ESCO Company Ltd. 無線麥克風（800 MHz頻段）（1 x AA）EA763CF-19 EA763CF-19

Specifications

• Tone signal: 3-wave switching
• Oscillation system: Quartz controlled PLL synthesizer system
• Rated antenna power: 2 mW (L)/6 mW (H)
• Compatible with wireless amplifiers and megaphones in the 800 MHz band made by TOA, such as the WA -2700 series WA -1801
• Antibacterial treatment
• Microphone used: Unidirectional back electret condenser type
• Sensitivity level: Input sensitivity adjustment, variable range 0dB to 9dB (factory 0dB)
• Radio wave type: F3E
• Maximum input sound pressure: 120 dB SPL at +/- 38 kHz shift
• Battery life: Approx. 14 hours (2 mW)/Approx. 10 hours (6 mW)/Manganese battery (black) R6PU or dedicated rechargeable battery WB -1000 A at room temperature with continuous use
• Transmission frequency: 806.125 ~ 809.750 MHz (1 of 30 waves)
• Reach: About 60 m/2 mW (L) outdoors in good conditions, about 90 m/6 mW (H) outdoors in good conditions
• Transmit power: 2mW (L)/6mW (H) switchable
• Power supply: 1 AA battery (included)
• Size: 103 (W) x 62 (D) x 19 (H) mm
• Weight: 110 g (battery included)
• Color: Dark Gray
• Material: ABS resin
• Accessories: neck microphone holder ... 1, setting screwdriver: 1, color mark (6 colors) ... 1, channel seal: 1, storage case: 1

Package size

• Package size：223×278×48 mm 330 g