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Test Equipment Required for Alignment
Test Equipment
1.
Standard Signal Generator (SSG)
2.
Power Meter
3.
Deviation Meter
4.
Digital Volt Meter (DVM)
5.
Oscilloscope
6.
High Sensitivity
Frequency Counter
7.
Ammeter
8.
AF Volt Meter (AF VTVM)
9.
Audio Generator (AG)
10. Distortion Meter
11. Spectrum Analyzer
12. Tracking Generator
13. 4Ω Dummy Load
14. Regulated Power Supply
Caution
Since the RX AF output is a BTL output, there is a DC
Component. Isolate this with a capacitor or transformer as
shown in the fi gure.
KRK-11 (Interface box)
programming connector
(Front view)
1
2
12
3
11
4
10
5
9
6
8
7
1 : SB
7 : KVL
2 : NC
8 : NC
3 : ME
9 : NC
4 : MIC
10 : NC
5 : E
11 : NC
6 : TRD
12 : NC
Cable for BPF or MCF adjustment
• E30-3418-05 (for BPF ADJ)
• W05-1000-00 (for MCF ADJ)
ADJUSTMENT
Frequency Range
Modulation
Output
Input Impedance
Operation Frequency
Measurement Range
Frequency Range
Measuring Range
Input Impedance
Frequency Range
Frequency Stability
Frequency Range
Voltage Range
Frequency Range
Output
Capability
Input Level
Measuring Range
Center frequency
Output Voltage
Test cable for microphone input
to KRK-11
4 : MIC (WHT)
to AG
programming
AF VTVM
3 : MICG (Shield)
connector
Major Specifi cations
136 to 174MHz (TK-5710/5710H), 400 to 520MHz (TK-5810/5810H)
Frequency modulation and external modulation
–127dBm/0.1µV to greater than –47dBm/1mV
50Ω
136 to 174MHz or more (TK-5710/5710H)
400 to 520MHz or more (TK-5810/5810H)
Vicinity of 200W
136 to 174MHz (TK-5710/5710H), 400 to 520MHz (TK-5810/5810H)
1 to 20V DC
High input impedance for minimum circuit loading
DC through 30MHz
10Hz to 1000MHz
0.2ppm or less
30A
50Hz to 10kHz
3mV to 3V
50Hz to 5kHz or more
0 to 1V
3% or less at 1kHz
50mV to 10Vrms
DC to 1GHz or more
50kHz to 600MHz
100mV or more
Approx. 4Ω, 30W
13.6V, approx. 30A (adjusted from 9 to 20V)
Useful if ammeter equipped
Test cable for speaker output
E30-3313-08
to KRK-11
accessory
connector
Cut
KCH-16
Crimp terminal
3
5
(E23-0613-05)
1
4
4Ω/
220μ
5W
SP
to
+
AF VTVM
Distortion
+
meters
SP
220μ/16V
37
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