درخواست ماژول ها و شیلدهای گیرنده رادیویی شرکت ژاپنی aitendo

[aminnaderi]

● Overview

DSP equipped, the operating power supply: 2.0-4.5V, DSP-444 / DSP-443



● specification function

to convert Poribarikon in DSP (Digital Signal Processing) integrated radio module attached with the board, the analog signal to a digital signal, tuning required for the radio, amplification, performs processing such as detection, the coil is not required, to create a power supply, speaker, switch, just put a bar antenna for AM broadcast, a medium wave, short wave · FM multi-band radio it is possible, the amplifier features built-in, can be connected directly to the speaker unit, 150mW @ 8Ω output, corresponding band: AM: 520~1710KHz, FM: 56~108MHz , SW: 4.75~21.85MHz, terrestrial analog television broadcasting (voice): 174 ~223MHz, the operating power supply: 2.0~4.5V, stereo FM output, phase-locked loop (PLL) circuit built-in, the differences of the DSP-444 and DSP-443: the dimensions of the mounting Poribarikon, reference: AM specifications , FM specifications , SW specifications , dimensions and pin assignment: DSP-444 , corresponding extension shaft N-M1.7X15U , DSP-443 , corresponding extension shaft N-M2.5X13 , notation price: 1





● View details





● reference circuit
(DSP-444)
- super easy FM band version
, the basic configuration 2-band
, full configuration

(DSP-443)
- super easy FM band version
, the basic configuration 2-band
, full configuration

● super easy two-band configuration


DSPラジオモジュール - aitendo