TESEQ LNA 6900 低噪放大器

增益25dB超寬帶寬可用頻率范圍達(dá)4GHz低噪聲系數(shù)可外部供電

技術(shù)參數(shù)：頻率范圍: 9 kHz ～ 2 GHz (標(biāo)稱范圍)9 kHz ～ 4 GHz (使用范圍)增益: typ. 28 dB增益平穩(wěn)度: ±0.5 / -3 dBRF-輸入: N - 母頭, 50 Ω RF-輸出: N - 公頭, 50 Ω VSWR (輸入):<1.5>20 kHz)噪聲系數(shù): typ. < 4 dB1 dB-壓縮 (輸出): >+12.5 dBm (119.5 dBμV)1 dB-壓縮 (輸入): -12.5 dBm (94.5 dBμV)攔截點(diǎn) IP3 (輸出): typ. +33 dBmDC-電壓: 11 ~ 15 VDC-電流: 約 112 mADC-接頭: ODU-母頭, 加內(nèi)導(dǎo)體工作溫度: 0° to 40°C存儲(chǔ)溫度: -20° to 60°C尺寸 (W x D x H) (不含接頭): 27 mm x 50 mm x 27 mm尺寸 (W x D x H) (含接頭): 28 mm x 95 mm x 27 mm重量: 約 127 g

The LNA 6900 is a low noise ampli? er with 25 dB of gain covering the nominal frequency range 9 kHz to 2 GHz and can be used up to 4 GHz. With its high gain and low noise ? gure, it will signi? cantly increase the sensitivity of virtually all spectrum analyzers and other RF measuring instruments. All measuring instruments have a ‘noise ? gure’, which is a measure of how good the instrument is at measuring low level signals, the lower this ? gure, the better, although the lowest signal level will still be governed by the measurement bandwidth. A typical spectrum analyzer may have a noise ? gure of 20 dB or more, whereas a typical receiver may have a noise ? gure of 10 dB. The preampli? er has a noise ? gure of typically 4 dB, signi? cantly enhancing the low level performance of such instruments, enabling signals that were previously masked by noise to be seen.The low noise ampli? er can be connected directly to the RF input (N) of the spectrum analyzer or EMI-receiver. If the LNA 6900 is used with the Teseq receiver SCR 35xx / SMR 45xx, the power supply is provided directly by the receiver via the cable LE 237. Alternatively the power supply unit PSU 6000 can be used.Frequency range: 9 kHz to 2 GHz (nominal range) 9 kHz to 4 GHz (utilizable range)Gain: typ. 25 dBGain ? atness: +0.5 / -3 dBRF-Input: N - female, 50 ?RF-Output: N - male, 50 ?VSWR (input): typ. 1.5 (above 20 kHz) Noise ? gure: typ. 4 dB1 dB-compression (output): >+12.5 dBm (119.5 dBμV)1 dB-compression (input): -12.5 dBm (94.5 dBμV)Intercept point IP3 (output): typ. +33 dBmDC-power supply: 11 to 15 V DC-current: approx. 112 mA DC-connector: ODU-female, plus on inner conductorsOperating temperature range: 0° to 40°CStorage temperature range: -20° to 60°CSize (W x D x H) (without connectors): 27 mm x 50 mm x 27 mmSize (W x D x H) (including connectors): 28 mm x 95 mm x 27 mmWeight: approx. 127 g

TESEQ LNA 6900 低噪放大器

深圳市美佳特科技有限公司（簡(jiǎn)稱“美佳特"）成立于2010年，致力于光通訊測(cè)試、通用電子測(cè)量及5G測(cè)試服務(wù)。美佳特以“無(wú)線溝通，溝通無(wú)極限 "企業(yè)使命，業(yè)務(wù)聚焦于精密測(cè)試測(cè)量?jī)x器的租賃、銷(xiāo)售、維護(hù)、計(jì)量及測(cè)試環(huán)境搭建等一站式服務(wù)。N2843A Keysight 無(wú)源探頭 Keysight 是德

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