7600 Dual Channel UHF wireless microphone

7600 Dual Channel UHF wireless microphone
Price: US $185.26/ piece|Bulk Price: US $185.26/piece 5% off(4 pieces or more)|Processing Time: Ships out within 7 days
Unit Type: piece|Package Weight: 3.5kg|Package Size: 40cm x 30cm x 20cm

Detailed Information:

HF PLL is no doubt the system is an intelligent, versatile wireless system, using multi-frequency UHF dual-channel design, high precision PLL frequency synthesizer PLL technology, with automatic frequency search options and ACT (Automatic Channel pursue trivial ) function, large clear LCD liquid crystal display, avant-garde design, fashion.
Application of this system: professional KTV, the size of the stage, dance halls, conference rooms, educational lectures, family entertainment.

1 Features

A, spacious UHF Frequency Propagation
System uses UHF (ultra high frequency) band transmission. Frequency distribution of six District: A District 518-550MHz; B District 630-662MHz; C District 740-772MHz; D District 790-822MHz; E Zone 838-870MHz. Every two areas set to use a single machine, which according to the actual use of the provisions of the country where the design of frequency distribution, to fit the various countries and regions.
B, control of microcomputer CPU
The system hardware control by the microcomputer CPU, can be selected frequency, display, data processing and automatic channel frequency tracking lock function to realize the traditional models is not easy to achieve the various functions.
C, large crystal clear LCD display
High-performance, large clear LCD display Dual LCD, all operations are available on the LCD screen display, user understanding of system operation to set the system time. Shows include: RF signal strength, audio signal strength, channel and frequency, ACT work status.
D, High Precision PLL technology
System uses high-precision phase-locked loop PLL frequency synthesizer technology, compared to quartz-controlled wireless systems, with a higher frequency stability, excellent frequency characteristics of the election. System implementation in a multi-channel, multi-professional features.
E, Automatic Frequency Selection / Manual Frequency Selection
System with automatic search and select the frequency of uninterrupted channels for the work function, user-friendly to use. System also has a manual channel selection feature, the user can according to actual needs, the working channel is set to any of the System Preferences and frequency channels. Two kinds of functions and easy operation.
F, ACT (Automatic Channel chase lock)
System with high-tech ACT (Automatic Channel tracking lock) function, the receiver set up to receive a channel, through the infrared data transfer mode can automatically lock the transmitter quickly and accurately the frequency of firing frequency to synchronize with the receiver.
G, anti-jamming multi-channel design / KTV boxes used solely for
Application of a variety of anti-jamming technology system, the factory system has been set-ordination of frequencies 200, reasonable design, user-friendly multi-system simultaneously. KTV box is ideal for application.
H, sensitivity adjustment / noise detection noise suppression function
System with sensitivity adjustment potentiometer, also uses noise detection noise suppression technology, can easily adjust receiver sensitivity and reduce interference due to noise caused by environmental factors.
I, the battery status indicator / low-battery warning function
Handheld transmitter and the pocket transmitter battery can be real-time display on the LCD screen in their own, and when the low battery warning, timely to remind users to replace the battery, ensure the system works.
J, Audio Output
With XLR balanced audio output jack output and 1 / 4 Rain Jack Unbalanced British output in two ways to facilitate the users to connect to different external devices.
K, microphone modular design
Handheld transmitter microphone part of the implementation of modular design, user-friendly configuration of different quality of the microphone to use for different occasions.
L, advanced science and technology
System uses high-quality chip components, a reliable surface mount technology (SMT) production, performance is more stable and reliable. Use 1U metal chassis, aluminum is a panel, solid and handsome, and isolation of professional-quality harmonic radiation.
2 Technical Data
A comprehensive feature
Carrier frequency range: 520MHz-960MHz (depending on the applicable national standard)
Bandwidth: 32MHz
Modulation Mode: FM FM
Maximum frequency deviation: ± 45KHz
Frequency response: 50Hz-15KHz \
SNR: (S / N):> 105dB (A)
Distortion: (1kDz): <0.3%
Operating temperature: -10 C _55 C
Working distance: 100 meters (ideal conditions)
B, Receiver
Oscillation mode: PLL (DDS)
Spurious suppression powder: ≥ 80dB
Image Rejection: > 80dB
Sensitivity: 5dBuV
Audio output level: balanced outputs (XLR output jack): 250mV/600Ω
Unbalanced output (1 / 4 "output jack): 400mV/3KGΩ
Working voltage: DC12-16V
Working Current: < 300mA
Case Size: 420 (W) X 195 (depth) X 42 (high) mm
C, hand-held transmitter
RF Power Output: Max 30mW (depending on the applicable national standard)
Oscillation mode: PLL (DDS)
Emission Frequency stability: <30ppm
Dynamic Range: ≥ 100dB (A)
Frequency response: 50Hz-15KHz
Maximum input sound pressure: 130dB SPL
Microphone pickup: moving coil
Power: two AA alkaline batteries
D, pocket-style launcher

RF Power Output: Max 30mW (depending on the applicable national standard)
Oscillation mode: PLL (DDS)
Emission frequency stability: <30ppm
Dynamic Range: ≥ 100dB (A)
Frequency response: 50Hz-15KHz
Maximum input sound pressure: 130dB SPL
Microphone pickup: Capacitive
Power: two AA alkaline batteries *

Detailed Specifications:

Place of Origin: Guangdong China (Mainland)|Model Number: 7600|Style: Handheld Microphone|Communication: Wireless