1. 23 cm Synthesized Transverter
AD6IW
23 cm Synthesized Transverter
AD6IW

2. 23cm Band 1240 MHz - 1300 MHz 1296. 1 MHz weak signal, cw/ssb.
1270 MHz satellite band, multi - mode.
1280 MHz repeater, 12 MHz shift.
MHz national FM simplex freq.
MHz ATV.
AD6IW

3. Block Diagram
AD6IW

4. PLL
AD6IW

5. 23 cm PLL
AD6IW
AD6IW

6. 13 cm PLL
AD6IW
AD6IW

7. 23 cm Transverter
AD6IW
AD6IW

8. 23 cm Transverter - Modification
AD6IW
AD6IW

9. 23 cm Transverter - Modification Top
AD6IW
AD6IW

10. 23 cm Transverter - Amplifier
AD6IW
AD6IW

11. Controller Circuit Diagram
AD6IW

12. Controller
AD6IW
AD6IW

13. Controller - Display Side
AD6IW
AD6IW

14. Controller - Component Side
AD6IW
AD6IW

15. E²PROM Detail
AD6IW
AD6IW

16. Connector - Detail
AD6IW
AD6IW

17. Encoder Detail
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AD6IW

18. Encoder Detail
Built-in Controller
AD6IW
AD6IW

19. Serial Port
AD6IW
AD6IW

20. Antenna Switch
AD6IW
AD6IW

21. Transverter - inside
AD6IW
AD6IW

22. Side view
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AD6IW

23. Rear view
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AD6IW

24. Operational Modes
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AD6IW

25. Operational modes PLL or crystal oscillator mode
Offset frequency shift setting
+/ MHz in 250 kHz shift
IF frequency shift MHz
in 250 kHz step
AD6IW

26. Operational modes Transmission on/off time setting
Synthesizer unlocked
Dimmer setting
Output power setting
Reference frequency setting
100 Hz step
AD6IW

27. Phase noise - big picture
AD6IW
AD6IW

28. Phase Noise
AD6IW
AD6IW

29. Test results Frequency stability: 2.5 ppm Output power: 42 dBm
MDS: dB
NF: 0.6 dB
Gain: 30 dB
AD6IW
AD6IW

30. Tools Analog Devices 812 Simulator V 3.650
Keil Microvision µVision 2 V2.14
Flash Magic V1.70
WinIsp V2.17 Philips
ADI SimPLL V1.0
National Semiconductor WebBench PLL Simulator
AppCad Agilent Technologies V2.50
RFsim99 V1.03
Smith V1.82
PLL Code Loader V212
Eagle V4.0
Orcad Capture & Spice
AD6IW