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價(jià)格：電議
所在地：廣東 深圳市
型號(hào)：ESVB
更新時(shí)間：2012-05-14
瀏覽次數(shù)：1469
公司地址：
(女士)
| 加工定制 | 否 | 類型 | 高頻信號(hào)發(fā)生器 |
| 品牌 | 羅德與施瓦茨 | 型號(hào) | ESVB |
| 頻率 | 1（MHz） | 電平 | 1（V） |
| 外形尺寸 | 1（mm） | 重量 | 1（kg） |
R&S |ESVB | EMI接收機(jī)|羅德與施瓦茨|EMC接收機(jī)|20MHz至1GHz
聯(lián)系: 鄒勤兵/先生(經(jīng)理)
東莞:
深圳:
291397476
:
:
郵箱
網(wǎng)址：http://a563579853.5jjdw.com/index.html
歡迎來電咨詢!期待顧客上門看貨!您的滿意是我們終的追求
品 牌：德國(guó)羅德與施瓦茨 | R&S | Rohde&Schwarz
Large display range, 60 dB even for quasi-peak and average indicatiON; 70 dB for DAB/DVB signal measurements without changing input attenuation
1 fixed-tuned and 5 tracking preselection filters, optionally 4 additional fixed-tuned filters
CrySTal-stabilized synthesizer as 1st local oscillator, variable in 100 Hz steps, sweep mode forfastfrequency scanning; frequency accuracy complying withGSMrecommendations
IF filters (10 kHz,120 kHz, 300 kHz) with optimizedgroupdelay in the third IF stage; additional 1.5 MHz and 8 MHz channel filters for DAB/DVB (SAW filters type).
I/Q demodulator (1.5/4 MHz bandwidth per demodulated channel); I/Q demodulator for narrow-band IF filters included in ESN-B1 (bandwidth = 1/2 IF bandwidth)
Other Info:
With a bandwidth of 1.5 MHz and 8 MHz matching the DAB/DVB-T channel, ESVB is able to cover the entire COFDM spectrum. Thepowerof thetotalspectrum at the receiver input is the measure of DAB/ DVB-T coverage. Due to the addition of very many carriers with pseudorandom phases, the DAB/DVB-T signal behaves like white noise within the transmission bandwidth, so thatonlythe RMS measurement method is suitable for determining thepower. A thermal power meter is inadequate for mobile measurements because of the speed. Therefore, the ESVB features an RMS detector allowing the power at the receiver input to be indicated very quickly and over a wide range.
本公司長(zhǎng)期：（ 收購(gòu) 銷售 維修 租賃）:
示波器 網(wǎng)絡(luò)分析儀 綜合測(cè)試儀 頻譜分析儀 信號(hào)發(fā)生器 噪聲系數(shù)分析儀 音頻分析儀 數(shù)字萬用表 表程控電源 功率計(jì) 頻率計(jì) 阻抗分析儀 視頻分析儀 函數(shù)信號(hào)發(fā)生器 LCR電子測(cè)試儀 電子負(fù)載萬 用表校準(zhǔn)儀 示波器校準(zhǔn)儀 高壓機(jī) 數(shù)據(jù)采集器 接收/發(fā)射機(jī) 測(cè)量接收機(jī) 電纜/天線分析儀 調(diào)制度分析儀 藍(lán)牙綜測(cè)儀 GPIB卡等
免責(zé)聲明：以上所展示的[ESVB R&S | ESVB | EMI接收機(jī)|羅德與施瓦茨|EMC接收機(jī)|20MHz至1GHz]信息由會(huì)員[]自行提供，內(nèi)容的真實(shí)性、準(zhǔn)確性和合法性由發(fā)布會(huì)員負(fù)責(zé)。
