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[技术帖(电子管类)] 欧洲电子管暗码对照表

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http://translate.google.com.hk/translate?hl=zh-CN&langpair=en%7Czh-CN&u=http://www.audiotubes.com/mullcode.htm


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[size=+3]www.audiotubes.com

[size=+3]www.audiotubes.com

[size=+3]BRENT JESSEE RECORDING & SUPPLY, INC.

[size=+3]布伦特杰西记录及供应株式会社

[size=+3]Amperex, Mullard, Philips, and Valvo Tube Codes

[size=+3]安普雷斯,大盾,飞利浦公司和富豪管码 [tr]

MostAmperex, Mullard, Philips and Valvo tubes are marked with a group of symbols which contain coded information relating to the type, place of manufacture or country of origin, and the date of manufacture.

MostAmperex,大盾,飞利浦和富豪管与一个包含编码信息,其中涉及的类型符号组显着,制造地点或原产国,生产日期。

Apart from the interest of knowing when and where a tube was made, the code group can still provide useful type identification when the commercial markings have become illegible.

除了兴趣知道何时何一管了,该代码组仍然可以提供有用的类型识别标记时,商业已成为难以辨认。

There were two types of code formats that used the same tube type codes, which were in use from 1948 until these companies stopped the manufacture of standard receiving tubes.

有两种格式的代码使用同一管类型代码,其中使用的是从1948年类型,直到这些公司停止接收管的标准制造。

The code format changed about 1955 or 1956.

该代码的格式改变了对1955年或1956年。

There are some deviations to this rule, and in certain manufacturing plants not all of the code protocol was followed exactly, with every batch of tubes.

也有一些偏离这一规则,在某些生产工厂不是所有的代码协议之后完全的,而每一批的管子。

Prior to 1955, Mullard used a purely numerical code for encoding the tube type, but then adopted the code change as listed here after that.

到1955年之前,大盾用于编码管式纯数字代码,但随后通过代码改变之后,列在这里。

Therefore, for tubes made after 1955 by all three of these large European manufacturers, the code is fairly uniform and straightforward to decipher using these code lists.

因此,1955年后由所有这些大型欧洲制造商3,代码是相当一致,可直接使用这些代码破译清单管。

Of course, as mentioned above, there are deviations in the code that vary from factory to factory and from year to year.

当然,如上所述,有不同的代码,从工厂到工厂,从每年的偏差。

This list is presented as found on original Philips documentation.

这个名单是作为对原飞利浦文档中找到。

Brent Jessee Recording makes no claims as to accuracy, and presents this information for your use "as is" and "as found".

布伦特杰西录音并没有要求以准确,并提出此为您使用“信息是”与“发现”。

THE ELEMENTS OF THE TUBE CODE:

管守则的各项内容划分的:

The digits are often found near the bottom of the glass on the side of the tube.

该数字是经常在附近发现对管侧玻璃底部。

They consist of two or three lines of numbers, letters, and sometimes symbols.

它们由两个或三个数字,字母线,有时符号。

They will nearly all use the following convention, from left to right, top to bottom of the code group:

它们将几乎所有使用以下约定,由左到右,顶部底部的代码组:

TUBE TYPE: This may be one, two, or three alphanumerics or symbols.

管型:这可能是一个,两个或三个字母,数字或符号。

For example, the code GA means the tube is a type ECC88, which is also a 6DJ8.

例如,代码遗传手段管是一种类型ECC88,这也是的6DJ8。

These codes will be listed later in this webpage.

这些代码将被列入本网页后面。

Pretty straightforward, huh?

非常简单,是吧?

Take notes, it gets stranger from this point on......

做笔记,然后从这个点上的陌生人......

CHANGE CODE: What??

更改代码:什么??

Well you might ask.

那么你可能会问。

This code appears to be for internal factory use, perhaps to trace various batches of tubes.

此代码似乎是厂家内部使用,也许是为了跟踪不同批次的管子。

Like the month code we will see later, we get a wacky sequence of symbols that recycled every three years.

正如我们将看到代码月之后,我们得到一个古怪的符号序列,再每3年。

They allowed for 15 different batches, and in the years 1948-1950, a batch number 20.

他们允许15个不同的批次,并在1948-1950年,一个批号20。

This cryptic code was used until 1956.

这个神秘的代码被使用,直到1956年。

This can be seen on the following table:

这可以看到下面的表:

Actually, coupled with the unique month codes, you could use the change code to zero in on the year and month of manufacture.

其实,加上独特的月份代码,您可以使用零改变代码的制造年份和月份。

Prior to 1956, anyway.

到1956年之前,无论如何。

For example, a month code of A and a change code of A would be unique to Jan. 1951.

例如,A和A的将是独一无二的,以1951年1月更改代码月份代码。

After 1956, the code just became the following numbers and letters that would repeat as required:

1956年后,代码就成了下面的数字和字母,将重复要求:

0123456789ABCDEFHKLMNPRSTUVWXYZdfmrt

0123456789ABCDEFHKLMNPRSTUVWXYZdfmrt

Therefore, batch 0 was 0, batch 1 was 1, batch 10 was A, and so forth until the end of the list.

因此,0为0批次,批次1 1,第10批次为A,以此类推,直到最后。

This new code allowed for 35 tube batches after which, it must have repeated from the start again.

这个新的代码允许之后,它必须从一开始就重演35管批次。

The year and month started to be used at this point after 1956, so the change code is not really necessary in newer tubes to pinpoint a manufacture date.

年份和月份开始将在1956年后使用这一点,所以更改代码是不是真的有必要在新管查明制造日期。

The purpose of these codes, indeed all of the change code, is unclear from original Dutch Philips documentation.

这些代码的目的,实际上是整个改变所有代码,是从原来的荷兰飞利浦文件不清楚。

The theory that they pertain to individual batches of tubes or "production runs" seems to be the most plausible, and is the purpose I have accepted as to their meaning.

该理论认为,它们涉及到个别批次管或“生产经营”似乎是最合理的,是我已接纳他们的涵义。

FACTORY: The factory or country of origin.

工厂:工厂或原产国。

One symbol only.

只是一个符号。

List is found elsewhere on this webpage.

名单上的其他地方找到这个网页。

YEAR: The last digit of the year of manufacture.

年份:制造的最后两位数的年份。

This is only present in the code used after 1955.

这只是在1955年后使用的代码中。

MONTH: The month of manufacture.

月份:生产一个月。

This gets a little screwy, as before 1955 there was a sequence of 36 symbols used which repeated every three years according to the following table:

这一点得到一个螺旋形,作为1955年以前有一个重复使用的每3年按36个符号序列如下表:

In the code used after 1955, each month is represented by a single letter in the sequence shown on the next chart.

在1955年后使用的代码,每月由一个在图表上的下一个单个字母的顺序。

Remember, the last digit of the year began to be used with this code, and this will help identify post 1955 tubes.

记住,今年最后一个数字开始被使用此代码,这将有助于确定1955年后管。

WEEK: This is the actual week of manufacture within the listed month.

周:这是一周内制造的实际列出的一个月。

Obviously goes as 1=first week, 2= second week, etc. Some documents and other sources I have researched indicate this week code was only added from 1961 onwards.

显然,作为一去=第一周,2 =第二个星期,等我有一些文件和其他来源的研究表明这个星期代码是从1961年起只增加。

It also does not mean that all tubes made since 1961 have the week code.

它也并不意味着所有的管道1961年以来有星期代码。

Use the charts below to see if the week codes even apply to your tube.....

使用下面的图表看,如果本周你的代码更适用于管.....

HOW THE CODES APPEAR ON THE TUBE: This can get pretty screwy, too.

如何管码的出现:这可能很螺旋形,太。

For the most part, on tubes commonly found in circulation today, the code is located on the side of the glass in dark grey paint, down low just above the bottom.

在大多数情况下,对管常见流通的今天,代码位于深灰色油漆在玻璃边,下底低的正上方。

It follows this convention before 1956:

因此1956年之前,本公约:

TTC

公车

FM

调频

Where TT stands for the one, two, or three symbol tube type code, C is the change code, F is the factory and/or country code, and M is the month of manufacture.

凡特的一个,两个或三个符号管类型代码站,C是更改代码,F是工厂和/或国家代码,M是一个月的生产。

On the bottom of octal base tubes the code is usually FM/TTC.

作者:八进制基地管底部的代码通常调频/公车。

After 1956, the code changed to the following several formats, with the manufacture year (Y) kicking in to the mix:

1956年后,代码更改为以下几种格式,与制造年份(y)踢的组合:

TTC

公车

FYM

FYM

Another variation with the addition of the week of manufacture:

另一个与制造星期除了变化:

TTC

公车

FYMW

FYMW

Another variation with a triple tube type number and the week:

另一个三重管式数量变化与周:

TTTC

TTTC

FYMW

FYMW

And to completely confuse you, yet another triple type number variation without the week:

并完全迷惑你,又没有多少变化本周三类型:

TTTC

TTTC

FYM

FYM

The best way to become familiar with these variations on a theme is to get some vintage tubes and practice.

最好的方法就成为一个主题熟悉这些变化是让一些老式管和实践。

For the most part, tubes made after 1956 are what is commonly found on the vintage market today.

在大多数情况下,管了1956年后通常都是在市场上发现今天葡萄酒。

This will reduce the number of code choices you have, and the tube type codes of the tubes you use the most will become committed to memory, as they never change.

这将减少代码选择你有多少,以及管你用最管类型代码将成为致力于内存,因为它们永远不会改变。

THE FACTORY AND COUNTRY CODES: Often quoted by tube experts, and just as often misread and/or misinterpreted by the same experts.

工厂和国家代码:通常专家引述管,正如经常误读和/或专家曲解了一样。

The list reproduced here is about the most comprehensive I have seen after researching original Philips documents (poor quality scans of these are available on various websites on the Internet) and several other partial sources.

这份名单转载是关于最全面的研究之后,我原飞利浦文件(质量差见过这些都是在互联网上的各种网站上扫描)和其他几个部分来源。

I have scanned a printed list of the most comprehensive factory/country codes, as they contain a great many symbols not found on the standard USA computer keyboard.

我扫描了最全面的工厂打印列表/国家代码,因为它们包含了许多符号没有发现美国的标准电脑键盘。

Remember, this code element follows the tube type code and the change code, which are always the first two codes in the code sequence.

请记住,这代码元素如下管类型代码和代码的变化,总是前两个代码中的顺序码。

Still with me?

不过我了吗?

Good.

良好。

There is more:

还有更多:


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好材料

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有没人知道NfZ的暗码是什么型号的管子,9脚的

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先收下,慢慢学习。谢谢楼主

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谢谢楼主。

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谢谢

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http://www.tubebbs.com/viewthrea ... p;extra=#pid3647331
小弟有个rogers holland ecc81/12AT7的管子,请教各位前辈一下,管子上暗码的含义。
图片在上面链接里。发求助帖了。

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