Skip to content
View in the app

A better way to browse. Learn more.
www.Head-Case.org

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.

Contango

Members

  • Joined

  • Last visited

View Profile Find content

Everything posted by Contango

  1. Group Buy - Digital Attenuator (Kevin Gilmore)

    Contango replied to sorenb's topic in Do It Yourself
    If I'm wrong, can someone please correct me? This calculator is used for calculating unbalanced attenuator. By adding a balanced leg to the attenuator circuit (and additional resistors into that leg), should not the resistor values be R/2? Otherwise, will not the balanced attenuator board, calculated above as an unbalanced circuit, become a 20K attenuator due to (+RT) + (-RT) = 2*RT? (+RT) and (-RT) being the balanced leg terminators of the circuit. (10.2K + 10.2K = 20.4K) Soren, Thanks for putting this GB together. I'm looking forward to getting my boards. Now, just to figure out the resistors.

Important Information

By using this site, you agree to our Terms of Use.

I accept

Account

Navigation

Search

Search

Configure browser push notifications
Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.