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Entry  Thu May 19 03:13:54 2011, kiwamu, Update, Electronics, REFL11 not working 1305799561ZgerKtrd.gif
    Reply  Fri May 20 11:37:44 2011, Koji, Update, Electronics, REFL11 fixed (REFL11 not working) REFL11_transimpedance.pdf
       Reply  Thu Jun 2 23:10:10 2011, Koji, Update, Electronics, REFL11 test results (Re: REFL11 fixed) REFL11_test.pdf
Message ID: 4782     Entry time: Thu Jun 2 23:10:10 2011     In reply to: 4756
Author: Koji 
Type: Update 
Category: Electronics 
Subject: REFL11 test results (Re: REFL11 fixed) 

The full characterization of REFL11 is found in the PDF.

Resonance at 11.062MHz
Q of 15.5, transimpedance 4.1kOhm
shotnoise intercept current = 0.12mA (i.e. current noise of 6pA/rtHz)

Notch at 22.181MHz
Q of 28.0, transimpedance 23 Ohm

Notch at 55.589MHz
Q of 38.3, transimpedance 56 Ohm

 

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