OSHPARK
  • About Us
  • Services
  • Support
  • Sharing
  • Log in
  • Sign up
  • OSHPARK
  • About Us
  • Services
  • Support
  • Sharing
  • Log in

Satellite Pass Recorder v1.0

author: SmittyHalibut
Top
Bottom

2 layer board of 3.76 x 2.18 inches (95.4 x 55.4 mm)
Uploaded: December 22nd 2018
Shared: December 22nd 2018
Total Price: $40.95

Interface between my AnyTone AT-868UV (or any Kenwood speaker-mic standard radio), a PC gaming headset, and my iPhone (most phone headsets are the same):

  • The Headphones get both radio and iPhone audio.
  • The iPhone In gets both radio and microphone audio.
  • External PTT available to mount where convenient (handle of an Arrow antenna?)

Components:

  • All SMT components are 1206 SMT.
  • The IC is any 4x OpAmp, but choose one that can drive some current since it’s directly driving the headphones; we don’t need high fidelity here, but the more the better.
  • All 3.5mm connectors are PJ-320, 4-pin TRRS connectors. I got a bag of 100 super cheap on eBay years ago.
  • The 2.5mm connector is PJ-208, 3-pin TRS. Similarly, a bag of 100 super cheap on eBay years ago.
  • Board is sized to fit in my favorite cheap 100mm x 60mm x 25mm plastic project box: https://www.ebay.com/itm/272590733575
  • Power voltage isn’t critical, anything the op-amp can handle and within spec on your power filtering caps is fine. With the right op-amp, you could probably go as low as 5v, or as high as.. well, a lot. Check your opamp.

Homage paid to my friend, Cliff K7RR SK, after whom Fox-1Cliff is named.

73 de KR6ZY See ya on the birds, SmittyHalibut.

Interface between my AnyTone AT-868UV (or any Kenwood speaker-mic standard radio), a PC gaming headset, and my iPhone (most phone headsets are the same):

  • The Headphones get both radio and iPhone audio.
  • The iPhone In gets both radio and microphone audio.
  • External PTT available to mount where convenient (handle of an Arrow antenna?)

Components:

  • All SMT components are 1206 SMT.
  • The IC is any 4x OpAmp, but choose one that can drive some current since it’s directly driving the headphones; we don’t need high fidelity here, but the more the better.
  • All 3.5mm connectors are PJ-320, 4-pin TRRS connectors. I got a bag of 100 super cheap on eBay years ago.
  • The 2.5mm connector is PJ-208, 3-pin TRS. Similarly, a bag of 100 super cheap on eBay years ago.
  • Board is sized to fit in my favorite cheap 100mm x 60mm x 25mm plastic project box: https://www.ebay.com/itm/272590733575
  • Power voltage isn’t critical, anything the op-amp can handle and within spec on your power filtering caps is fine. With the right op-amp, you could probably go as low as 5v, or as high as.. well, a lot. Check your opamp.

Homage paid to my friend, Cliff K7RR SK, after whom Fox-1Cliff is named.

73 de KR6ZY See ya on the birds, SmittyHalibut.

Top
Bottom
  • Actions

      Ordering shared project

      Hey there! Before ordering, make sure you have all all the info you need to complete and use this design. This usually means a component list, and sometimes additional information such as assembly notes, source code, or usage guides.
      Since this is a project designed by a community member, it may contain design errors that prevent it from working as intended. OSH Park cannot place any guarantees about the functionality or correctness of the design.
      Order Board
      Order Board Download Permalink Embed link
Embeddable link to order this shared Project
  • COMPANY
  • About Us
  • Blog
  • Shop
  • SERVICES
  • Upload Your File
  • Prototypes
  • HELP
  • Support
  • If you can't find what you're looking for, please contact us at [email protected]
  • CONNECT
  • Shared Projects
  • Log in / Sign up
Whaleshark white
Follow us
© Copyright 2023 Oshpark LLC | Privacy