TK-2217
Receiver Section
Item
Condition
1.BPF Wave
(1)Center frequency
Adjust
Spectrum analyzer setting analyzer
Center-f : 155MHz
Span : 100MHz
RBW : 30kHz
VBW : 30kHz
ATT
(2)High-edge frequency
Spectrum analyzer setting
Center-f : 174MHz
(3)Low-edge frequency
Spectrum analyzer setting
Center-f : 136MHz
2.Sensitivity
TEST CH: Low
check
[Wide]
SSG otuput:–117 dBm(0.3µV) AF VTVM
SSG MOD:3.0kHz
[Narrow]
TEST CH: Center
SSG otuput:–115 dBm(0.4µV)
SSG MOD:1.5kHz
3.SQL1
TEST CH: Center
(Threshold)
writing
[Wide]
SSG otuput:–123 dBm(0.16µV)
SSG MOD:3.0kHz
[Narrow]
TEST CH: Center
SSG otuput:–122 dBm(0.18µV)
SSG MOD:1.5kHz
4.SQL9
TEST CH: Center
(Tight)
writing
[Wide]
SSG otuput:–117 dBm(0.3µV)
SSG MOD:3.0kHz
[Narrow]
TEST CH:Center
SSG otuput:–116 dBm(0.35µV)
SSG MOD:1.5kHz
5.BATT
BATT terminal voltage:5.75V DVM
Detection
Writing
50
ADJUSTMENT /
Measurement
Test equipment
Spectrum
: 5dB
SSG
Center
DVM
High
Oscilloscope
Low
High
Low
High
调整
Adjustment
Terminal
Parts
ANT
Programming
BPF
Software:
KPG-100D
ANT
Programming
Software:
KPG-100D
ANT
BATT terminal
Specifications/
Remark
Method
Adjust the
REF -20.0 dBm
10 dB/
A_View Norm B_Blank Norm -32.43 dBm
MARKER
waveform as
155 MHz
shown to the
right.
CENTER 155 MHz
SPAN 100.0 MHz
∗
RBW 30 kHz VBW 30 kHz SWP 230 ms
REF -20.0 dBm
10 dB/
A_View Norm B_Blank Norm -30.70 dBm
MARKER
174 MHz
CENTER 174 MHz
SPAN 100.0 MHz
∗
RBW 30 kHz VBW 30 kHz SWP 230 ms
REF -20.0 dBm
10 dB/
A_View Norm B_Blank Norm -30.73 dBm
MARKER
136 MHz
CENTER 136 MHz
SPAN 100.0 MHz
∗
RBW 30 kHz VBW 30 kHz SWP 230 ms
Check
12dB SINAD or more
Write
Squelch open
Write
BATT terminal
voltage:5.75V
MKR 155 MHz
ATT 5 dB
MKR 174 MHz
ATT 5 dB
MKR 136 MHz
ATT 5 dB