[제품 스팩]

Type

Dynamic, close-talking

Frequency Response (at 8 mm 5/16 in.)

50 to 15,000 Hz 

 

Polar Pattern

Cardioid (unidirectional) response ­ uniform with frequency, symmetrical about axis 

Impedance

Microphone rating impedance is 150 Ohms (200 Ohms actual) for connection to microphone inputs rated at 19 to 300 Ohms.

Output Level (closed-talked at 1,000 Hz)

Open-circuit voltage: -47.0 dB (4.5 mV)

0 dB=1 volt per 100 microbars

Power Level: -66.0 dB

0 dB=1 milliwatt per 10 microbars

Hum Sensitivity (typical)

38.4 dB equivalent SPL in 1 millioersted field

Polarity

Positive pressure on diaphragm produces positive voltage on red lead and pin 2 of connector.

HEADPHONE

Type

Dynamic, open-air, left side only

Frequency Response

100 to 10,000 Hz, tailored for voice intelligibility (see Figure 3).

Impedance

300 Ohms at 1,000 Hz

Polarity

Positive voltage on cable conductor produces positive pressure.

Output Level (at 1,000 Hz)

94 dB SPL at ear with 1 mW input

MATERIAL

Cable

2.1 m (7 ft.) attached cables: one 2-conductor shielded with black 3-pin XLR connector (microphone) and one single-conductor shielded with 2-circuit phone plug (headphones).

Headset

Stainless steel and thermoplastic with foam earpads.

Dimensions

See User Guide 

Net Weight

186 grams (6.5 oz.) including connectors

[제품 설명]

헤드폰이 부착된 경량의 헤드밴드에 일반적으로 많이 사용되는 SM10A 마이크 장착.