DTMF Tone Generator Transmitter Module DTMF Tone Generator Transmitter Module Cebek Dual-Tone Multi-Frequency (DTMF) tone generator and transmitter module that allows you to play audible telephone tones using a keyboard... Electronics > Circuit Components > Printed Circuit Boards > Development Boards DTMF-1 DTMF-1 28.78 Quasar Electronics Limited

DTMF Tone Generator Transmitter Module

Cebek DTMF-1 (CDTMF1) - DTMF Tone Generator Transmitter Module
Pre-Assembled Module

Cebek DTMF-1 is a Dual-Tone Multi-Frequency (DTMF) tone generator and transmitter module that allows you to play audible telephone tones using a keyboard. It allows you to generate control sequences on DTMF remote receivers consecutively and play the tone corresponding to the pressed number.

It can memorise 10 registers composed of a maximum of 10 digits and then play them using an automatic operating mode. The output is supplied in low frequency mode (adjustable between 0,1 and 1V), allowing the tones to be injected into microphone or line input.

It is specially designed to transmit the code through the telephone network or by radio-amateur. The remote DTMF key with a control on a maximum of 8 outputs using DTMF-2 or DTMF-3 modules. It is supplied with the keyboard and indicator LED's.

Specifications
Operating Voltage12Vdc
Current Consumption300mA
Suitable Power SupplyCFE123
DTMF Output0.4 - 0.8Vdc @ 5K Ohm
Memory Capacity / Password1 - 10 tones
Memory Life100,000 cycles
Board ConnectionsScrew terminal blocks
Dimensions (WxDxH)~ 72 x 65 x 20mm
Weight82g
Product FormatPRE-ASSEMBLED Electronic Module Product Format Info
Item Number:
Cebek DTMF-1 (CDTMF1)
Total Price:
£23.98 Exc VAT, £28.78 Inc VAT
Stock Info:
In Stock (Our UK Warehouse)
Your Total:
Quantity:

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