1
Getting Started
32
Keysight 53147A/148A/149A Operating and Programming Guide
The Front Panel at a Glance
POWER METER
POWER
GHz
MHz
kHz
Hz
20 GHz Counter/Power Meter/DVM
MODIFY
Reset/
Local
Cal
Factor
Freq
Offset
Menu
On/Off
Enter
Avg
+ / -
Freq
Clear
Resol
Shift
Ch 12
Rel Freq
Offset
Avg On
Rel Pwr
Offset
dB
dBm
Watts
mW
uW
%
Ext Rel
Error
Shift
Hold
Rate Rmt SRQ
21
22
23
24
25
26
27
28
1
3
Standby
Counter
Power
Meter
DVM
Rate
Pwr
Offset
Display
Power
dBm/W
Store
Cal
Zero
Offset
On/Off
Rel Pwr
DVM
+
–
DAMAGE
±60 VDC
Display
DVM
POWER METER
OUTPUT
Power Ref.
1.00mW 50MHz
INPUT
Do NOT Exceed
Sensor Max Power
COUNTER
Offset
On/Off
Rel Freq
Chan
Select
COUNTER
CHANNEL 1
10 Hz to 125 MHz
DAMAGE
+30 dBm
1M
Ω
COUNTER
CHANNEL 2
50MHz to 20 GHz
50
Ω
DAMAGE
+27 dBm
6
7
8
12
9
10
11
Gate
29
13
14
15
17
4
16
19
5
18
20
2
nW
Pwr Ref
1
Power / Standby switch
2
Average / Power Offset key
3
LCD display
4
Selection-keys-active indicator
5
Display Power / dBm/W key
6
Instrument-function indicators
(Counter / Power Meter / DVM)
7
Power Reference Output connector
8
Channel 1 input connector
9
Channel 2 input connector
10
Power Meter Input connector
11
DVM + connector
12
DVM – connector
13
Zero key
14
Display DVM key
15
Calibrate / Store key
16
Relative Frequency key
17
Power Offset On/Off / Relative Power key
18
Frequency Offset On/Off key
19
Selection (arrow) keys
20
Counter Channel Selection key
21
Gate indicator
22
Enter key
23
Frequency / Calibration Factor key
24
Sign change (+/–) / Rate key
25
Resolution / Frequency Offset key
26
Clear / Display Backlight On/Off key
27
Reset/Local / Menu key
28
Shift key
29
Standby indicator
Содержание 53147A
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