Описание товара
Подробности
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Дополнительная информация
| Audio/acoustic and electrical | |||
|---|---|---|---|
| Microphone type | Omnidirectional electret condenser | ||
| Microphone gain | -6 dB to +6 dB, adjustable in 1 dB steps | ||
| Audio input | |||
| Number/signal type | 1 mono, via integrated electret condenser microphone 1 mono, unbalanced, via auxiliary mic input jack with 3.3 VDC plug-in power 1 stereo, unbalanced, via auxiliary line input jack, mixed with mic input | ||
| Connectors | (1) 3.5 mm mini audio jack (tip = left, ring = right, sleeve = GND) for auxiliary line input (Audio In) (1) 2.5 mm mini audio jack (tip = signal + bias voltage, sleeve = GND) for auxiliary mic input (Mic) | ||
| IR transmitter (microphone transmission) | |||
| Signal type | Infrared output | ||
| Carrier frequencies | A and C: 2.3 MHz (selectable) B and D: 2.8 MHz (selectable) | ||
| Operating range | 35' (10.6 m) line of sight | ||
| Transmission angles | 150° horizontally and 90° vertically | ||
| General | |||
| Power | Supplied by an internal battery | ||
| Charger requirements | +5 VDC, 0.5 A on a 3.5 mm o.d. DC power jack, center pin positive | ||
| Batteries | |||
| Number/type | 1 AA size NiMH or alkaline battery | ||
| Operating life | Rechargeable 2500 mAh NiMH batteries: up to 13 hours, continuous use Alkaline batteries: up to 10 hours, continuous use | ||
| Recharging time | 5 hours for a 2500 mAh NiMH battery | ||
| Temperature/humidity | Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing | ||
| Cooling | Convection, no vents | ||
| Mounting | Can be used as a pendant with the included lanyard. | ||
| Enclosure type | High impact plastic | ||
| Enclosure dimensions | 4.7" H x 1.4" W x 1.1" D* (12.0 cm H x 3.5 cm W x 2.9 cm D*) (*Depth includes clip. Depth without clip = 0.9" [2.3 cm]) | ||
| Product weight | 1.7 oz (50 g) without battery 2.7 oz (75 g) with battery | ||
| Shipping weight | 1 lb (<1 kg) | ||
| Vibration | ISTA 1A in carton (International Safe Transit Association) | ||
| Regulatory compliance | |||
| EMI/EMC | FCC Class A | ||
| Environmental | Complies with the appropriate requirements of RoHS and WEEE. | ||
| Accessibility | Section 508 of the Rehabilitation Act (29 U.S.C. 794d) | ||
| Warranty | |||
| Product | 3 years parts and labor | ||
| Microphone battery | 90 days | ||
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