. |
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Internal Recording Available Duration | 24-bit (single file): 57.3 hours 24-bit (dual file): 28.6 hours 32-bit float (single file): 43.0 hours 32-bit float (dual file): 21.5 hours |
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DJI Mic 3 Receiver | Model | DMR03 |
Dimensions | 53.85×28.69×22.00 mm (L×W×H) | |
Weight | 25.1 g | |
Wireless Mode | Wi-Fi: 802.11 a/b/g/n/ac/ax SDR: Customizable |
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Equivalent Isotropic Radiated Power (EIRP) | Wi-Fi: 2.400-2.4835 GHz: < 20 dBm (FCC/CE/SRRC/MIC) 5.725-5.850 GHz: < 20 dBm (FCC/SRRC), < 14 dBm (CE) SDR: 2.400-2.4835 GHz: < 20 dBm (FCC/CE/SRRC/MIC) 5.150-5.250 GHz: < 20 dBm (FCC/CE/SRRC/MIC) 5.250-5.350 GHz: < 20 dBm (FCC/CE/SRRC/MIC) 5.470-5.725 GHz: < 20 dBm (FCC/CE/MIC) 5.725-5.850 GHz: < 20 dBm (FCC/SRRC), < 14 dBm (CE) Operating frequency allowed varies among countries and regions. Refer to local laws and regulations for more information. |
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Operating Frequency | Wi-Fi: 2.400-2.4835 GHz 5.725-5.850 GHz SDR: 2.400-2.4835 GHz 5.150-5.250 GHz 5.250-5.350 GHz 5.470-5.725 GHz 5.725-5.850 GHz Operating frequency allowed varies among countries and regions. Refer to local laws and regulations for more information. |
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Bluetooth Protocol | Bluetooth 5.4 | |
Bluetooth Operating Frequency | 2.400-2.4835 GHz | |
Bluetooth Transmitter Power (EIRP) | BLE: < 10 dBm | |
Battery Type | Li-ion | |
Battery Capacity | 275 mAh | |
Battery Energy | 1.065 Wh | |
Battery Voltage | 3.87 V | |
Charging Specification | Max 5 V | |
Charging Temperature | 5° to 45° C (41° to 113° F) | |
Operating Temperature | -10° to 45° C (14° to 113° F) | |
Charging Time | Approx. 50 minutes | |
Operating Time | 10 hours Measured using DJI Mic 3 (2 TX + 1 RX + Charging Case), with features such as noise cancellation and internal recording off, during close-range audio recording under interference-free conditions, with both transmitters connected to the receiver and the receiver connected to a camera via the 3.5mm audio cable. |
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DJI Mic 3 Charging Case | Model | DMC03 |
Dimensions | 106.30×42.50×59.20 mm (L×W×H) | |
Weight | 164.1 g (charging case only) | |
Battery Type | Li-ion | |
Battery Capacity | 1950 mAh | |
Battery Energy | 7.55 Wh | |
Battery Voltage | 3.87 V | |
Charging Specification | Max 5 V, 1.5-2 A | |
Charging Temperature | 5° to 40° C (41° to 104° F) | |
Operating Temperature | 5° to 45° C (41° to 113° F) | |
Charging Time | Approx. 1.5 hours | |
Charging Cycles for TX and RX | When charging two transmitters and one receiver simultaneously, a fully charged charging case can fully charge them for approx. 2.4 times. | |
General | Polar Pattern | Omnidirectional |
Frequency Response | Low Cut Off: 20 Hz-20 kHz (encoded) Low Cut Off: 20 Hz-24 kHz (lossless) Low Cut On: 100 Hz-20 kHz (encoded) Low Cut On: 100 Hz-24 kHz (lossless) |
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Microphone Sensitivity | Microphone Capsule: -36±1 dBV@1 kHz, 94 dB SPL | |
Signal-to-Noise Ratio (SNR) | 72 dB | |
Maximum Sound Pressure Level (SPL) | 126 dB SPL@1% THD 130 dB SPL@10% THD |
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Sampling Frequency | 48 kHz | |
Bit Depth | 32-bit float/24-bit (switchable) | |
Max Input Level (3.5 mm) | – | |
Equivalent Noise | 22 dBA | |
Monitor Interface Output Power | Max Output Power: 20 mW@1 kHz, 32 Ω | |
Max Transmission Distance | 400 m Measured using DJI Mic 3 (2 TX + 1 RX + Charging Case), with Lossless Audio off, in an open, unobstructed environment free of interference. 80 m Measured using DJI Mic 3 (2 TX + 1 RX + Charging Case) in a laboratory-simulated high-interference environment, with no packet loss and clear, high-fidelity audio. |
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Timecode | Supported Frame Rate | 23.98F, 24F, 25F, 29.97F, 29.97DF, 30F, 50F, 60F |
Offset | 0.5 ppm, deviation less than 1 frame within 24 hours* * Measured using DJI Mic 3 (2 TX + 1 RX + Charging Case) in an environment free of electromagnetic interference, with continuous power supplied to the transmitters and receiver following timecode synchronization and throughout 24 hours of continuous recording. |
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Input | LTC | |
Input Port | 3.5mm TRS | |
Input Voltage | Not greater than +6 dBu | |
Output | LTC, Audio-TC | |
Output Port | 3.5mm TRS, USB-C | |
Output Voltage | 0.5 Vp-p |