Hottest Golf Shape CCTV Microphone audio Pickup Device High Sensitivity 12V DC sound Monitor

• Unit Type: lot (10 pieces/lot)
• Package Weight: 0.9kg (1.98lb.)
• Package Size: 15cm x 13cm x 11cm (5.91in x 5.12in x 4.33in)

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Hottest Golf Shape CCTV Microphone audio Pickup Device High Sensitivity 12V DC sound Monitor Product description:
15A mushroom sensitive pickups, a multi-stage amplifier circuit, large dynamic, wide frequency band. Built-in automatic gain control (AGC) circuit is well-designed, beautiful sound ideal pickup.
Operating voltage: DC9V ~ 12V
Frequency Range: 200 ~ 10kHz
Frequency response: 2.5dB
Output impedance: 600 Ω
Wiring methods:
terminal +12 V: power supply is the "+"
stud GND: power supply is "-" pole and signal ground shared
terminal AOUT: signal output, audio input connected to a recording device or amplifier audio input port
Signal transmission line with an ideal core shielded cable, copper Φ = 0.3mm ⊃2; can pass 600 meters.