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参数资料
| 型号： | 2650 |
| 厂商： | B&K Precision |
| 文件页数： | 39/75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 |
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16.5 OVER WRITE mode
1. Press
F5
to enter into the OVER WRITE mode, where traces are written one over another.
The number of sweeps is unlimited.
* “OVER WR” is displayed in the CALC area on the LCD screen.
(Refer to “4. Description of Display” for details)
* Only the last one trace is saved.
16.6 SPURIOUS FREE mode
1. By pushing
F6
it will become the SPURIOUS FREE mode which simply deletes
spurious characteristic at band 1+.
* "SPR." is displayed beside CALC in liquid crystal screen CALC area.
(Refer to “4. Description of Display” for details)
* The SUPURIASU characteristic at band 1+ is a spurious calculated by the following formula
for a input signal over 6.76GHz, in case of measurement at band 1+.
(Refer to “8. Frequency Span” for details)
Spurious characteristic at band 1+ [GHz] = (Input signal [GHz] +5.64GHz) /2
* SPURIOUS FREE mode
1. SPURIOUS FREE mode is the mode which simply deletes SUPURIASU characteristic
at band 1+.
2. SPURIOUS FREE mode has a special effect in measurement of a regular wave.
3. If SPURIOUS FREE mode is used in measurement of a signal with level change or frequency
change, the phenomenon will happen that an amplitude level falls.
* How to discriminate SPURIOUS characteristic at band 1+ in manual operation
The procedure for discriminating SUPURI O S characteristic at band 1+ is as follows.
1. Set to SPAN = 10MHz.
2. Set the frequency of SUPEKUTORAMU to be discriminated to the center frequency
of 2658.
3. Verify that SUPEKUTORAMU to be discriminated is at the center of a screen, and change
the main frequency by +1MHz.
4. Judge by measured trace data.
The same frequency as the frequency set up first.
– 33 –
Measurement data.
相关PDF资料 |
PDF描述 |
|---|---|
| 2658A | SPECT ANALYZER HANDHELD 8.5GHZ |
| 2658 | SPECT ANALYZER HANDHELD 8.5GHZ |
| 265 | DIGITAL CLAMP W/CAPACITANCE/FREQ |
| 2707437 | CONN DIN RAIL FOR TRANS 5POS |
| 2708203 | ANALOG MODEM 3-WAY 24V DIN |
相关代理商/技术参数 |
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 |
| 26-500 | 制造商:MCM 功能描述:SECURITY MOMENTARY CONTACT KEYSWITCHES, MATERIAL: BRASS (CONTACTS), CURRENT RATING: 2.8 A AT 24 VDC AND 15 A AT 48 VDC |
| 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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