| Model | DMT03 |
|---|---|
| Dimensions | 28.70×28.30×16.32 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. |
| 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 |
| Model | DMR03 |
|---|---|
| Dimensions | 53.80×28.60×22.02 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) | [same as transmitter] |
| Operating Frequency | [same as transmitter] |
| 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), under interference-free conditions. |
| 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. |
| 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-20 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 in open, interference-free environment. 80 m Measured in high-interference environment with no packet loss. |
| 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 in an environment free of electromagnetic interference. |
| 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 |
