参数资料
型号: 2650
厂商: B&K Precision
文件页数: 40/75页
文件大小: 0K
描述: SPECTRUM ANALYZER 3.3GHZ HANDHLD
标准包装: 1
系列: 2650
类型: 工作台/手持型
频率范围: 50kHz ~ 3.3GHz
放大(级别)范围: -60 ~ +10dBm
特点: 自动微调,RS232 端口,保存/载入
包括: 电池,电源,袋
相关产品: MB400-ND - BATTERY FOR 2650A/2652A/2658A
MA400-ND - ADAPTER 120V 60HZ AC FOR 2650A
LC2650A-ND - CARRY CASE FOR 2650A/2652A/2658A
M406-ND - ANTENNA DIPOLE 4.7 TO 6.2 GHZ
M405-ND - ANTENNA DIPOLE 300 TO 500 MHZ
M404-ND - ANTENNA DIPOLE 2.25 TO 2.65 GHZ
M403-ND - ANTENNA DIPOLE 1.7 TO 2.2 GHZ
M402-ND - ANTENNA DIPOLE 1.25 TO 1.65 GHZ
M401-ND - ANTENNA DIPOLE 0.8 TO 1.0 GHZ
其它名称: BK2650
2MHz over Main frequency changed by +1MHz
Example: Discriminate SUPEKUTORAMU displayed on 7GHz.
1. Set 2658 to SPAN = 10MHz and main frequency = 7 GHz.
2. Verify that SUPEKUTORAMU is at 7 GHz.
3. Set 2658 to Main frequency = 7.001 GHz.
4. Measure spectrum and distinguish as follows.
Spurious characteristic at band 1+
Spectrum is at 7GHz.
Spectrum is at 7.003 GHz.
Measurement data.
SUPURIA S characteristic at band 1+.
17. Marker · Peak Search <MKR>
Press
MKR
to switch over to the function screen shown below:
· The display when a NORM marker is selected.
The marker is manually moved at NORM mode. Peak search function, NEXT peak search function are
available.
MARKER
PEAK SEARCH
CONV
NORM
F1
DELTA
F2
NORM
F3
PEAK
F4
NEXT
F5
dBm → W
F6
· The display when a ZONE marker is selected.
The marker moves to the biggest peak position automatically at ZONE mode, inside specified zone.
MARKER
PEAK SEARCH
CONV
NORM
F1
DELTA
F2
ZONE
F3
CNTR
F4
WIDTH
F5
dBm → W
F6
17.1 Moving the marker
Use
Use
F1
F2
to move the marker.
to put DELTA REF at the current marker position.
– 34 –
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