รหัสสินค้า : WM-2110

WM-2110 Wireless Tour Guide System Desk-top Transmitter (เครื่องส่ง แบบตั้งโต๊ะ)

• The remote control function permits the unit's transmission to be controlled from external equipment.
• Input sensitivity can be switched between MIC and LINE signal levels depending on the type of equipment to be connected to the input.
• A maximum of 5 different channels can be simultaneously used in the same location.
• Compact size and high reliability.

Spec.

• Power Requirement 230 V AC, 50 Hz
• Power Consumption 3 W
• Modulation Frequency modulation
• Transmitting Frequencies 470 MHz band (5 ch) (470.075, 470.150, 470.375, 470.625, 470.725 MHz)
• RF Carrier Power 5 mW
• Oscillator PLL synthesizer
• Frequency Response 150 - 6,000 Hz (Desk-top transmitter to Portable receiver)
• Pre-emphasis 50 ?s
• Input Level(selectable) Standard input: -54 dB*/-60 dB*/-66 dB* (Mic)-12 dB*/-18 dB*/-24 dB* (Line) Maximum input: -30 dB*/-36 dB*/-42 dB* (Mic)+12 dB*/+6 dB*/0 dB* (Line) Mic/Line selection, 600 Ω, unbalanced, phone jack
• Remote Input Make contact input: Release voltage: 2 V DC short-circuit current: 0.2 mA loop resistance: under 100 Ω Remote control mode: Transmit radio signal when at make
• Operation Temperature -10ºC to +40ºC
• Finish ABS resin, dark gray
• Dimensions 140 (W) × 31 (H) × 119.5 (D) mm
• Weight 270 g
• Accessory AC-DC adapter (1.8 m) ... 1, Screw driver ... 1, 3-pole phone plug cord (2 m) ... 1