YELANGU Video Recording Camera Microphone for Professional DV DSLR CameraPictures
Frequency response; 30-15000HZ
Sensitivity; -40dB + 2 (0dB=1V/Pa1khz)
Output impedance; 200 Omega
Signal-to-noise ratio (SNR); 76dB (1KHZ AT1 Pa)
Maximum sound pressure level; 120dB (@1KHZ, 1%THD into 1K Omega load)
Equal ratio noise; 20dB SPL
Dynamic range; 135dB _SPL
Battery life; > 600 hours
Power supply:CR2, 3V lithium battery
Net Weight: 120g
Using CR2, 3V lithium battery over long working time Independent control (single / all) radio mode Double back pole capacitance microphone The use of a wide range of (SLR camera, camera, DV recording, professional news interview microphone) Double back pole capacitance microphone (stereo input) Pluggable 3.5Video portable audio output line (with optional) Removable card (for news interview microphone use) Specification parameters; Acoustics principle; linear gradient Pointing to the graph; the super - heart strong directivity
Yes,we are a factory,we specialize in producing accessories for digital cameras, including triggers ,remotes, video rigs,follow focus,matte box,DSLR stabilizer,slider and other photographic accessories.
2.Is the factory shipment?
Sure!all products would be double checked through our special examining instruments on our product line.
4.When can I get the price? We usually quote within 24 hours after we get your inquiry.If you are very urgent prices,please call us or tell us in your e-mail so that we will regard your inquiry priority. 5.can you design for us? We are able to provide customized services all type of camera accessories in our company if we are agree on details.