Model 348 Intercom StationおよびModel 354 Talk Station用のパネルマウント型エレクトレットパワーグースネックマイクロホンです。1/4インチ3芯プラグ(7/16-20 UNFネジ付き)で終端。フォームウィンドスクリーンが付属しています。全長12インチ。
Pattern (Directionality) | ・unidirectional |
---|---|
Type | ・back electret |
Power Requirement | ・1.5-10 volts DC, 0.5 milliamperes maximum |
Sensitivity | ・-47 dB nominal (0 dB= 1V/Pa at 1 kHz) |
Frequency Response | ・100-12 kHz, nominal |
Connector Type | ・3-conductor 1/4-inch (6.35 mm) plug with associated threaded male bushing |
Connector Termination | ・Tip: + audio and DC power ・Ring: – audio ・Sleeve: common (electrically connected to mounting bushing, flexible shaft (gooseneck), and microphone body) |
Mounting | ・compatible with intercom-standard 7/16-20 UNF threaded female bushing with 1/4-inch 3-conductor jack (socket) |
Color | ・black plating, matte finish |
Environmental | ・Operating Temperature: 0 to 50 degrees C (32 to 122 degrees F) ・Storage Temperature: –40 to 70 degrees C (–40 to 158 degrees F) ・Humidity: 0 to 95%, non-condensing ・Altitude: not characterized |
Dimensions | ・Length, including wind screen, threaded bushing, and plug: 14.0 inches (356 mm) ・Length, including wind screen; not including threaded bushing and plug: 12.1 (307 mm) ・Length, not including wind screen, threaded bushing, and plug: 11.9 (302 mm) ・Flexible Shaft (Gooseneck) Diameter: 0.28 inches (7 mm) ・Microphone Head Diameter: 0.5 inches (13 mm) ・Microphone Head Length: 1.4 inches (36 mm) |
Weight | ・0.25 pounds (0.11 kg) |
Windscreen | ・Availability: one included with each GME-3-12 (replacements also available as option) ・Material: black foam ・Dimensions: diameter 1 inch (26 mm), length 1.5 inches (39 mm) |
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