参数资料
型号: 2650
厂商: B&K Precision
文件页数: 48/75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
19.4 Electric field strength measurement <E/F ANT>
F4
Measures electric field strength by connecting an optional antenna.
Allows using an antenna other than options by creating and inputting the original compensation table.
(Refer to “23.6 Writing of original compensation data” for how to create and write)
[Antenna connection]
[Measurement environment]
Antenna
AN 301
AN 302
AN 303
AN 304
AN 305
AN 306
2650/2658
* Please receive by the rear side of 2650/2658.
“Specifications of the antenna (antenna gain and VSWR are specified at a center of frequency range).”
Items
Type
Frequency range
Antenna gain
VSWR
Dimensions
Weight
AN 301
Sleeve
0.8 to 1.0GHz
+1dBi or higher
1.5 or lower
7.5 φ ×250mm
approx.20g
AN 302
Sleeve
1.25 to 1.65GHz
+1dBi or higher
1.5 or lower
7.5 φ ×250mm
approx.20g
AN 303
Sleeve
1.70 to 2.20GHz
+1dBi or higher
1.5 or lower
7.5 φ ×180mm
approx. 20g
AN 304
Sleeve
2.25 to 2.65GHz
+1dBi or higher
1.5 or lower
7.5 φ ×180mm
approx.20g
AN 305
1/4 λ whip
300 to 500MHz
+1dBi or higher
1.5 or lower
8.0 φ ×195mm
approx.30g
AN 306
Sleeve
4.7 to 6.2GHz
+1dBi or higher
1.5 or lower
7.5 φ ×100mm
approx.10g
Reference level
setting range
(except for the
minimum value
93 to
143dBμV/m
96 to
146dBμV/m
98 to
148dBμV/m
100 to
150dBμV/m
87 to
137 dBμV/m
109 to
159 dBμV/m
in screen shift)
* Measured value varies depending on how to have HM5033 main unit. Moreover, if the person who has
is different, measured value will vary. Because M305 is 1/4 λ whip antenna. Therefore, in the
measurement used an antenna M305, measurement errors occurs. The error value is several dB
– 42 –
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