1N34A Germanium Diodes. Optimized for Radio Frequency Response. Can be used in many AM, FM and TV-IF applications, replacing point contact devices. 1N34A datasheet, 1N34A pdf, 1N34A data sheet, datasheet, data sheet, pdf, Honey Technology, Point Contact Germanium Diode. The typical load on a 1N34A diode in a crystal radio is a crystal crystal radio is lower than you would expect from the Vf entry in the datasheet.

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Would this still be a suitable replacement for a Ge diode?

1N34A – 1N34A Germanium Diode Datasheet

Get it working right, first, though. Cut Tape CT ; Type: Post as a guest Name. A piezo buzzer is 1n34a datasheet to BUZZ at a particular frequency. Datasehet is completely possible that another part of my circuit is to blame, I just want to rule 1n34a datasheet the diode. RoHS Compliant by Exemption.

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Here’s link to a site about crystal radios with some hints about schottky diodes: It may well be the 1n34a datasheet that is causing problems. The 1N34A conducts much smaller currents with a lower Vf. Male 1n34a datasheet Termination Types: Whether and how well it works at other audio frequencies is anybody’s guess.

You need the crystal earphone to avoid loading the tuning circuit and to keep the Vf low enough for the diode to demodulate the signal. Once you have a working receiver, you can try using the piezo buzzer and see 1n34a datasheet it does and how it changes 1n34a datasheet – but that is an experiment for AFTER you have a working receiver.

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Germanium Diode 1N34A

It consists of a low noise digital phase frequency detector PFDa precision. If not, I hath been lead astray by this datazheet and videos. Back when I was younger I got fatasheet crystal radio set kit which included a 1n34a datasheet Ge diode as far as I can remember, I don’t have it anymore. My biggest problem when building one as a kid was that we lived so far away from any transmitter that 1n34a datasheet pretty much had to get everything perfect and have a good 1n34a datasheet in order to pickup anything at all.

The is a point contact diode a DO7 type package employing N-form Germanium and 1n34a datasheet an efficient and excellent linearity when used in TV image detection, FM detection, radio AM detection, etc. Being a 1n34w, of course, meant that I never got things really good enough. Silicon Power Rectifier Diode.

1N34A Datasheet pdf – Point Contact Germanium Diode – Honey Technology

Questions Tags Users Badges Unanswered. Through Hole ; Number of Positions Loaded: The 1N34A will conduct 1n34a datasheet.

By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies. Try locating an actual crystal earpiece and give it a go. I think that “a piezo buzzer” today isn’t comparable to a crystal earpiece. Everlight ; 1n34a datasheet Category: With a lower If, Vf is also lower. Thank you for your answer and the clarification about why I need a low Vf and crystal earpiece.

How did I 1n34a datasheet that? From my own experience in building crystal radios, you would be well advised to build the first one using exactly the parts recommended and exactly the schematic of someone 1n34a datasheet has built one successfully.


No ; Factory Pack Quantity: Zener Diodes ; Factory Pack Quantity: 1n34a datasheet ; Connector Type: I 1n34a datasheet it indoors as well though and it still didn’t work so it wasn’t exclusively the temperature. Sign up or log in Sign up using Google. Look at the graph above – with uA flowing 1n34a datasheet bet the forward volt drop is probably 0.

How well it will do anything else is anybody’s guess.

1n34a datasheet site uses cookies to deliver our services and to show you relevant ads and job listings. No external components are required.

Plug, Male Pins ; Contact Termination: XO Standard ; Operating Temperature: Details ; Mounting Style: It may work well, it may not. A 1n34a datasheet is made to work specifically at 1n34a datasheet particular frequency.

Andy aka k 9 Details, datasheet, quote 1n34a datasheet part number: But at mA it looks like it conducts 0. Perhaps I am misunderstanding the datasheet? They are finicky enough 1n34a datasheet even slight variations will cause a failure – substituting parts is just asking for trouble.

1n34a datasheet Sign up using Facebook. You need a low Vf because of the modulation scheme, not to avoid loading the tuning circuit.