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参数资料
型号： 2650
厂商： B&K Precision
文件页数： 66/75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
*Here,althoughthenumberofdataisfivepoints,itispossibletowriteeventhedataof
maximum of ten points. Data cannot be written in 0Hz.
3) Method 1 of writing data
The method which used the optional PC software AK 2650 .
* Please use AK 2650 of the version more than 1.03b.
The software can be updated. Please contact to our company for details.
1. Write the antenna gain to text file.
Please create a new text file by new creation of a personal computer, and open by the text editor.
· Format
“Frequency”:“Antenna gain”,“Frequency”:“Antenna gain”,“Frequency”:“Antenna gain”, ···
Example) case of AN 305
300M:0.0DB,350M:1.0DB,400M:1.4DB,450M:1.4DB,500M:0.0DB
* Please write unit with a capital letter. Moreover, Frequency can also use G (GHz).
2. It writes in by PC software AK 2650 .
Connect the personal computer to 2650/2658 by RS-232C interface cable. Turn on the power of
2650/2658 .Start the PC software AK 2650 . Please set the same baud rate of 2650/2658 and AK 2650 .
(Refer to “ 2650/2658 operating manual” for details)
On the case of electric field strength measurement, please choose [File] → [Write E/F User Data],
on the case of magnetic field strength measurement, please choose [File] → [Write M/F User Data],
from the upper menu of software, and select the text file which made some time ago. Then, data is
wrriten.
4) Method 2 of writing data
It is method of writing in which does not use AK 2650 . A user needs to prepare communication program.
1. Prepare the RS-232C communication software.
Connect the personal computer to 2650/2658 by RS-232C interface cable. Turn on the power of
2650/2658 . Start the RS-232C communication software. Please set the same baud rate of 2650/2658
and software, and unite the setting of communication. (Refer to “22. Data Output” for details.)
2. Write the data
Please transmit data of the following format to 2650/2658 from RS-232C communication software.
· Format
Caseofcompensationdataofelectricfieldstrengthmeasurement.
EFUSER“Frequency”:“Antenna gain”,“Frequency”:“Antenna gain”, ···
Case of compensation data of magnetic field strength measurement.
MFUSER“Frequency”:“Compensation coefficient”,“Frequency”:“Compensation coefficient”, ···
– 60 –
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参数描述
2650.000.00 功能描述:ID CHA.NIMH-A BATTERY CHARGER RoHS:是 类别:RF/IF 和 RFID >> RFID配件 系列:- 标准包装:1 系列:- 附件类型:WLAN-A 无线适配器 适用于相关产品:629-1002-ND、629-1045-ND、629-1046-ND、LRU2000 读取器 其它名称:2421.000.01.00629-1048DCF-660W
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26500000 制造商:Fluke Networks 功能描述:TS100 Cable Fault Finder with BNC to alligator clips
26500-000 制造商:Fluke Networks 功能描述:LAN TESTER; Tester Type:Single Ended; Resistance:330ohm; External Height:7.4"; External Width:2.75"; External Depth:1.5"; Tone Generator:No ;RoHS Compliant: NA
2650-0-00-01-00-00-33-0 功能描述:CONN PIN NAIL HEAD L=.272" RoHS:否 类别:连接器，互连式 >> 端子 - PC 引脚 系列:2650 标准包装:500 系列:2502 类型:开槽型 长度:0.386"（9.81mm） 孔直径:0.094" (2.39mm) 引脚直径:0.090"（2.29mm） 法兰直径:0.125"（3.18mm） 安装类型:陷形 触点表面涂层:锡 - 铅 触点涂层厚度:200µin（5.08µm） 其它名称:2502-3010100000702502301010000070
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