中賽儀器庫(kù)存大量各種高頻儀器現(xiàn)貨特價(jià)出售中本公司長(zhǎng)期現(xiàn)金回購(gòu)各種高頻儀器 聯(lián)糸人；張彬 */*電話；*傳真； *
選用二手測(cè)量?jī)x器的優(yōu)勢(shì)是：
1、與新購(gòu)儀器幾個(gè)月的供貨期相比，購(gòu)買二手儀器的供貨期要短的多。在 時(shí)間就是市場(chǎng)的今天，優(yōu)勢(shì)無疑是最為明顯的。
2、二手儀器的價(jià)格便宜，基本為新購(gòu)儀器價(jià)格的20%～50%。在電子技術(shù)迅 速發(fā)展的今天，儀器的更新也在加快，投資越少則風(fēng)險(xiǎn)越小。
3、為了讓您放心地使用我們提供的二手儀器，我們銷售的二手儀器可以做到：
1、保修半年至一年不等。
2、可以根據(jù)您的要求，將儀器送至國(guó)家級(jí)計(jì)量測(cè)試單位進(jìn)行校準(zhǔn)。
IFR | 10KHz of signal generator of Marconi 2031 3G comes 2.7GHz
Brand: Marconi of Ma Keni of England of IFR/ of American dust law
Product brief introduction: 2030 series are high-powered signal source,al source, contain programmable modulation source and LF output, exceedingly good precision, make the user has the flexibility that frequency, phasic, extent and pulse modulation random combine. Pass rich options configuration, can satisfy the need of any application almost. 2030 can choose mode of 4 kinds of imitate. Can choose deserve to lead oscillator of test of output, aviation, the 2nd in-house modulation and pulse modulation options with Yu Gaogong, can join RF analysis and complex scanning function and in-house pulse signal generator to wait. Mark deserves to be contained namely but source of process designing modulation, large-scale modulation bandwidth and admirable precision. As a result of its flexibility and precision, 2030 series product is used extensively generally by aviation industry. It has made the standard that aircraft and airport system test in aviation industry, be in Germany especially, it is become measure ILS, VOR and DME equipment in fact standard. ◆ frequency limits:2030: 10KHz - 1.35GHz 2031: 10KHz - 2.7GHz 2032: 10KHz - ◆ 0.1Hz reachs resolution of frequency of 5.4GHz ◆ 0.1Hz the modulation oscillator of 500KHz ◆ broadband frequency modulation, bandwidth can amount to 10MHz ◆ support is onefold, double, compound with ◆ of mode of double and compound modulation support supports GPIB(IEEE 488.2 level) a variety of international letters make the ◆ of of menu user interface with process designing simple and easy ◆ sound (CTCSS, DTMF. . . . . . ) the big screen with clear and comprehensive ◆ is in a poor light liquid crystal shows ◆ blame breaks memory easily Product parameter: Output extent:- 144dBm - + 13dBm modulation means:Frequency modulation / amplitude modulation / phase modulation / broadband frequency modulation (10MHz)/ pulse modulation (options) SSB noise: Low-lyingponding Tuo?122dBc/Hz, 470MHz, frequency modulation of 20KHz deflection the rest: &Ageing of mark of the frequency inside Lt;7Hz virtual value leads (long firm) : Pang?x10-7 / year (OCXO) scanning means: Radio frequency frequency and frequency of n scanning low frequency reach n scanning volume: 152X425X525 Mm Gao Kuan grows weight: 16.5 kilograms options:Options 001: Options of oscillator of the 2nd modulation 002: Calumny grow permanent teeth tranquil children's hair? connects n to compare 70dB, ascendant edge is less than 25ns, options of typical cost 5ns) 003: + 19dBm high power outputs (apply to 2030) options only 005: GSM/PCN/PCS modulation (modulation of GMSK Bt 0.3) options 006: Options of air letter mark (must choose outfit options at the same time 001, cannot with options 003 choose at the same time outfit. Use at checking ILS, VOR, ADF, MARKER BEACON, SELCAL and DME system) options 008: Compensation of n of sth resembling a net of radio frequency bag and muti_function scanning (apply to ELC/TEMPEST/STE system) options 009: Calumny? of of ⑸ of Chen growing permanent teeth needs to choose outfit options at the same time 002, use at testing radar system) options 010:DME(needs to choose outfit options at the same time 001 reach 006, cannot choose outfit options at the same time 003 or 005) options 012: ? of instep of Qian uranous ゼ is applied to only 2030 reach 2031, cannot choose outfit options at the same time 003 or 010) options 105: Ti growing permanent teeth mirrors? of 〖 of Qiu シ ⒀ to be able to win the rise that defer and decay time, must choose outfit options at the same time 002, use at measuring TDD and TDMA receiver) options 112: Ohm of female?00 of Lu of general of children's hair of badger of to joke matchs input
