Smetam deka ste go instalirale programot i sega treba da go testirame.
Za odrzuvanje na radio vrski preku meteori vi se potrebni slednite raboti:
1. Radio stanica bilo kakva samo da ima ssb na 144mhz.
2.Antena yagi horinzontalno postavena okolu 10db pa toa ke biide 7el yagi ili 6el yagi.
3.linearno pojachalo okolu 50 wati pa i nesto pomalkuima sluchaevi na max protok i so 10 w e odrzana adio vrska.
4.modem za povrzuvanje na radiostanicata so kompjuterot ISOLATED INTERFACE
This circuit incorporates two 600-ohm audio transformers (T1
& T2) and an RS232 powered optocoupler IC1. Preferably use an IC socket for
IC1, for possible quick replacement! The purpose of the transformers and an
optocoupler is to isolate the transceiver from the computer, keeping the
interference from the PC to a minimum. Ensure that the screening on the radio
and the screening on the PC are not connected together.
Stereo 3.5 mm plugs connect the line in and out on the computer
soundcard. Use the tip and earth only as in this application the sleeve is not
To control the radio PTT, an isolated signal from the computers
RS232 (RTS) line is used. If you have an available DB9 connector on your
computer, use RTS (Pin 7) and ground (Pin 5). If you have a DB25 connector on
your computer, use RTS (Pin 4) and ground (pin 7).
VR1 is a 1K linear potentiometer used to control the amount of
audio going to the MIC and is adjusted for correct audio drive to the radio,
usually converting line (0.5v) to MIC (10mV) levels. The 1.2k resistor (from the
Line Out) can be changed to a greater value if you are troubled by the pot
always being at the bottom or top of the range or alternately by adjusting the
computers audio out slider till the correct level is achieved. Operationally,
audio levels are adjusted by the computer level controls or are incorporated in
the software you will be using.
The LED (high sensitivity type) is used as an indicator when the
interface is in the transmit mode.
It is suggested that the finished interface is put in a metal
box and that the grounding is taken from the radio side of the circuit.
5.Program za tochno vreme http://www.thinkman.com/
se koristi za sinhronizacija na vremeto.
Sega za sega tolku naredniot pat prodolzuvame