Benison V7, Руководство по обслуживанию

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V7
7
ADJUSTMENT
Required Test Equipment
The following items are required to adjust radio parameters:
1. Regulated power supply
Supply voltage: 5-14V DC
Current: 3A or more
2. Digital multimeter
Voltage range: FS = Approx. 20V
Current: 10A or more
Input resistance: High impedance
3. Oscilloscope
Measurable frequency: Audio frequency
4. Audio dummy load
Impedance: 8 ohm
Dissipation: 1W or more
Jack: 3.5mm
5. SSG
Output frequency: 200MHz or more
Output level: -20dBu/0.1uV -120dBu/1V
Modulation: FM
6. Spectrum Analyzer
Measuring range: Up to 2GHz or more
7. Power meter
Measurable frequency: Up to 200MHz
Impedance: 50, unbalanced
Measuring range: 0.1W -10W
8. Audio volmeter
Measurable frequency: Up to 100kHz
Sensitivity: 1mV to 10V
9. Audio generator
Output frequency: 67Hz to 10kHz