The microphone SHOROH-9 with autumatic gain control (AGC)
The microphone SHOROH-9 provides high-quality sound in the field of video surveillance, safety and security. The distinctive feature of the microphone is high sensitivity and low noise level integrated amplifer. The autumatic gain control (AGC) of output signal supported output constant signal level irrespective of sound level controlled indoor. It also possible to manually adjust level of output, it allows to adapt the microphone to the individual feature of the indoor where it will be installed. The microphone is provide a quality sound on standart monitors and recorders. IT can be used together with audio draive boards "Ewclid-A" through standart linear audio output. By means of integrated of the AGC it can be used in indoor with high soundproofing.
Features of the "SHOROH-9" is:
The low consumption of current
The nickel-plated corpus is protect the circuit from the electrical interference
Presens of AGC
Ability to manually adjust the level of output
The microphone scope of applcation is use in indoor and on the streets for support audio controll in systems of security. The miniature and active microphone is destined for providing high-quality sound in video surveillance, securites and safety. The distinctive feature of the microphone is high sensitivity, low noise level integrated amplifer and also high noise immunity secured of corpus from nickel-plated aluminum. The microphone can be connected with low-pass input of videorecorders and videomonitors, that allows without problems make an audio recording.
The microphone SHOROH-9. The miniature and active microphone with AGC; adjustment of output level; acustic range up to 12 m; signal level is 0,6V; bandwidth is 60-16000HZ; meets the requirements for telephony systems; max lengh line to 300m; protect metal shape; power voltage - DC7,5-13 V ; current cosuption - 0,03A; sixe - D12xD35/47/55 mm; operating temperature range - 10C...+50C; weight - 17g
The difference from SHOROH-8
The highly sensitive active microphone SHOROH-9 with AGC and sensitive adjustment is ideal for surveillance and security systems. Designed by professionals as one of the most popular microphones for video surveillance systems. Technical specification correspond to the microphone SHOROH-8, but due to the presence of a constant resistor for adjusting the sensitivity, the restriction on the minimum distance from the sound source was removed.
Automatic signal regulation – yes
sensitivity adjustment - yes
Acoustic range - up to 12 m
Bandwidth - 60-16000 Hz
Signal level (output voltage) - 0,6 V
Corpus - is protect metal cylindrical shape
Max length line passing sound signal - 300 m
Power voltage - DC7,5...13V
Current consumption - 0,03A
Size – D 12 x 47 mm
Operating temperature range - 10C...+50C