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CZK - TP-25 (poľný telefón)

TP-25 (TP-25 - discussion) - poľný telephon pužívaný ČSĽA, OS SR and ACR. In súčasnosti nahrádzaný and gradually vyraďovaný.

Výrobca: Tesla Stropkov, CZECHOSLOVAKIA, SR

Určenie: vytvorenie poľného dial spojenia in the martial podmienkach

The absolutely between withdrew it two telefónmi is used a star, on the vzdialenosť up to 28 km. On vyzvonenie participant sa use the four tildes inducer with kľukou. Is a secure check of integrity of the kábla, it is possible to pripojiť ďalší telephon prostredníctvom prepojovacích kolíkov.

On vytvorenie telefónnej siete and prepojovanie individual účastníkov sa use the four tildes telefónna ústredňa TÚ-11 (TÚ-11R), or TÚ-21.

Telephon is napájaný vlastným zdrojom energy (batérie).

Tactical-technical data:

Napájanie: 1,4 V, max 150 mA
Dimensions: 100 x 170 x 270 mm
Hmotnosť: 3.5 kg (without batérie)
Pracovný range teplôt: -35°C ÷ +45°C
Batéria: dry, IEC S4, the dimensions of the 57x57x115 mm, hmotnosť 410 g.
URL CZ: https://www.valka.cz/CZK-TP-25-polny-telefon-t37950#143640Verze : 0
URL EN: https://www.armedconflicts.com/CZK-TP-25-polny-telefon-t37950#143640Version : 0
MOD
....
URL CZ: https://www.valka.cz/CZK-TP-25-polny-telefon-t37950#182124Verze : 0
URL EN: https://www.armedconflicts.com/CZK-TP-25-polny-telefon-t37950#182124Version : 0
MOD
Originally the pouzivala battery ctvercovym prurezem and air depolarizaci. Help I can not remember the typove mean hammer. To reach, it depends on pouzitem led (LK1, LK-2, PK-1, PK-2 ........) to dalkovemu to control the radio stations into the internal part of the TP25 pripojoval pridavek TP25RD. 1XGP.
URL CZ: https://www.valka.cz/CZK-TP-25-polny-telefon-t37950#184772Verze : 0
URL EN: https://www.armedconflicts.com/CZK-TP-25-polny-telefon-t37950#184772Version : 0
On the bottom side of the battery is this:LN 82083,4 Bs S204/f.
Source:personal property..
URL CZ: https://www.valka.cz/CZK-TP-25-polny-telefon-t37950#188329Verze : 0
URL EN: https://www.armedconflicts.com/CZK-TP-25-polny-telefon-t37950#188329Version : 0
The designation is perhaps this AS 4 but this one is the "civil" in the military was as far as I remember quite a bit less writing. But to them it was stated 1.5 (which should be properly here is 1.4 which is pretty special. This article is for civil use either the u Joints (later Telecom) as the power of their MB phones, or for the same phones of other users (railways, energy) the Article is stored closed and before use it is necessary to pull the two plugs on the upper side. I think that the production has already finished some time ago, and instead used the adapter on one round battery that is on the upper figures (but only guess).
TP-25 is strikingly similar to the German polnímu the phone, which was apparently the inspiration for the manufacturer.

The source of my own experience of service in the CSLA.
URL CZ: https://www.valka.cz/CZK-TP-25-polny-telefon-t37950#188341Verze : 0
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Truthfully, I would like to see how is MB phone (thus TP 25) powered from a battery somewhere in the pbx. Quite by me, the attraction was interested in. It is not. Microphone circuit is separated hovorovým trnsformátorem and thus known as direct current does not pass. So the microphone which is carbon is without power and even in the event that, after missing the battery the circuit together (otherwise would be rozpojen). Power it from a "counterpart" just doesn't go, it would have the entire perimeter of the change and the microphone would be on the other side from the transformer (and the handset which would, by contrast, suffered from a direct current (hvdc) and should attempt to odmagnetovat (permanent magnets) would have to be separated by a transformer (or a capacitor) the Principle would be completely changed, so it's not simply just take TP 25 and power it from the other side. Furthermore, the electrical components such as the handset and the microphone have for MB other parameters (they are different and it is written on them). Components it may use of the UB operation but when it will get worse parameters. Due to the fact that I have this nurtured even in plain clothes I can say quite certainly Smile MB telephone so as ÚB to run not. and exchange TÚ 11 does not power the device at the other end..
URL CZ: https://www.valka.cz/CZK-TP-25-polny-telefon-t37950#188380Verze : 0
URL EN: https://www.armedconflicts.com/CZK-TP-25-polny-telefon-t37950#188380Version : 0
TP-25 bol always napájaný of batérie, etc if bol pripojený in took vybudovanej sieti (used sme him on strážnych stanovištiach ešte after the year 2000) and in the case of zhoršenia spojenia sa immediately menili batérie. On napájanie sme used nabíjateľné accumulators (batérie)..
URL CZ: https://www.valka.cz/CZK-TP-25-polny-telefon-t37950#188389Verze : 0
URL EN: https://www.armedconflicts.com/CZK-TP-25-polny-telefon-t37950#188389Version : 0
MOD
We are in the seventies used the often "flat" battery, quite swelled within reach but a lot of this suffered from a microphone (pretty soon had to change) the original batteries were often cracked (bakelitový robe), perhaps from frost or perhaps they were poorly sealed, so seek out substitutes, and flat flashlight in there diagonally nicely fit so..
URL CZ: https://www.valka.cz/CZK-TP-25-polny-telefon-t37950#188392Verze : 0
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Listen guys, I am here reading exclusively on the use of the pair, but I know that at military service, we always were pulling just one wire - the other was the ground! It is true that the pair was about the connection better, but we had it even on the pionýráku (about 1957) and I know that it was one wire!
You don't know how much it gives one an inductor (In, And)?.
URL CZ: https://www.valka.cz/CZK-TP-25-polny-telefon-t37950#190343Verze : 0
URL EN: https://www.armedconflicts.com/CZK-TP-25-polny-telefon-t37950#190343Version : 0
An inductor gives the on the emptiness 120V and encumbered approximately 75V, the Amps are the minimum and neudávají.
It even so as it popisuješ it is two "wires: Smile samozřelmě that it goes with the country, but it is not that much good enough with the reduced reach, oh and when I was at military service no longer had cable two conductors (wires) in one packaging, so pulling clearly just one single "wire" but it was a pair..
URL CZ: https://www.valka.cz/CZK-TP-25-polny-telefon-t37950#190525Verze : 0
URL EN: https://www.armedconflicts.com/CZK-TP-25-polny-telefon-t37950#190525Version : 0
View of the inducer used in the TP-25 ..
URL CZ: https://www.valka.cz/CZK-TP-25-polny-telefon-t37950#262965Verze : 0
URL EN: https://www.armedconflicts.com/CZK-TP-25-polny-telefon-t37950#262965Version : 0
MOD
Just for echt enthusiasts, what is stamped on the pertinaxu the last picture is actually a diagram of the inductor, the one is at rest bridged with (into short circuit ) the contact at the end of the anchor, when you rotate the loop slightly axiálně moves towards the outside (that's why there is the arrow which shows the direction of the shift of the loop and anchors the inductor) and thus an inductor gets from the short circuit and begins to produce alternating current (the transfer frequency is "stabilized" at around 25 Hz, it is not about the stabilisation in the truest sense of the word, but the fact that the average person in addition to the resistance manages to make a given number of turns). Překlemování inductor, secondly, prevents its damage and mainly it switches off of the circuit during the call.
Source : once again own memories of the period of VZS and work at the joints.
URL CZ: https://www.valka.cz/CZK-TP-25-polny-telefon-t37950#263088Verze : 0
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Pouzival with PK-1 and PK-2 - polni cable 1 žilovy and 2 žilovy - garantovany reach 25 km (therefore, PK25!) on vojne I about said - TP-25 - CONNECTIONS a WORLD....
URL CZ: https://www.valka.cz/CZK-TP-25-polny-telefon-t37950#280893Verze : 0
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To diskusii: Pôvodne sa used the articles referred to ako AS2, but aj tie mali iba a 1.4 In it is the perincípom použitej vzduchovej depolarizácie. The capacity of the article bola about 20Ah and skladovacia time 12 mesiacov compared to 6 mesiacom common monočlánkov. AS4 is iba modernejšou verziou. Rozdiel bol eg. in the use of plastic bays (špuntov) miesto cork.
In figure posielam prípravky pre diaľkové ovládanie rádiostaníc RM31Ma TŘINEC, RM31 and R 105-8 (ASTRA).
Použitie jedneho vodiča is possible, but in the martial podmienkách forbidden, nakoľko boo possible odpočúvať calls / / ip prúdu pretekajúceho zemou. This bolo possible until vzdialenosti about 2 km.
Telefonovať sa núdzovo could behold without batérie, the team that sa kričalo to slúchadla don't you. messenger of the lord, Bella. Dokonca aj vtedy, ak bol vo management involved a resistance of 2.2 k ohm..
URL CZ: https://www.valka.cz/CZK-TP-25-polny-telefon-t37950#296694Verze : 0
URL EN: https://www.armedconflicts.com/CZK-TP-25-polny-telefon-t37950#296694Version : 0
MOD
At the time of my VZS, it was common to use flat batteries, because the standard articles were apparently scarce, moreover, most of was for some reason (frost?) cracked and older than 5 years, so their paametry were outside the assumptions. On the battery with the higher voltage of the phone of course worked, but led to excessive wear and tear on the microphone. Less knowledgeable (well most) of it replacing the microphone of the conventional phones, which has different parameters (resistance) and, of course, deteriorated the characteristics of the instrument.
Phone without battery, of course, was possible, but it was the "simplex" so, either I scream or I listen to, in addition, it was limited by the parameters of the guidance. Personally I have not experienced that we would use the earth as one conductor, already in the seventies was the standard I use cable PK-2 so it was not the reason..
URL CZ: https://www.valka.cz/CZK-TP-25-polny-telefon-t37950#296703Verze : 0
URL EN: https://www.armedconflicts.com/CZK-TP-25-polny-telefon-t37950#296703Version : 0
Source: vlastná zbierka.
CZK - TP-25 (poľný telefón) - Scéma telefónu TP-25

Scéma telefónu TP-25
CZK - TP-25 (poľný telefón) - Schéma prípravku pre ovládanie rádiostanice rady ASTRA

Schéma prípravku pre ovládanie rádiostanice rady ASTRA
URL CZ: https://www.valka.cz/CZK-TP-25-polny-telefon-t37950#415785Verze : 0
URL EN: https://www.armedconflicts.com/CZK-TP-25-polny-telefon-t37950#415785Version : 0
MOD
Diskuse
Good day,
they can be somewhere to get hold of the original microphone and the handset in this phone? Thanks for the report..
URL CZ: https://www.valka.cz/CZK-TP-25-polny-telefon-t37950#370609Verze : 0
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It will probably no longer a problem today, the original handset should be MB, therefore, with an impedance of 2x100 ohms, as far as I know made only of a metal and the production seems to have ended sometime in the seventies. The microphone should be marked also MB and as far as I know and its production has been discontinued no longer in the same time. You can also use the newer (and more affordable) inserts from the phone with číselnicí, but you have other parameters and the parameters of the TP is slightly worse. Only where it is (besides the museum) it was possible to find are about different yourselfer, the former employees of the connections and maybe radio amateurs..
URL CZ: https://www.valka.cz/CZK-TP-25-polny-telefon-t37950#370611Verze : 0
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the headphones I have igelitku just write to mail what I have on the web vhtm.valka.cz.
URL CZ: https://www.valka.cz/CZK-TP-25-polny-telefon-t37950#415790Verze : 0
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