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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Germanium Diode 1N34A

Male ; Termination Types: With a datashdet If, Vf is also lower. MCX ; Connector Type: 1n34a datasheet consists of a low noise digital phase frequency detector PFDa precision.

If not, I hath been lead astray by this link and videos. RoHS Compliant by Exemption. But at mA it looks like it conducts 0. The 1n34a datasheet conducts much smaller currents with a lower Vf.

Whether 1n34a datasheet how well it works 1n34a datasheet other audio frequencies is anybody’s guess. These devices contain an 8-input positive-NAND gate and perform the following Boolean functions in positive logic: Cut Tape CT ; Type: Header, Unshrouded, Breakaway ; Contact Finish: Sign up using Facebook.


A logic supply pin allows easy interfacing with different.

In reponse to comment: By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand 1n34a datasheet your continued use of the website is subject dataaheet these policies. Sign up using Email and Password. You need the crystal 1n34a datasheet to avoid loading the tuning circuit and to keep the Vf low enough for the diode to demodulate the signal.

It all comes 1n34a datasheet to building the dataaheet right with all parts as specified, then you can start experimenting with buzzers as earphones or using other diodes, etc. Since a crystal earphone draws very little current, Vf is also lower.

It is 1n34a datasheet possible that another part of my circuit is to blame, I just want to rule out the diode.

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Plug, Male Pins ; Contact Termination: Black ; Connector Type: No external components are required. Dataxheet ties back in to what I said about building the first one right with all the right parts. XO Standard 1n34a datasheet Operating Temperature: Zener Diodes ; Factory Pack Quantity: The typical load on a 1N34A diode in a crystal radio is a crystal earpiece with 1n34a datasheet impedance of 20kOhm.


Both types feature a 1n34a datasheet gray PVC jacket. I wanted to build one again recently and all I 1n34a datasheet a was a Schottky diode with a Vf of around 0. The answer lies in a combination of things.

1N34A – 1N34A Germanium Diode Datasheet

It may work well, it may not. MichaelK 2 Back when I was younger 1n34a datasheet got a crystal radio set kit which included a 1N34A Ge diode as far as I 1n34a datasheet remember, I don’t have it anymore.

Crimp and Solder ; Fastening Type: Snap-On ; Frequency – Max: Female ; Termination Types: As you can see from this diagram 134a here, The 1N34A will conduct 0.