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Tait Limited TEL0046 Betriebsanleitung

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B3.4
T835 Initial Tuning & Adjustment
Copyright TEL
3.3
Test Equipment Required
You will need the following test equipment:
• computer with PGM800Win installed
• T800 programming kit
• module programming interface (e.g. T800-01-0004 - optional)
• 13.8V power supply
• digital multimeter
• audio signal generator
• RF signal generator
• audio voltmeter
• sinad meter
• oscilloscope
• distortion meter
• T800-01-0010 calibration test unit (optional)
• 4
Ω
 speaker (not needed if the calibration test unit is used)
Figure 3.1   T835 Test Equipment Set-up For Short Tuning Procedure
Figure 3.2   T835 Test Equipment Set-up For Full Tuning & Adjustment Procedure
or RF test set (optional)
not needed for short tuning procedure
Receiver
RF In
RF Signal
Generator
Audio Signal
Generator
PSU
+13.8V
-Ve
External
Modulation
Sinad
Meter
Audio
Voltmeter
Line
Line
T800
Calibration
Test Unit
PGM800Win
 and 
 show
typical test equipment set-ups
(with and without a T800-01-0010
calibration test unit).
Receiver
RF In
RF Signal
Generator
Audio Signal
Generator
PSU
+13.8V
-Ve
External
Modulation
GND
Distortion
Meter
Sinad
Meter
Audio
Voltmeter Oscilloscope
Line
Line
600
Ω
Speaker
Output
Probe
4
Ω
Speaker
(Or 4
Ω
Resistor)
CH1
CH2
GND
PGM800Win
Serial
Com
via module programming interface
(e.g. T800-01-0004)