TESEQ LNA 6900 低噪放大器

增益25dB超宽带宽可用频率范围达4GHz低噪声系数可外部供电

技术参数：频率范围: 9 kHz ～ 2 GHz (标称范围)9 kHz ～ 4 GHz (使用范围)增益: typ. 28 dB增益平稳度: ±0.5 / -3 dBRF-输入: N - 母头, 50 Ω RF-输出: N - 公头, 50 Ω VSWR (输入):<1.5>20 kHz)噪声系数: typ. < 4 dB1 dB-压缩 (输出): >+12.5 dBm (119.5 dBμV)1 dB-压缩 (输入): -12.5 dBm (94.5 dBμV)拦截点 IP3 (输出): typ. +33 dBmDC-电压: 11 ~ 15 VDC-电流: 约 112 mADC-接头: ODU-母头, 加内导体工作温度: 0° to 40°C存储温度: -20° to 60°C尺寸 (W x D x H) (不含接头): 27 mm x 50 mm x 27 mm尺寸 (W x D x H) (含接头): 28 mm x 95 mm x 27 mm重量: 约 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（简称“美佳特"）成立于2010年，致力于光通讯测试、通用电子测量及5G测试服务。美佳特以“无线沟通，沟通无极限 "企业使命，业务聚焦于精密测试测量仪器的租赁、销售、维护、计量及测试环境搭建等一站式服务。N2843A Keysight 无源探头 Keysight 是德

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