teaching equipment/transmitter receiver 1.ISO 9001:2000 2.transmit distance:40meter 3.connecting tme:3s 4.DC 5V supply power
teaching equipment/transmitter receiver
PARAMETER:
frequency response | 45Hz-20KHz |
using frequency | 2402-2480MHz |
sensitivity | 89dB±2dB |
audio sampling rate | 32KHz |
Distortion | ≤1% |
channel spacing | 5MHz |
power supply | DC 9V-12V |
FUNCTION:
1.It is built-in 2.4G wireless digital receiver.
2.It has more than 1000 channels.
3.The transmitter could connect with receiver only in 3seconds.
4.With A line microphone output, two line audio outputs
5.With one line DC 5V battery output and USB charging.
6. Application: various multimedia room, Multi-function Room, classroom and conference room.
7. Selectable wireless MIC:1090, 1060
Receiver
Frequency Scope: 2.4~2.483GHz Frequency Response Scope: 50Hz~15KHz Modulation Type: GFSK,BT=0.5Gaussian Linking Mode: ID Coding, Auto-link locking Data Transmitting: Two-way 2.4G frequency-hopping (FH) Sensitivity: -85dBm(1%BER) Signal-to-Noise Ratio: ≥80dB Harmonic Distortion: ≤0.5% Working Distance: ≤50 meters Output Mode: Blanced Output and imbalanced Output Woring Temperature: -30-50°C Working Voltage:lithium battery Weight: 1.2KG Dimension: 230*130*50(mm)
picture shows:
microphone uses with:
Transmitter(Holding)
Frequency Scope: 2.4~2.483GHz Frequency Response Scope: 50Hz~15KHz Modulation Type: GFSK,BT=0.5Gaussian Transmitting Power: 2.5mW Linking Mode: ID Coding, Auto-link locking Data Transmitting: Two-way 2.4G frequency-hopping (FH) Linking Time: <3 Seconds Sensitivity: -85dBm(1%BER) Signal-to-Noise Ratio:≥80dB Working Current: 30mA Working hours: 33hours
Standby time: 70days Working Voltage: 3.7V Alkaline battery Working Distance: ≤80 meters Working Temperature: -30-50°C Weight: 40G Dimension: 95.5*33.5*18(mm)
teaching equipment/transmitter receiver
