Description

ชุด ไมค์ลอย มือถือเดี่ยว TOA WS-420-AS-EB7 ย่าน UHF คลื่นความถี่ 748-758 MHz

แบบ plug and play เลือกได้สูงสุด 4 ช่องพร้อมกัน เทคโนโลยีการจูน PLL และมีขนาดกะทัดรัด

TOA WS-420-AS-EB7
Single Channel Wireless Set

The WS-420 is a single channel wireless set. The simplest plug and play system, designed to launch you in to the world of wireless. It’s rugged and compact frames hold a reliable multifunctioning system that is optimised for use with a range of microphones from handheld, to lapels, to headsets or alternatively can be used with a musical instrument.

Keyfeature

Available in dual channel and single channel models
Handheld Microphone and beltpack provides up to 10 hours
continuous usage with the use of only 1 x AA battery
ensuring long term cost efficiency
Long operating range of approx. 100 m (line of sight)
IR Sync
Single Channel: Selectable Up to 4 simultaneous channels
Dual Channel: Selectable Up to 16 simultaneous channels

Specification

PRODUCT COMPOSITION Handheld wireless microphone x 1
Receiver x 1
FREQUENCY RANGE 748 – 758 MHz, UHF
CHANNEL SELECTABLE 4 channels
TUNABLE FREQUENCIES 25 kHz Steps
PILOT TONE 32.768 kHz
TOTAL HARMONIC DISTORTION <1% @ 1kHz
FUNCTION IR sync, Channel scan, Battery indicator
ACCESSORY AC adapter x 1
Microphone holder x 1

Wireless Microphone
MICROPHONE ELEMENT Dynamic with cardioid pattern
RF CARRIER POWER 10 mW
AUDIO FREQUENCY RESPONSE 80 – 15,000 Hz
AUDIO INPUT LEVEL 140 dB SPL (Maximum)
MODULATION SYSTEM PLL synthesizer
BATTERY 1 AA size alkaline battery, 1.5V
BATTERY LIFE Approx. 10 hours
INDICATOR Battery Status LED, 7 Segments LED
FINISH Resin, coating
DIMENSIONS Approx. 250 x 50 mm
WEIGHT Approx. 245 g (with battery)

Wireless Receiver
DIVERSITY RECEPTION AC mains (supplied AC-DC adapter must be used)
SENSITIVITY 10uV at 45dBA S/N
SQUELCH (SQ) Tone SQ, Carrier SQ and Noise SQ
AUDIO FREQUENCY RESPONSE 50 – 15,000Hz
AUDIO OUTPUT LEVEL (MAXIMUM) Balanced (XLR socket): -20dBu
Unbalanced (1/4″ jack socket): 10dBu
POWER SUPPLY 11-18 VDC 300mA
DIMENSIONS 215 (W) × 39 (H) × 102 (D) mm (excluding antenna and BNC)
WEIGHT 480 g