Key Features:

Lightweight & Intuitive, Compact Storage
4TX + 8RX Capability & Four-Channel Output
Adaptive Gain Control for Balanced Volume
Three Voice Tone Presets, Two-Level Noise Cancelling
Dual Band Anti-Interference, Lossless Audio Transmission
Dual-File 32-bit Float Internal Recording
Integrated Timecode for Seamless Editing
Extended Operating Time & Fast Charging

Product Specifications:

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

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.

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.

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.

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.

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

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

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.

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.

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.

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)

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

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.

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.

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

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