Shure AD2/SM58

รหัสสินค้า : Shure-AD2/SM58

Shure AD2/SM58

SHURE AD2/SM58-P55 ไมโครโฟนไร้สายแบบมือถือ ย่านความถี่ 694-703 MHz และ 748-758

Features

• Two transmission modes : Standard for optimal coverage / New High Density mode for maximum system channel count and robust coverage
• Encryption-enabled, secure transmission
• External contacts for docked charging
• AA or SB900A Li-ion rechargeable batteries
• Backlit LCD with easy-to-navigate menu and controls
• Low-profile, lockable power switch
• Available cartridges: KSM8, KSM9HS, Beta® 87A/87C, Beta®58A, SM58®, VP68

SPECIFICATIONS

• Gain Offset Range : –12 to 21 dB (in 1 dB steps)
• Battery Type : SB900A Rechargeable Li-Ion or LR6 AA batteries 1.5 V
• Battery Run Time @10 mW : Shure SB900A: up to 9 hours / Alkaline: up to 8 hours
• Dimensions (L × D) : 10.1 × 2.0 in (256 × 51 mm)
• Weight : 12.0 oz (340 g) without batteries
• Housing : Cast Aluminum

AUDIO INPUT

• Configuration : Unbalanced
• Maximum Input Level 1 kHz at 1% THD : 145 dB SPL, typical (SM58®) / Note: dependent on microphone type

RF OUTPUT

• Antenna Type : 1/4 Wave
• Occupied Bandwidth : <200 kHz
• Modulation Type : Shure Axient Digital Propietary
• Power : 2 mW, 10 mW, 35 mW / Varies by region. See Frequency Range and Output Power Table.
• Specific Absorption Rate (SAR) : <0.19 W/kg