技术参数
ULM300LAV
Microphone pattern Cardioid
RF output < 18 dBm (64 mW)
Operating range approx. 30 m (100 feet) with direct line-of-sight*
Dynamic range 95 dB A-weighted**
Equivalent input noise -105 dBV unweighted @ 12 dB gain, 600 Ω
Frequency response 100 Hz - 15 kHz, +0/-3 dB
Sampling rate 48 kHz
Resolution 24-bit
Encoding Uncompressed
Latency 14 ms
RF frequency 2.4 GHz ISM band (2408.5-2475.5 MHz, 16 channels)
Battery type 2 x AA
Battery life Minimum 4 hours***
Power
External adaptor 5 V DC, 1000 mA, center-negative
Power consumption 1 W
Dimensions (H x W x D)
ULM300BP 33 x 63 x 83 mm
ULM300RL 41 x 150 x 119 mm
Weight
ULM300BP 0.08 kg
ULM300RL 0.24 kg
*Achievable range will be dependent on nearby sources of RF interference and/or line-of-sight obstacles
**Measured from analog input to analog output, unity gain operation without wireless compression
***Depending on battery type and use pattern
6 7
快速启动向导
ULTRALINK ULM300BP/RL