![]() |
|
#1
|
||||
|
||||
![]() |
#2
|
||||
|
||||
![]()
this circuit is part 85 of my dch front
what is the purpose of it? |
#3
|
|||
|
|||
![]()
its a transmitter. pin 2 and pin 6 have to connect its other to properly run this transmitter
|
#4
|
||||
|
||||
![]()
Hi folharin
I have a question for you. Has i understood, this transmiter is fom your DCH 85, correct? An if so, what is the coil wire diameter? What are your expiriencies with DCH 85? In advance many thanks Nelson |
#5
|
||||
|
||||
![]()
Transmitting to 949 hz ?????????
![]() Capacitor (C):10nanoFarad (nF) microFarad (μF)Resistor 1 (R1):150ohms (Ω) kilohms (kΩ) megaohms (mΩ)Resistor 2 (R2):1ohms (Ω) kilohms (kΩ) megaohms (mΩ)Frequency:949.343HzCycle Time:1.053msDuty Cycle:99.34%Time High:1.046msTime Low:6.930μs |
#6
|
||||
|
||||
![]() coil tuned to 42.5 Khz..... ?????? ![]() Contur calculation Circuit capacitance: 100 nF Frequency of a circuit: 42.5 kHz =>Inductance of a circuit: 140.237 µH ---------------------------------------------------------------------------- Inductance calculation — Multilayer coil Coil inductance 140.237 µH Diameter of former D: 40 mm Length of winding l: 5 mm Diameter of a wire d: 0.3 mm =>Thickness of the coil c: 1.313 mm =>Resistance of the coil 1.717 Ohm =>Necessary length of the wire: 7.034 m =>Number of turns of the coil: 54.699 |
#7
|
||||
|
||||
![]()
drtech, of where take you these messurements?¿?¿¿¿¿ you have a dchs 85?
may be these trasmiter send any low armonic drtech de donde tomaste esas mediciones? tienes tu una dchs 85? puede ser que ese trasmisor mande algunas bajas armonicas ![]() |
![]() |
|
|