KC-660 voice communication fusion terminal

The KD-660 voice communication fusion terminal is designed to integrate various ultra-short wave signals with different frequencies and formats when dealing with emergencies Radio stations, shortwave radio stations, satellite phones, fixed phones, IP phones, mobile phones, and other wireless communication devices are connected and integrated for communication,Implement multiple means of voice command and scheduling, with simple and convenient equipment operation and no need for professional wireless communication knowledge and control devices Prepare complex settings, and simply connect and operate different devices to achieve the voice of the connected devicesInterconnection.

DESCRIPTION

The KD-660 voice communication fusion terminal is designed to connect and integrate various ultra short wave radio stations, short wave radio stations, satellite phones, fixed phones, IP phones, mobile phones, and other wireless communication devices with different frequencies and formats when dealing with emergencies, achieving voice command and scheduling through various means. The equipment operation is simple and convenient, without the need for professional radio communication knowledge and complex equipment settings, Simply connect and perform simple operations on different devices to achieve voice interconnection and interoperability of the connected devices.

Function

Device hardware functions:

1. The device supports VHF/UHF/350MHZ/800MHZ/900MHZ and other ultra-short wave radio stations with different frequencies, conventional, cluster and other ultra-short wave radio stations with different formats, as well as communication devices such as short wave radio stations, mobile walkie talkies, satellite phones, PSTN phones, IP phones, and mobile phones that can be connected to the device for interconnection and interworking;

2. A single device can support up to 4 external wireless device access interconnections, support single device cascading, and can cascade up to 7 devices, ultimately achieving unified scheduling of 28 wireless communication device access;

3. Speech digitization processing, unique DSP effective speech judgment, speech loss prevention algorithm, and speech noise reduction algorithm, ensuring good speech transfer effect; Supports 7 levels of noise reduction, 9 levels of VOX threshold control, and tone blocking;

4. Equipped with a built-in digital DSP voice judgment module, each channel is internally controlled by a digital potentiometer, and the audio input and output gain is independently adjustable. It supports software and control handles to adjust the audio of the access device separately;

5. The interface supports undifferentiated access, and any interface supports access to various voice communication devices such as shortwave radios, ultra shortwave walkie talkies, intercom phones, mobile phones, satellite phones, network phones, wired phones, and microphones;

6. It can be equipped with a built-in GSM module, which enables manual dialing, number storage, and modification through the phone. It also switches between automatic reconnection after GSM disconnection and manual duty modes (note: the built-in GSM occupies one of the four access interfaces);

7. A built-in telephone module can be used to manually dial, store, and modify numbers through software (note: the built-in telephone module occupies one of the four access interfaces);

8. External traffic controller with built-in microphone, speaker, and PTT button, enabling voice intercom with connected communication devices;

9. Configurable command and scheduling software, connected to the host through the network, for software control of the system;

10. The device should have voice delay function, using DSP voice delay technology to prevent word loss during the effective voice judgment process, with a delay time adjustable from 0.1 to 5 seconds;

11. The device has a monitoring and recording interface, supporting external monitoring speakers and recording devices;

12. The host panel has a display screen and encoding switch, which are synchronously controlled and displayed with the attendant handle;

13. The device is powered by DC12V and is equipped with an AC power adapter. It has power anti reverse protection, TVS protection, overcurrent protection, and supports soft startup and shutdown;

Device software functions:

1. Voice function

Basic voice functions (real-time voice intercom), voice acquisition, voice playback; Pressing PTT supports intercom function. Support the interconnection and interworking of short wave, ultra short wave, mobile phones, wired phones, public intercom phones, and satellite phones;

2. Telephone function

Determine whether there is a phone module, including mobile phones, wired phones, dialing, answering, hanging up, ringing, caller ID display, phone book, whitelist, and call records (incoming, outgoing, missed);

3. Recording function

Record the valid voice and wait for 10 seconds after receiving the invalid command (user-defined); If effective voice commands have not been received yet, the recording will be truly paused;

4. Parameter configuration function

Bus parameter configuration, channel parameter configuration, number book, network module parameter configuration: Support the control of device channel switch status to achieve scheduling function.