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Digital wireless intercom system ST#747SS-ST#747SS
Digital wireless intercom system ST#747SS-Excelli Co., Ltd.

Digital wireless intercom system ST#747SS
Excelli Co., Ltd.

Excelli Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

3.2hours

Very Fast Response


About This Product

■Features

・ST#747SS (ST747SS) is a digital wireless intercom digital echo mate portable base unit manufactured by Tanizawa (Tanizawa Seisakusho). - Operates independently as a base unit, and in combination with 4 portable slave units ST#747M-H allows simultaneous hands-free calls (simultaneous mutual calls) with up to 5 parties. *You can make calls by attaching the neck type ST#7HED-41 headset to ST#747SS. *Up to 4 handsets can talk to each other at the same time, but an unlimited number of handsets set to receive mode can only receive calls. ・Features include the frequency band used. In addition to the conventional wireless LAN frequency band 2.412-2.462GHz, it also uses 14ch (STD-13) of the 2.484GHz band, which does not overlap with wireless LAN, so you can make stable calls even in the field where WiFi is mixed. . - Can be attached to professional cameras, etc. - Can communicate with 1.5 systems of external input/output (simultaneous mutual communication) + PGM input (reception only) without the need for main unit ST#747BS. Requires PGM cable portable type IN-CB049, sold separately. ・For example, you can simultaneously talk to each other in one group (simultaneously talk to up to 4 devices each) and receive the actual audio at the same time. - Set the combination of output audio and input audio in the matrix You can turn on/off the audio connection using the checkboxes for the 4 input items and 4 output items. ・The call group number is an easy-to-understand 4-digit number, so it is safe even at sites where there are many radios. ・The power supply has an operating power supply voltage of 10V to 32V DC, and a maximum current consumption of 0.5A or less, so it can be connected to the AC adapter ST#7ACA-41 (sold separately) to operate on a household power supply of 100V AC. ・This product is certified to conform to technical standards. ・The antenna plug on the radio side is SMA-J. Two long antennas PP20040 (plug SMA-P) are included. -The manufacturer's warranty period is one year.

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    Digital wireless intercom system ST#747SS

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1 Models of Digital wireless intercom system ST#747SS

Image Part Number Price (excluding tax) Weight Antenna impedance Type Current consumption Size Frequency band Maximum number of simultaneous calls Operating power supply voltage Driver licence Line standard 4W Line standard 2W Manufacturer Microphone input Program input range Number of channels Speaker output Accessories
Digital wireless intercom system ST#747SS-Part Number-ST#747SS

ST#747SS

Available upon quote

Approx. 240g (excluding antenna)

50Ω

Multi-person simultaneous call wireless system
digital wireless intercom system

0.5A or less

Height 105mm x width 70mm x depth 50mm (*excluding protrusions)

2.400~2.497GHz

Up to 9 people

DC10V~32V

No license or qualification required

Input range -30~+20 dBm/600Ω (when switching LINE1 4W)
Output range No signal ~+20 dBum/600Ω (when switching LINE1 4W)

Input range -34~+15 dBu/220Ω (when switching LINE1 2W)
Output range: No signal ~+15 dBu/220Ω (when switching LINE1 2W)

TANIZAWA

Condenser microphone (plug-in power method)
dynamic microphone

-30~+20 dBm/600Ω (HS terminal PGM input pin)

There is no concept of channel number, and the 2.4GHz band is divided into three "bands".
BAND1:2,400~2,427MHz
BAND2:2,427~2,471MHz
BAND3:2,471~2,497MHz

Headset speaker: Maximum output = 30mW or more (@1KHz, 32Ω load)
Built-in speaker: Maximum output = 1W or more (@1KHz, 8Ω load)
External speaker impedance = 8Ω or more

Long antenna PP20040 x 2
Antenna cap for ST#747SS x 1 piece
V-lock parts (with screws) x 1 piece

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About Company Handling This Product

Response Rate

100.0%


Response Time

3.2hrs

  • Japan

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