ULM302MIC
RF output <10 dBm (10 mW)
Operating range max. 60 m (200 feet)*
Dynamic range 95 dB A-weighted**
Equivalent input noise -115 dBu, unweighted @ 24 dB gain, 600 Ω
Frequency response 20 Hz - 20 kHz, +0.1/-1 dB*
Sampling rate 48 kHz
Resolution 24 bit
Encoding 4 bit ADPCM (192 kbps)
Latency Max. 14.5 ms
RF frequency
2.404 - 2.476 GHz, 37 channels
2.404 - 2.478 GHz, 38 channels
Battery type 2 x AA (per microphone)
Battery life > 24 hours***
Dimensions (W x D x H)
ULM300M 260 x 53 x 53 mm (10.2 x 2.1 x 2.1")
ULM300RD 41 x 150 x 119 mm (1.6 x 5.9 x 4.7")
Weight
ULM300M 0.3 kg (0.66 lbs)
ULM300RD 0.25 kg (0.55 lbs)
*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 ULM302MIC