Product Description
Specifications
Receiver technical parameters
Receiving frequency range: 470MHz~960MHz
Reception mode: Dual-channel, superheterodyne
Image rejection: 45dBm
RF sensitivity: During input
Signal: 10dB, Signal-to-Noise Ratio: 45dB
Frequency adjustment: 3 levels, step size 5dB
Frequency synchronization method: manual adjustment button
Headphone output power: 80 mW (16 ohms) Power consumption: 2 AA 1.5V batteries Operating current: 3V 180mA Battery life: >7 hours
System Technical Specifications: RF Frequency Range: 550MHz~960MHz Frequency Stability: 0.005% Effective Operating Distance (under ideal conditions): >60m Audio Codec: Digital Audio Codec DSP Sound Sampling Frequency: 48kHz Sound Frequency Characteristics: 50Hz~1800Hz±3dB Dynamic Range: 92dB Signal-to-Noise Ratio: 105dB, Total Harmonic Distortion: 0.8%, Operating Temperature Range at a Frequency of 1 kHz: -10°C to +50°C
Technical parameters of transmitter:
Carrier passband: 470MHz~960MHz
Generation mode: PPL frequency synthesis
RF radiation power: 20dBm
Carrier error: 0.005%
Harmonic radiation: -32dBm
Modulation method: FSK
Frequency tolerance: +65kHz;
Stereo input interface: telephone jack diameter 6.3mm x2, XLR composite interface x2
Input impedance: 2.2KO2
Input gain adjustment range: 36 levels, each level is 1dB
Frequency setting: Infrared
Power Supply: DC12V/1A;
Operating current: 350mA
Wholesale purchasing FAQ
Can I order PSM920 In-Ear Wireless Monitoring System with my own brand?
OEM and ODM options depend on the model and quantity. Send your logo, packaging requirements, destination market and expected order quantity for confirmation.
How can I receive the complete specification and wholesale price?
Send the model name, quantity, country and intended application. ELEGAUDIO will confirm the current product version, available documentation, MOQ, price and lead time.
Can I request a sample before a bulk order?
Sample availability varies by model. Contact us with your evaluation requirements so the correct configuration can be confirmed before shipment.
