Weisre DM 3308A VHF handheld wireless microphone system

Sepcifications

1. Carrier frequency range: 220 - 270MHz 

2. Frequency response range: 60Hz - 16KHz 

3. Harmonic interference: more than 90dB 

4. Radio frequency stability: plus or minus 0.005 percent 

5. S/N ratio: more than 90dB 

6. Output intensity: 0 - 400mv 

7. Harmonic distortion: less than 0.5 percent 

8. Microphone is powered by 2 x AAA battery ( not included ) 

9. Microphone dimension: 260mm x 30mm x 30mm 

10. Receiver dimension: 110mm x 45mm x 15mm