DJI Mic 3 Receiver - DJI ISRAEL

סקירה

מערכת DJI Mic 3 מציבה סטנדרט חדש בעולם האודיו האלחוטי.
המשדרים הקטנים והקלים כוללים זיכרון פנימי של 32GB להקלטה עצמאית באיכות גבוהה (עד 32-bit float), כך שגם אם מתרחשות הפרעות בשידור – האודיו נשמר. טווח השידור האלחוטי מגיע עד 400 מטר בסביבה פתוחה, והמערכת יודעת לעבור בין תדרי 2.4GHz ו-5.8GHz כדי להבטיח חיבור יציב.

למשדרים יש קליפס ומגנט מובנה לנשיאה נוחה על הבגד, והמקלט כולל מסך מגע צבעוני לניהול מהיר של כל ההגדרות. בנוסף, DJI שילבה מצבי קול שונים (Regular, Rich, Bright), שליטה על דיכוי רעשים בשתי רמות, ובקרת הגבר דינמית למניעת עיוותי סאונד.

הסוללות מאפשרות עד 8 שעות עבודה למשדר ו-10 שעות למקלט, ובשילוב מארז ההטענה ניתן להגיע ליותר מ-24 שעות שימוש. החיבורים כוללים יציאת 3.5 מ״מ, USB-C ומתאמים לסמארטפונים, מה שהופך את המערכת לאידיאלית לשימוש עם מצלמות, מחשבים וטלפונים ניידים כאחד.

נתונים טכניים

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 GHzSDR:
  2.400-2.4835 GHz
  5.150-5.250 GHz
  5.250-5.350 GHz
  5.470-5.725 GHz
  5.725-5.850 GHzOperating 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 dBmOperating 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 GHzSDR:
  2.400-2.4835 GHz
  5.150-5.250 GHz
  5.250-5.350 GHz
  5.470-5.725 GHz
  5.725-5.850 GHzOperating 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, 3 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