The 4000-UR is a two-channel wireless microphone system designed for corporate events, live musical performances, and institutions of higher education.
The system operates with frequencies in the range - 478-638 MHz.
Features 4000-UR
1 receiver, 2 beltpack transmitters with petticoat microphone.
Automatic channel selection mode.
Balanced and unbalanced outputs.
Receiver dimensions 420 x 44 x 148mm for installation in a standard rack.
RF and audio signal strength indicators.
Control lockout option to protect against accidental or unauthorized modifications.
Specifications
Frequency range: UHF band 478-638 MHz.
Modulation mode: PLL.
Bandwidth: 25 MHz.
Channel: 200 channels, 25 kHz interval.
Stability: +/-0.0005%.
Dynamic range: 100 dB.
Maximum deviation: +/-80 kHz.
Frequency response: 20 Hz-20 kHz +/- 3 dB.
Signal-to-noise: >85 dB.
Distortion: <0.5%.
Operating temperature -10°C to 60°C.
Nonlinear distortion coefficient: <0.5% (at 10 kHz deviation).
Power supply: 12V DC - 500 mA.
Audio output: balanced and unbalanced.
LCD display shows: frequency, RF input level, AF level, RF level cutoff and wireless channel information.
Receiver
Receive mode: synthesized oscillation PLL mode.
Interfrequency: first 110 MHz, second; 10.7 MHz.
Antenna type: BNC/50 ohm.
Sensitivity: 12 dBµV (80 dBc/N).
Sensitivity range: 12-32 dBmkV.
Spurious emission: 75 dB.
Maximum audio output: +10 dBV.
Transmitter
HF output: Hi: 30 mW: LO: 10 mW (CE/FCC compliant).
Transmitter power: 30 mW max.
Spurious radiation: -60 dB.
Transmitter power supply: AAx 2 batteries.
LCD display shows channel and battery status.
Ищешь, где купить LAudio 4000-UR Wireless Microphone System, Two Mic Loopers? Заказывай на Струнки.ру!
Для того, чтобы задать вопрос, необходимо авторизоваться