BNK - BK9D, Wireless Microphone System (2 Headset Mics)

Characteristics

Intergrated Features:

- Carrier Frequency Range:  depends on the local technology

- stability: ±0.005%(-10°C-50°C)

- Deviation: ±40KHz (with the function of compressing and expanding, and the circuit of volume auto-limited)

- S/N: >100dB

- Distortion: <0.5% @ 1KHz

- Frequency Response: 50Hz - 18KHz ± 3dB

Specifications

Receiver Specification:

- Receiver mode: choose signal not automatically

- Modulation mode: FM

- Sensivity: when input 6dBV signal, and the division is 40KHz, S/N>80dB

- Harmonic Interference Ratio: >80dB

- Gloss Interference Ratio: >63dB

- Frequency Output: 770Mv / 5KW Imedance

- Power supply

- Rated Power Consumption: 5W

Transmitter Specification:

- Capsule: Professional Audio Dynamic Capsule

- Antenna: hidden

- Transmitting power: 10mW

- Co-harmonic: 45dB lower than the main harmonic

- Battery: two-piece battery of 1.5V

- Oscillation mode: quartz crystal