Introduction:

DFG  Model No: PSEP-DFG-001, will generate different frequencies between 100 Khz to 1 MHz with a step size of 100 KHz at a level of 0 dBm. This was implemented on a micro controller and on Embedded platform with the frequency selection being provided on the front panel through a push button switch. This was developed to Ministry of Defense and is a very rugged system that can be operated in extended environmental conditions.

SPECIFICATIONS:
Hardware
Microcontroller         : ATMega16 RISC
Communication         : SPI Protocol
Debugging                : JTAG interface
Programming             : ISP interface
Speed                       : Up to 16 MIPS throughput at 16 MHz
Display                      : 16X1 LCD
Freq Selection          : Push Button.
Status LED                :  IF, LO, RF Out.
Power supply           : +9V to 15 V DC
Current                    :  500 mA
RF Section:
IF Frequency         :  100KHz – 1 MHz
Step size               :  100 KHz
Software:
IDE                          : AVR Studio 5
Language               : Embedded C
Debugger               :AVR JTAGICE mkII