In-Ear Monitoring System PSM300 Stage Personal Wireless In Ear Monitor For Bands 500MHz 100mW 24-Bit Digital DSP Processor Audio

Description

In-Ear Monitoring System PSM300 Stage Personal Wireless In Ear Monitor For Bands 500MHz 100mW 24-Bit Digital DSP Processor Audio

Feature Of Receiver:

1. Professional DSP is used for audio processing.

2. Adopt environment-friendly and advanced zero power standby technology.

3. The output volume can be adjusted in real time, which can effectively prevent excessive distortion of audio output and hearing loss.

4. The OLED display screen can clearly display the current real-time status and indication of the device.

5. The removable battery process is adopted to relieve emergency needs.

6. The dual antenna reception can effectively improve the reception stability.

7. The two-color independent indication process is adopted, so that the receiving status and battery status can be clearly viewed in real time.

8. It supports infrared synchronization operation, and one button synchronization between the toilet host and the bodypack.

P3R Receiver:

RF carrier range: 566-590MHz

Number of channels: G (1~9) * C (1~16)

Tuning bandwidth: 24 MHz

Demodulation: Digital Demodulation (GFSK)

Sampling rate: 46.875KHz

Resolution: 24Bits

Audio processing mode: DSP

Audio response: 20-20KHz

FM mode: manual+infrared

Audio output power: 80 mW (1kHz @<1%
distortion, peak power, @ 32 Ω 80 mW)

Minimum load impedance: 16 Ω

Headphone output: 3.5 mm (1/8 inch) stereo

Audio dynamic range: 110dB+A (200Kohm)

Audio total harmonic distortion: – 94dB

Receiving sensitivity:<- 95dB

Antenna interface: SMA

Working current: 3V 240 ± 10MA (conversion
efficiency 94%)

Battery life: 3-4 hours (continuous use)
No. 5 battery (depending on battery capacity and headphone output power)

Operating temperature range: – 30 ° C to 85° C

P3T Transmitter:

RF carrier range: 566-590MHz

Number of channels: G (1~9) * C (1~16)

RF output power: 100mW

RF output impedance: 50 Ω

RF interface: BNC

Tuning bandwidth: 24 MHz

Modulation: digital modulation (GFSK)

Sampling rate: 46.875KHz

Resolution: 24Bits

Audio dynamic range: 103dB+A

Audio signal to noise ratio: 109dB+A

Typical value of delay: 6ms

Audio processing mode: DSP

Audio response: 20-20KHz

FM mode: manual+infrared

Audio input: 6.35 mm (1/4 inch) TRS

Power requirements: 12-15 V DC, 1000 mA

Operating temperature range: – 30 ° C to 85° C

1. Professional DSP is used for audio processing.

2. It supports 1/4 inch TRS differential input and output, with high signal-to-noise ratio and strong anti-interference capability.

3. Loop output is very convenient to solve the problem that audio is transmitted to the next level and audio interface is not enough.

4. Adopt environment-friendly and advanced zero power standby technology.

5. Stereo mode and mix mode can be switched in real time.

6. The input gain and input volume can be adjusted in real time to effectively prevent excessive distortion of audio input.

7. The OLED display screen can clearly display the current real-time status and indication of the device.