Analog Wireless Intercom SystemHeadset

HEADSET HS-316C

Specifications

Microphone part (dynamic type)

Impedance 1.6kΩ±30%
Sensitivity –73.0dB±4dB at 1kHz (0dB = 1V/0.5Pa)
Frequency characteristics 100Hz〜10kHz

Receiver part

*HS-316C is exclusive for personal station
Impedance 300Ω (cord resistance included)
Rated input 10mW
Maximum permissive input 300mW
Output sound pressure level 121dB at 1kHz(0dB = 2×10-5 Pa)
Frequency characteristic 100Hz〜3.5kHz

HS-126D

Specifications

Microphone part (dynamic type)

Impedance 200Ω±20% at 1kHz
Inductance 1.96mH±10%
DC resistance 190Ω±10%
Sensitivity –86dB±4dB at 1kHz (0dB = 1V/0.1Pa)
Frequency characteristics 100Hz〜7kHz –10dB

Receiver part

Impedance 8Ω±15%
Inductance 0.045mH±10%
DC resistance 7.7Ω±10%
Maximum permissive input 500mW
Output sound pressure level 112dB±4dB at 1kHz (0dB=2×10-5 Pa)
Frequency characteristics 50Hz〜5kHz –20dB
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