Машинка для волос новая версия 2018 года! 4-канальный 4-проводной Partyline

4-Channel 4-Wire to Partyline Interface

Interfaces TV cameras, 2-way radios, fiber circuits and other 4-wire devices to Clear-Com partyline

Individual Transmit Receive and Null controls

Transmit output switchable between mic and line level

Built-in test jack and oscillator for quick nulling

Selective partyline capability

Accepts balanced or unbalanced 4-wire input

Transformer isolated

Terminal block and XLR connectors for each interface

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Technical Specifications

Program Line Input

Input Impedance : >= 1K



Partyline Output

Output Impedance: >10K



Stage Announce/Balanced Line Out

Type: Balanced



Output Impedance: >= 80



Load Impedance: >= 600



Frequency Response

Program Input – Partyline: 200 – 18KHz ± 3dB



Partyline – Line Out: 200 – 18KHz ± 3dB



Max Distortion

Program Input – Partyline: <= 0.2%



Partyline – Line Out: <= 0.5%

Noise

Program Input – Partyline: < -85dBu



Partyline – Line Out: < -60dBu



Max Gain

Program Input – Partyline: >= -16dB



Partyline – Line Out: >= 24dB



Min Gain

Program Input – Partyline: <= -20dB



Partyline – Line Out: <= -45dB



Line Out LED Threshold

Green: -7dBu ± 2dB



Red: +5dBu ± 2dB



Partyline LED Threshold

Green: -10dBu ± 2dB



Red: 0dBu ± 2dB



Power

Input Voltage Range: 20-30 VDC



Input Current (Idle):<= 40mA



Input Current (Max):<= 50mA



Environmental

32 – 122°F (0 – 50°C)

Dear customer ,
This is Henry from Hairwer , Hairwer (Changsha) Electronic Technology Ltd is a professional manufacturer and exporter , which is concerned with R&D , and production of Broadcasting equipment ,and we also do OEM , all of our products have the best price and high quality , our main products is Camera ENG system , SMPTE Camera fiber optical and telecom communication equipment .

Hairwer (Changsha) Electronic Technology Ltd established in 2003.
Our R&D department is located in Shenzhen and factory have move to Changsha.

Our products were been used in many live broadcasting event. We have been corporate with many Stated owned television station for more than 10 years. It has proved that our products is most cost –effective with high quality in this industry.

We are happy to do OEM and develop any related products as customer design. If you have any other questions , juts feel free let me know , thanks for reading !

Contact Details:
Skype: henry zhou
Whatsapp: Henry Hairwer +86 13677489029
Viber:+61 0432054584
Number:+86 13677489029