KCC's Quizzes AQQ304 - A pure logic
1. Quote of the month: "I am not lazy, I'm just in energy-saving mode" - unknown
2. Quiz AQQ304 about finding a pure logic puzzle
Mike is looking at Anne, but Anne is looking at Paul.
Mike is married, but Paul is not.
Question:
Is a married
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September Monthly Blog Quiz! Read the blog, take the quiz, and you could win a gift card
Quiz: How Well Do You Know Adaptive Power Switching?
Is your I/O module overheating? The AD74416H's Adaptive Power Switching (APS) can cut heat dissipation by up to 40% — but how well do you really understand how it works?
Read the blog first: Cooling
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LTC5507
Production
The LTC5507 is an RF power detector for applications operating from 100kHz to 1000MHz. The input frequency range is determined by an external capacitor...
Datasheet
LTC5507 on Analog.com
Hi... I am using LTC5507 Power Detector for detecting a tone at 10.7 MHz with a 7.5KHz Bandwidth IF filter (actually 3x 7.5KHz bandwidth filters cascaded in series) for my satellite beacon receiver.
The RF Input Power to a standard Norsat LNB is -130 dBm and the LNB has a gain of 60 dB and a Noise Figure of less than 1.
The final IF signal at 10.7 MHz is almost 25 dB above the noise floor shaped by the 3x 7.5KHz BW crystal filters; the noise floor beyond 7.5 KHz BW is 70-80 dB down from the 10.7MHz tone peak.
What is the minimum peak-to-noise level (SNR or C/N) requirements for this power detector to work properly?
Also, would a Envelope detector (ad8362) or Logarithmic detector work to detect this tone?