AM6409 Intelligent Wireless Microphone System - 翻译中...

Características

● Brand-new audio circuit architecture delivers delicate highs and powerful mid-low frequencies, with exceptional detail and clarity. Outstanding dynamic tracking capability ensures stable and natural sound pickup at both long and short distances.
● Innovative digital pilot tone technology completely eliminates frequency interference between adjacent KTV rooms — no cross-frequency interference ever.
● Built-in feedback suppression circuit for easier system setup and tuning.
● Automatic interference-free channel scanning for convenient installation.
● Maximum output volume can be freely limited for flexible application.
● UHF frequency band with PLL (Phase-Locked Loop) frequency synthesis.
● 100 × 2 channels with 250 kHz channel spacing.
● Superheterodyne dual-conversion design with extremely high receiving sensitivity.
● Multi-stage high-performance dielectric RF filters for excellent anti-interference capability.
● First IF uses SAW (Surface Acoustic Wave) filter; second IF uses triple ceramic filters for enhanced interference rejection.
● Specially designed mute circuit completely eliminates turn-on and turn-off pop noise.
● Powered by widely available AA batteries, with 6–10 hours of continuous operation.
● Unique voltage-boosting design ensures consistent performance even when battery power decreases.
● Ideal operating radius up to 80 meters under optimal conditions.
● Default configuration includes LCD display with blue backlight and aluminum alloy microphone body.
● Adjustable RF transmission power and adjustable squelch threshold. Rear-panel external squelch control knob allows flexible effective operating range adjustment from 10m to 80m.
● Infrared automatic frequency synchronization enables quick channel pairing between microphone and receiver.
● Specially designed for KTV installations. Standard configuration: two microphones and one receiver. Easily supports deployment in over 100 KTV rooms. Unique structural design allows fast and simple maintenance.
● Applications: Suitable for high-end KTV rooms, small to medium-sized performances, classrooms, conference rooms, and similar venues. A key new product of the year, highly favored by customers. Packaging: Standard color box packaging (see product brochure for details).

Contacto ahora Dejar mensaje

Introducción
Especificación

翻译中...

Model	AM6409
Frequency Range	640–690 MHz
Adjustable Channels	100 × 2
Oscillator Type	Phase-Locked Loop frequency synthesis (PLL)
Frequency Stability	±10 ppm
Receiving Mode	Superheterodyne Dual Conversion
Pilot Tone Method	Digital Pilot
Receiver Sensitivity	-95 ~ -67 dBm
Audio Frequency Response	40–18,000 Hz
Total Harmonic Distortion (THD)	≤0.5%
Signal-to-Noise Ratio (SNR)	≥110 dB
Audio Output	Balanced output and mixed output
Transmission Power	3–30 mW
Modulation Type	Frequency Modulation (FM)
Battery Type	2 × AA batteries
Power Supply	100–240 V, 50–60 Hz → 12 V DC (switching power adapter) 220 V AC, 50–60 Hz → 12 V DC (linear power supply)
Power Consumption	≤10 W

PREV: AM6407 Home Theater Subwoofer - 翻译中...

SIGUIENTE: AM6410 Power Sequencer - 翻译中...

Relar productos

AM6402 4K UHD Blu-ray Media Player - 翻译中...April 24, 2026This device is a high-performance 4K media player featuring newly upgraded hardware and intelligent optimization technologies. It supports 4K ultra-high-definition decoding, multi-format audio and vid...view
AM6410 Power Sequencer - 翻译中...April 24, 2026This product is suitable for scenarios requiring sequential power distribution, such as audio engineering, TV broadcasting systems, computer networks, and power facilities.The power sequencer can star...view
AM120 Fixed Frame Projection Screen - 翻译中...May 21, 2026view

Dejar un mensaje Envíenos un correo electrónico

Nos pondremos en contacto con usted en un plazo de 24 horas.

Noticias relacionadas

Competencia de estrellas sobresalientes de DSPPAJanuary 13, 2021Resumen: DSPPA Concurso de Estrellas Destacadas se llevó a cabo con éxito. Ayer, realizamos una competencia interna, con el objetivo de seleccionar nuestro equipo destacado, director destacado, destacado...view
DSPPA | Explore y experimente nuestras innovaciones en ISE 2024January 9, 2024Resumen: Únase a DSPPA en ISE 2024 del 30 de enero al 2 de febrero para presenciar la tecnología en su máxima expresión y explorar soluciones innovadoras.view