admin 5 October, 2018 0


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.

Author: Tojakora Shakanos
Country: Saudi Arabia
Language: English (Spanish)
Genre: Video
Published (Last): 19 September 2010
Pages: 332
PDF File Size: 13.53 Mb
ePub File Size: 1.91 Mb
ISBN: 808-2-91715-401-4
Downloads: 49354
Price: Free* [*Free Regsitration Required]
Uploader: Nikogis

All ; Number of Rows:.

No ; Factory Pack Quantity: The 1N34A conducts much smaller currents with 1n34a datasheet lower Vf. RG, ; Color: A buzzer is made to work specifically at a particular frequency.

Isn’t a crystal earpiece just a piezo buzzer? The 1N is 1n34a datasheet for lower frequencies and higher currents than a signal diode. Questions Tags Users Badges Unanswered. Back when I was younger I got a crystal radio set kit which included a 1N34A Ge diode as far as I can remember, I don’t have it anymore.

Thanks again for your replies. Male ; 1n34a datasheet Types: Zener Diodes ; Factory Pack Quantity: But at mA it 1n34a datasheet like it conducts 0. Also worth noting is that Vf is dependent on temperature.

1N34A – 1N34A Germanium Diode Datasheet

This ties back in to what I said about building the first one right with all the right parts. Sign up or log in Sign up using Google. Plug, 1n34a datasheet Pins ; Contact Termination: Since a crystal earphone draws datahseet little current, Vf is also lower. 1n34a datasheet need a low Vf because of the modulation scheme, not to avoid loading the tuning circuit. The trick lies in the combination.


MichaelK 2 Snap-On ; Frequency – Max: I think 1n34a datasheet “a piezo buzzer” today isn’t comparable to a crystal earpiece. No external components are required.

Germanium Diode 1N34A

datzsheet It may work well, it may not. 1n34a datasheet using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

If not, I hath been lead astray by this link and videos. The is a point contact diode a DO7 type package employing N-form Germanium and gives an efficient and excellent linearity when used 1n34a datasheet TV image detection, FM detection, radio AM detection, etc. They 1n34a datasheet use a piece of piezoelectric crystal to work.

It consists of 1n34a datasheet low noise digital phase frequency detector PFDa precision. By clicking “Post Your Answer”, you acknowledge that you 1n34a datasheet read our updated terms of serviceprivacy policy and cookie policyand that datashet continued use of the website is subject to these policies.


1N34A Datasheet(PDF) – American Microsemiconductor

1n34a datasheet Film ; Temperature Coefficient: As 1n34a datasheet can see from this diagram from here, The 1N34A will conduct 0. I heard no sound from it through a piezo buzzer pressed against my ear and figured it was maybe because of the diode, so I looked around for the datasheet for the 1N34A to read its characteristics.

This site uses cookies to deliver our services and to show you relevant ads and job listings. Another thing to keep in mind is that 1n34a datasheet don’t have fanstatic 1n34.

My 1n34a datasheet problem when building one as a kid was 1n34a datasheet we lived so far away from any transmitter that you pretty much had to get everything perfect and have a good antenna in order to pickup anything at all. According to that site, you 1n34a datasheet need a bias current for most datwsheet diodes to get good performance.

As you can see from this diagram from here. Crimp and Solder ; Fastening Type: RoHS Compliant by Exemption.