High fidelity golf ball professional audio monitoring

High fidelity golf ball professional audio monitoring
Model:CS-09
Brand:-
Origin:Made In China
Category:Security & Protection / Surveillance Equipment
Label:audio monitoring , sound pick-up
Price: US $3 / pc
Min. Order:100 pc
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Product Description


  • Groove design, can be very good to receive reply

  • AGC automatic gain circuit

  • Golf hemisphere shell, sensitivity is adjustable

  • Power supply polarity protection circuit

  • Listening range: 5-100 square meters

  • Widely used in schools, Banks, courts synchronized video recording engineering environment

  • Signal transmission distance: up to 3000 meters

  • frequency response :20-20kHz 

  • Sensitivity: -40dB

  • SNR: 60db

  • Pointing to the features: full directivity

  • Non equilibrium output impedance: 600 Ohms

  • Output signal amplitude: 2.5Vpp/-25db

  • Connection mode: the red line for dc 12 v is, black line for the public, white line is for audio

  • Transmission cable: 0.5 mm RVVP 3 core shielded cable, ordinary 4 core telephone lines, five types of network twisted-pair cable

  • Power supply voltage: DC regulated power supply DC 12V

  • Supply current: 20 mA

  • Working temperatures: -30-60℃ 

  • Standard: the European Union CE standard, the FCC certification, ROHS environmental protection system, the highest synchronized video recording system construction specifications


High fidelity golf ball professional audio monitoring 1

Member Information

Eagle International Electronic & Technology Corp.
Country/Region:Guang Dong - China
Business Nature:Manufacturer
Phone:86058776
Contact:Nina (Manager)
Last Online:21 Jan, 2015

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