EMG-1172 TR-0614B Programmable Signal Generator 1-520MHZ |
TR-0614B design inspired by WAVETEK 3000 - info received from DO9EE
Service manual english/germany
>>Download service manual TR-0614 english(yo4hfu)<<
>>Download service manual TR-0614 germany-part 1<<
>>Download service manual TR-0614 germany-part 2<<
NEW: Stepped attenuator values and photo of good / burned attenuator
TR-0614 schematics diagrams
(click for download .pdf)
Signal schematic
Power supply
Crystal Reference
Beat Oscillator
Khz PLL
Mhz PLL
Narow VCO
Wide VCO
Output Amplifier
FM Reference
AM Reference
Modulation Board
Chassis & DA Shaper
Interface 1
Interface 2
TR-0614 B
TR-0614B TCXO version
Wobbler 1-520MHz
>>Download article ( Rádiótechnika 2003)<<
>>PCB Wobbler<<