FM Transmitter

Digital Radio DAB Radio

What is DAB: DAB is Digital AudioBroadcasting short, following the AM, FM broadcasting traditional analog broadcasting after the third generation. This new transmission system anti-jamming performance, can eliminate the signal transmission of noise a

Posted at 10-09-13 by Sky views(8127)

Production of common sense coil) x "L7 N (U) ^ 6 I5 q2 n4 D

Production of common sense coil) x L7 N (U) ^ 6 I5 q2 n4 D 6 E1 \ 7 Z / (u / K-S c8 n; a0 f9 F # F5? 2 _) @ 3 f-Z1 e Benefits Q: Q, a quality factor of the coil is the coil inductance reactance (ie, AC resistance) at a specific frequency on the rati

Posted at 10-09-13 by Sky views(1660)

Ndërrimi i furnizimit me energji elektrike transmetuesit FM

With the switching power supply technology continues to mature, further broadening the application field. Switching power supply and continuous power supply compared to the traditional series, the efficiency of electromagnetic pollution, size and rel

Posted at 10-09-13 by Sky views(2270)

what is RDS

RDS is the acronym for Radio Data System, Radio Data System. RDS was in 1984 by the European Broadcasting Union (EBU) data broadcasting system developed by the European norms, in 1986 the International Radio Consultative Committee (CCIR) adopted a Re

Posted at 11-05-04 by Sky views(3374)

1 / 4 wave GP antenna

Quarter wavelength in the amateur radio antenna in the most simple and effective should be regarded as no less an antenna in the radio sector, so it holds quite a lot in the proportion of for example, if you have the attention of police on the antenn

Posted at 10-09-13 by Sky views(4017)

25W RF Amplifier-C1946A

原理图原理图二装配图元件面接口

Posted at 11-03-25 by Sky views(8542)

BA1404 Stereo FM Transmitter small

In this paper, we show a kind of a small core BA1404 FM stereo transmitter, a lot of friends because he is very keen, and it asked me the information, so put put it up. In fact, on BA1404 used in many electronic magazines and newspapers more than a b

Posted at 11-03-06 by Sky views(5709)

BA1404 5W FM Transmitter Circuit

Four components of the FM transmitter (C9018) Circuit with a few components, only four to form a miniature wireless FM microphone, a more stable operating frequency, firing range of more than 10 meters, 1.5V supply, the current less than 0.5mA, so

Posted at 11-03-06 by Sky views(9040)

Integrated FM receiver with FM transmitter IC TA7335 production

TA7335 pin function as follows: ① the antenna signal input pin; ② feet to power; ③ High-level output pin external tuner circuit; ④ pin mixer input; ⑤ and feet; ⑥ pin mixer output; ⑦ pin internal oscillator external LC circuit; ⑧, ⑨ feet between the i

Posted at 11-03-06 by Sky views(4091)

M002A 3 kilometers transmitter circuit

Real R D by the Min-efficient wireless transmission of MEC002A sound module mini is small, the RF output power, the sound sensitivity is high, the output frequency is relatively stable, etc., use it to form the FM transmitter circuit is simple, easy

Posted at 11-03-06 by Sky views(7414)