Technical Specifications - Marantz professional PMD-750T Guia Del Usuario

Appendix (English)

Technical Specifications

Audio Performance
Battery Life*
Transmitter
Lavalier Microphone Frequency Response: 20 Hz – 20 kHz
*Use high-quality alkaline batteries. Non-alkaline or rechargeable batteries will give
dramatically different results.
Specifications are subject to change without notice.
Frequency Spectrum: 2.400 – 2.4835 GHz
Dynamic Range: >100 dB
THD: 0.2%, typical
Latency: 4.5 ms
Operating Range: Up to 100 ft. / 30.5 m
Receiver: up to 7 hours (1CH), up to 6 hours (1CH+2CH)
Transmitter: up to 10 hours
Frequency Response: 50 Hz – 18 kHz
Maximum Input Level: -20 dB
Bias Voltage: 3 V
Input Impedance: >10 MΩ
Radio-frequency Power: 9.77 dBm
Power: 2 AA alkaline batteries
Operating Temperature:
Dimensions (width x depth x height):
2.6" x 4.0" x 1.6" / 65 mm x 102 mm x 40 mm
Weight: 82g
Output Impedance: 1.5 KΩ
Polar Pattern: Omnidirectional
Type: Electret Condenser
Sensitivity: -38 dB, ± 3 dB
Equivalent Noise Level: 25 dBA
Maximum SPL: 130 dB
Dimensions (Length): 41.3"; 1050 mm
Weight: 16g
14° – 131° F / -10° – 55° C
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