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Microphone for ESSB with your own hands

Microphone for ESSB with your own hands
Microphone for ESSB with your own hands
Microphone Improvement Scheme with Your Hands for Radio

In the radio broadcast a large number of radio amateurs with a low-quality signal. It’s all around looking at the
country… I’m in the radio broadcast I always say that the microphone is the basis of the signal, the better it is
your signal and its ach in the radio broadcast.This article as a simple microphone for kara
oke make a quality microphone for ESSB quality. In this case we will do the sch
eme that I will present to you. This is very important to reduce the leads and backgrounds.

TAIT THIS SCHEME IS TO USE TWO ELECTRETTE STRAINS

Microphone for ESSB with your own hands

Using two capsules I improve the frequency and re
duce the noise of the microphone.

Now under the NP scheme these are not polar capacitors, if there are problems and you do not have them then connecting two electrolytes sequentially on 10 micrograms. you will get a non-polar capacitor in 5 mcf. It is necessary to connect plus to plus. The picture is attached.

Microphone for ESSB with your own hands


Transistor SS9014, aka 22SC9014, aka KTC9014CIf
you do not find 2SA1370, You can without deterioration, put 2SA1360, 2SA
1540Subs Resistance R1 to adjust the sensitivity of the microphone.Drosse
l DR1 and DR2 are mandatory, on the scheme shown throttle. To reduce the lead from t
he H.Capacitors it is desirable to supply Audio Capacitor (film axial capacitors)

Microphone for ESSB with your own hands

I’ve delivered a 54E0 JAPAN capsule from the SENAO 258 radio extension cords, BUT ANY.

Microphone for ESSB with your own hands

The advantage of this mic scheme for the radio is the low pr
ice, high signal quality and low noise factor.

READ MORE WITH 4 CAPSIALYI I GOT MORE AND BREAKING SIGNAL IN RADIO EME!

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