NearLink Wireless Microphone System - 翻译中... D100W D100R

Transmitter

Transmission Method

NearLink SLE protocol

Polar Pattern

Omnidirectional

Operating Range (Line-of-Sight)

20m

RF Output Power

10dBm

Frequency Response

100Hz~20kHz

Sampling Rate

48KHz

Bit Depth

16 bit

SNR

≥80dB

Built-in Battery Capacity

97 mAh

Charging Method

Via charging case contacts, also supports USB-C charging

Battery Life

Approx. 4 hours

Charging Time

Approx. 1 hour

Weight

10.5 g

Dimensions

32 mm × 32 mm × 13.8 mm

Working Temperature

0 °C – +50 °C

Charging Case

Battery Capacity

300mAh

Power Supply Mode

Powered via charging case contacts

Number of Charges for Transmitter (Microphone)

>3 times

Charging Time

Approx. 1 hour

Weight

39g

Dimension

60.3 mm × 50.1 mm × 28.4 mm

Working Temperature

0 °C – +50 °C

Transmission Method

NearLink SLE protocol

Operating Range (Line-of-Sight)

20m

RF Output Power

10dBm

Frequency Response

100Hz～20kHz

Sampling Rate

48KHz

Bit Depth

16 bit

SNR

≥80dB

Audio Output

UAC digital, balanced analog (Phoenix connector), unbalanced analog (3.5 mm TRS)

Power Supply Mode

12 V DC or USB-C

Weight

30g

Dimension

86.1mm×86.1mm×27.3mm

Working Temperature

0 °C – +50 °C

Storage Temperature

-10 °C – +50 °C

Protocol Version

SLE  1.0

Bandwidth

Up to 4 Mbps

Operating Frequency

2.4 GHz ISM band (2402–2480 MHz)

Transmission Rate

Up to 12 Mbps, six times faster than traditional Bluetooth (2 Mbps)

Air Interface Latency

0.25 ms — 1/20 to 1/28 of Bluetooth 5.3,

1/4 to 1/8 of BLE

Channel Coding

Polar code channel coding (higher reliability, fewer retransmissions, lower power consumption)

Interference Resistance

Adaptive Frequency Hopping (AFH) technology for enhanced anti-interference capability

Security

AES-128 encryption supported to ensure secure data transmission