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Изготовление плат в Китае

Last post by UR5FFR « 11 Jan 2019, 20:56
Posted in Печатные платы, технологии

by UR5FFR » 11 Jan 2019, 20:56 » in Печатные платы, технологии

0 Replies

54289 Views

Last post by UR5FFR
11 Jan 2019, 20:56
Векторный анализатор EU1KY VNA

Last post by UR5FFR « 02 Dec 2018, 20:04
Posted in Измерения

by UR5FFR » 02 Dec 2018, 20:04 » in Измерения

0 Replies

50554 Views

Last post by UR5FFR
02 Dec 2018, 20:04
Разрешение адресных конфликтов на шине I2C

Last post by UR5FFR « 16 Nov 2018, 21:42
Posted in Digital, Arduino, Microcontrollers

by UR5FFR » 16 Nov 2018, 21:42 » in Digital, Arduino, Microcontrollers

0 Replies

48241 Views

Last post by UR5FFR
16 Nov 2018, 21:42
Доработки и тюнинг

Last post by UR5FFR « 01 Oct 2018, 21:59
Posted in UR5FFR NWT

by UR5FFR » 01 Oct 2018, 21:59 » in UR5FFR NWT

0 Replies

46968 Views

Last post by UR5FFR
01 Oct 2018, 21:59
Return loss bridge для NWT

Last post by UR5FFR « 07 Mar 2018, 21:06
Posted in UR5FFR NWT

by UR5FFR » 07 Mar 2018, 21:06 » in UR5FFR NWT

0 Replies

40314 Views

Last post by UR5FFR
07 Mar 2018, 21:06
Упрощенная модель транзистора

Last post by UR5FFR « 04 Oct 2017, 19:15
Posted in Усилители

by UR5FFR » 04 Oct 2017, 19:15 » in Усилители

0 Replies

37318 Views

Last post by UR5FFR
04 Oct 2017, 19:15
Balun - измерение параметров

Last post by UR5FFR « 27 Sep 2017, 01:09
Posted in Измерения

by UR5FFR » 27 Sep 2017, 01:09 » in Измерения

0 Replies

39652 Views

Last post by UR5FFR
27 Sep 2017, 01:09
Доработка TinyRTC

Last post by UR5FFR « 09 Jul 2017, 11:31
Posted in Digital, Arduino, Microcontrollers

by UR5FFR » 09 Jul 2017, 11:31 » in Digital, Arduino, Microcontrollers

0 Replies

39828 Views

Last post by UR5FFR
09 Jul 2017, 11:31
Разный софт для разработки печатных плат

Last post by UR5FFR « 06 Jul 2017, 09:47
Posted in Software

by UR5FFR » 06 Jul 2017, 09:47 » in Software

0 Replies

36519 Views

Last post by UR5FFR
06 Jul 2017, 09:47
SV1AFN J310 Push-Pull pre-Amplifier

Last post by UR5FFR « 11 May 2017, 02:51
Posted in Усилители

by UR5FFR » 11 May 2017, 02:51 » in Усилители

0 Replies

38971 Views

Last post by UR5FFR
11 May 2017, 02:51
OLED 0.96" I2C/SPI

Last post by UR5FFR « 10 May 2017, 22:12
Posted in Digital, Arduino, Microcontrollers

by UR5FFR » 10 May 2017, 22:12 » in Digital, Arduino, Microcontrollers

0 Replies

40093 Views

Last post by UR5FFR
10 May 2017, 22:12
NE602 = SA602 = NE612 = SA612

Last post by UR5FFR « 09 Mar 2017, 21:48
Posted in Смесители

by UR5FFR » 09 Mar 2017, 21:48 » in Смесители

0 Replies

45505 Views

Last post by UR5FFR
09 Mar 2017, 21:48
Китайский модуль AD9851

Last post by UR5FFR « 27 Nov 2016, 10:46
Posted in VFO, Синтезаторы

by UR5FFR » 27 Nov 2016, 10:46 » in VFO, Синтезаторы

0 Replies

47644 Views

Last post by UR5FFR
27 Nov 2016, 10:46
О сайте

Last post by UR5FFR « 26 Nov 2016, 23:59
Posted in Вопросы и обсуждение

by UR5FFR » 26 Nov 2016, 23:59 » in Вопросы и обсуждение

0 Replies

165760 Views

Last post by UR5FFR
26 Nov 2016, 23:59
Расчет рабочей точки полевого транзистора

Last post by UR5FFR « 05 Oct 2016, 15:43
Posted in Усилители

by UR5FFR » 05 Oct 2016, 15:43 » in Усилители

0 Replies

51339 Views

Last post by UR5FFR
05 Oct 2016, 15:43
For english visitors - link to translation

Last post by UR5FFR « 30 Jul 2016, 21:46
Posted in Приемники, передатчики, трансиверы

by UR5FFR » 30 Jul 2016, 21:46 » in Приемники, передатчики, трансиверы

0 Replies

373367 Views

Last post by UR5FFR
30 Jul 2016, 21:46
Усилитель Ulrich Rohde

Last post by UR5FFR « 06 Mar 2016, 22:38
Posted in Усилители

by UR5FFR » 06 Mar 2016, 22:38 » in Усилители

0 Replies

46665 Views

Last post by UR5FFR
06 Mar 2016, 22:38
Усилитель LA8AK

Last post by UR5FFR « 06 Mar 2016, 21:20
Posted in Усилители

by UR5FFR » 06 Mar 2016, 21:20 » in Усилители

0 Replies

41836 Views

Last post by UR5FFR
06 Mar 2016, 21:20
Смеситель с двойным активным диплексером

Last post by UR5FFR « 28 Dec 2014, 21:43
Posted in Смесители

by UR5FFR » 28 Dec 2014, 21:43 » in Смесители

0 Replies

50987 Views

Last post by UR5FFR
28 Dec 2014, 21:43
Самодельный 1-wire

Last post by UR5FFR « 03 Jun 2014, 00:02
Posted in Digital, Arduino, Microcontrollers

by UR5FFR » 03 Jun 2014, 00:02 » in Digital, Arduino, Microcontrollers

0 Replies

51421 Views

Last post by UR5FFR
03 Jun 2014, 00:02
Литература

Last post by UR5FFR « 02 Oct 2013, 19:54
Posted in Техника прямого преобразования

by UR5FFR » 02 Oct 2013, 19:54 » in Техника прямого преобразования

0 Replies

85239 Views

Last post by UR5FFR
02 Oct 2013, 19:54
Источник опорного напряжения на MOSFET

Last post by UR5FFR « 19 Sep 2013, 13:58
Posted in Источники питания и автоматика

by UR5FFR » 19 Sep 2013, 13:58 » in Источники питания и автоматика

0 Replies

73254 Views

Last post by UR5FFR
19 Sep 2013, 13:58
DC-DC преобразователь 3v->5v

Last post by UR5FFR « 21 Aug 2013, 21:09
Posted in Источники питания и автоматика

by UR5FFR » 21 Aug 2013, 21:09 » in Источники питания и автоматика

0 Replies

56262 Views

Last post by UR5FFR
21 Aug 2013, 21:09
[INF] SDR из DBV-USB dongle 60..1700 MHz

Last post by UR5FFR « 26 Aug 2012, 10:15
Posted in SDR: Software Defined Radio

by UR5FFR » 26 Aug 2012, 10:15 » in SDR: Software Defined Radio

0 Replies

56233 Views

Last post by UR5FFR
26 Aug 2012, 10:15
Калиброванный микромощный генератор -45dBm 14MHz

Last post by UR5FFR « 28 Apr 2012, 02:02
Posted in Измерения

by UR5FFR » 28 Apr 2012, 02:02 » in Измерения

0 Replies

53934 Views

Last post by UR5FFR
28 Apr 2012, 02:02

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