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Andreas Eversberg
2016-10-30 09:25:14 +01:00
parent bb92a1f3b0
commit b70f4ecebc
10 changed files with 42 additions and 21 deletions
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docs/b-netz.html
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@@ -628,7 +628,7 @@ The base station returns to idle.
Level adjustment:
We see a receive level of around 85%.
Tune your receiver to the up-link frequency, so you get loop-back of base station broadcast.
Use the variable resistor (connecting your transmitter) to adjust the volume until the received level matches the same level of your previously received bust.
Use the variable resistor (connecting your transmitter) to adjust the volume until the received level matches the same level of your previously received message.
In my case I adjust the transmitter to match around 85%. (+- 10% is good)
Now, whatever frequency deviation the phone transmits for signaling, so does your base station.
Use the other variable resistor (connecting your receiver) to adjust the volume until the level matches about 100%. (+- 10% is good)
@@ -799,7 +799,7 @@ I call this "JPROM" (Jumper Programmable Read Only Memory).
<center><img src="b-netz_dioden2.jpg"/></center>
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