modelsim

Relevant Pages

• Re: Multiplex decoder nearly rewired.
  ... Just 1/8 of a turn on the 38kHz oscillator tuned circuit slugs means ... >>> the FM stereo composite signal. ... > stereo wave form is such that the demodulated L-R audio level will be ... for the same ranges of audio and DSB signals. ...
  (rec.audio.tubes)
• Re: Multiplex decoder nearly rewired.
  ... signals and this is a critically damped LC filter which is about 1dB down at 16kHz, ... The Quad method is simple, and there is no other de-emphasis ... > of the QUAD decoder only 1.75 dB down at 15 kHz. ... The idea of the sine wave and linear ...
  (rec.audio.tubes)
• Re: Horizontal Dipole - zero degrees elevation
  ... to reason that at that great distance, the wave will have attenuated ... because I can actually see a channel 23 transmitting antenna from my ... so the horizon is not at zero degrees for any antenna above ground level, over flat ground its always below horizontal, on a hill or from a tower its even more negative, and in a valley it can be way above horizontal. ... You should also note that many broadcast antennas for TV and FM are designed with a tilt to send the signal down toward the ground, especially if they are on high hills or big towers, they would have weak signals near the tower if they didn't tilt it down... ...
  (rec.radio.amateur.antenna)
• Re: Redshift without expansion
  ... be able to see anything except for unmodulated signals. ... when in fact it remains an analogy. ... Ive said almost every post that I dont think the flux can oscillate in ... and the flux isnt actually a traverse wave then how do you explain ...
  (sci.astro)
• Re: HAARP What Bandwidth? (was Re: Recording of HAARP and Moon Echo)
  ... So, if you send a 2 second long pulse -to- the moon, it will ... to pass through the rings of the other with no harm done to either wave. ... IMHO - To the Radio receiving the Two Separate Signals ...
  (rec.radio.shortwave)