ADJUSTMENT
1) Required Test Equipment
11. Distortion Meter
1. Digital Multimeter
Measurable frequency: 1kHz
Voltage range:
FS= 18Vorso
Input level:
Up to 40dB
Input resistance:
1M ohm or more
Distortion level:
1% - l00%
2. Regulated Power Supply
12. Audio Generator
Supply voltage: 13.80V
Output frequency:
88.5Hz and lkHz
Current : 15A or more
Output impedance:
600 ohm, unbalanced
3. Oscilloscope
Measurable frequency: DC to 30MHz
13. Linear Detector
Measurable frequency: Up to 500MHz
4. Spectrum Analyzer
Characteristics:
FIat
Measuring range: Up to 2GHz or more
CN:
60dB or more
5. Tracking Generator
Output frequency: Up to 2GHz or more
6. Audio Dummy Load
Impedance:
8 ohm
Dissipation:
5W or more
7. SSG
Output frequency:
1GHz or more
Output level:
-20dB/0.1uV to 120dB/1V
Moduration:
FM
8. Frequency Counter
Measurable frequency.I Up to 500MHz
Measurements stability: 0.2ppm or so
9. Power Meter
Measurable frequency.I Up to 500MHz
Impedance: 50 ohm, unbalanced
Measuring range: Full scale of 60W or so
10. Audio Voltmeter
Measurable frequency: 50Hz to 10kHz
Sensitivity: 1mV ~ 10V
Page 27
Summary of Contents for DR-M03SX
Page 7: ......
Page 8: ......
Page 9: ......
Page 10: ......
Page 11: ......
Page 12: ......
Page 13: ...11 M57735 XA0271 50 54MHz RF Power Module Page 14 ...
Page 14: ......
Page 15: ......
Page 16: ......
Page 17: ......
Page 18: ...ES0017 KZ0047AZ KS0041CZ FF0031 FF0028 ...
Page 19: ...KZ0012 DRM06 KZ0025 DRM03 AD0010 DRM06TH AB0011 DRM03SX ...
Page 29: ...DRM06 MAIN Unit Page 32 1 ...
Page 30: ...DRM06 MAIN Unit 39P Page 32 2 ...
Page 31: ...DRM03 MAIN Unit Page 33 1 ...
Page 32: ...DRM03 MAIN Unit Page 33 2 ...
Page 33: ...DRM06 DR03 CPU unit Page 34 1 ...
Page 34: ...DRM06 DR03 CPU unit Page 34 2 ...
Page 37: ...PC BOARD VIEW 1 3 Main Unit Side A Page 35 3 ...
Page 39: ...3 CPU Unit Side A 4 CPU Unit Side B Page 37 1 R223 ...
Page 40: ...3 1 CPU Unit Side A 4 2 CPU Unit Side B Page 37 2 R244 R243 S202 S203 R242 R241 R287 ...