参数资料
型号: 2650
厂商: B&K Precision
文件页数: 37/75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
13.3 ALL AUTO mode
1. When
F3
is pressed, RBW, VBW and SWEEP are set according to the setting of SPAN.
* Since “*” will be displayed on the right end of each setting value display portion of RBW, VBW,
and SWEEP if ALL AUTO mode is set up, it can check being set as ALL AUTO mode.
13.4 Setting the Detection mode
1. Pressing
PosPK
F4
SMPL
allows you to change the method to capture the trace.
NegPK
· PosPK (Positive Peak)
· SMPL (Sample)
· NegPK (Negative Peak)
: Traces the maximum value of the sample points.
: Traces the momentary value of the sample points.
: Traces the minimum value of the sample points.
14. AUTO Tuning <AUTO TUNE>
When
AUTO TUNE
is pressed, center frequency is set at the spectrum of the maximum level in
the 3.3GHz(2650)/8.5GHz(2658) band, and in addition, optimum reference level, RBW, VBW and
SWEEP are set according to the setting of SPAN.
* The AUTO tuning does not operate normally, at the time of the following 4 conditions.
1) ZERO SPAN
2) FULL SPAN
3) Signal level is -40dBm or lower
4) Signal frequency is 50MHz or lower
15. Hold/Run <HOLD/RUN>
Press
HOLD/RUN
to switch to between sweep halt and continuous sweep.
* This operates only with the key press, with no function indication.
16. Calculation Function <CALC>
Press
CALC
to switch over to the function screen shown below:
NORM
MAXHD
**
MINHD
**
AVER
256
OVRWR
F1
F2
F3
F4
F5
F6
– 3 1 –
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