Uhf Eight Channels Wireless Gooseneck Conference Microphone

タイトルまたは説明

Key Features:

 * Use UHF******0MHz band PLL frequency synthesizer PLL applications, frequency adjustable, can use multiple sets of interference.

 * Integrated total control of the central processing unit CPU, the interface with the digital LCD display, easy operation and outstanding performance.

 * multi-level narrowband frequency filtering high-frequency and frequency selection, fully eliminate the interference signal.

 * expansion of audio compression technology used, noise greatly reduced, dynamic range increased.

 * whistle suppression transfusion has decreased function, can effectively reduce transfusion whistle.

 * multi-level high-frequency receiver amplification, with high sensitivity.

 * Multiple noise monitoring circuit, the ad hoc system of mono lock TONE-LOCKED, so that interference with unparalleled features.

 * Use good chips and quality components, so that the excellent quality of the machine.

 * Kongkuo maximum distance of *0 meters with more than *0 meters away from the ideal use of space.

 1, the overall performance

 Carrier frequency :******0MHz, CPU controlled by microcomputer

 PLL Frequency Synthesizer PLL: frequency selectable 2 groups, each frequency can also use up to 3 sets (3 * 8 = *4 launch seat microphones); 2 group frequencies that can use up to 6 sets of 2 * 3 = (2 * 3 * 8 = *8 Block microphone transmitter)

 Frequency Stability: <± *0PPM

 Dynamic Range:> **5dB

 T.H.D Distortion: <0.5%

 Frequency response: *0Hz**8KHz

 Audio Output: Balanced output :****0mV unbalanced output :****0mV

 TONE tone frequency: *2K**1.2KHz

 Microphone Transmitter

 Frequency :******0MHz (adjustable)

 Transmit Power Output: High-power file *0dBm / low power file 5dBm

 Pickup gain adjustment knob:**0dB to **5 dB

 Modulation: FM FM

 Maximum modulation: ± *5KHz

 High harmonics: more than *0dB below the main quasi-wavelet

 Battery: 2 AA batteries - about 8 hours continuous use

 Receiver

 Frequency :******0MHz (adjustable)

 DC voltage: DC*3.8V ***0mA

 Special receiver sensitivity selector switch

 S / N Ratio:> **5dB

 T.H.D Distortion: <0.5%

 Frequency response: *0Hz**8KHz

 Noise Tone Lock squelch control + Navigation Lock squelch control