English
| >With the treatment of sandblasting and oxidation on the metal shell and net cover, the overall appearance looks elegant and noble; | >With professional interview microphone, refined design and circuit processing technology to make sound quality clear and natural; |
| >AEC technology in combination with multi-level adaptive noise reduction capabilities to reduce the background and ambient noise effectively; | >Available for adjusting manually sound pickup distance and volume according to the environment on site to achieve the best monitor effect; |
| >With a built-in AGC circuit to suppress high-intensity sounds automatically and eliminate the sound differences near and far; | >To adjust automatically high-intensity sound and instant impact sound to protect reliably the safety of back-end audio monitoring equipment; |
| >With working temperature range of -25 ° C ~ 70 ° C to meet a variety of harsh environments; | >With bran-new patent appearance to integrate with the modern industry environment harmoniously; |
| >With function of polarity reversal of power supply and lightning strike protection; | >With an integrated professional voice processing chip for connecting active speakers, PC, DVR, IP camera etc; |
| >With ultra-strong audio line transmission technology, the signal transmission distance can reach 3000 meters (Recommend to use shielded cable for complex electromagnetic environment); |
| SOUND PICKUP RANGE | 1-5m(Adjustable) |
| MICROPHONE | Dynamic directional microphone |
| DIRECTION FEATURE | Cardioid |
| FREQUENCY RESPONSE | 20Hz ～ 20kHz |
| SENSITIVITY | -52 dB(10.0 mV e 1V at 1 Pa) |
| OUTPUT IMPEDANCE | 600Ω unbalance |
| PROTECTION CIRCUIT | Polarity reversal/Misconnection/ Lightning strike/ESD Protection |
| POWER SUPPLY VOLTAGE | Linear regular power supply DC 9V－15V(12 V is suggested) |
