Improving the Hamtronics R139 VHF Weather-Satellite Receiver Interface

Jim Kocsis WA9PYH

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Improving the Hamtronics R139 VHF Weather-Satellite Receiver Interface

机译：改进Hamtronics R139 VHF卫星气象接收器接口

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The Hamtronics R139 is a good, sensitive VHF receiver. It's much better than my 15-year-old Hamtronics R137, as the circuit has been completely redesigned. After I'd listened to a few satellite passes with my new receiver, I decided to connect it to my PC and grab some geostationary and polar-orbiting weatherfax pictures.

机译：Hamtronics R139是一款出色的灵敏VHF接收器。由于电路已经完全重新设计，因此它比我15岁的Hamtronics R137更好。在用新的接收器收听了几条卫星通行证之后，我决定将其连接到我的PC并获取一些对地静止和极地轨道化的气象传真图片。

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《QST》 |2000年第5期|p.39-41|共3页
作者
Jim Kocsis WA9PYH;
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正文语种 eng
中图分类无线电电子学、电信技术;
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专利

1. Antenna Manufacturing at VHF Frequencies Applied to Weather-Satellite Data Reception [Education Column] [J] . Laviada, Jaime, Vazquez-Antuna, IEEE Antennas & Propagation Magazine . 2013,第3期

机译：VHF频率的天线制造应用于卫星气象数据接收[教育专栏]
2. Hamtronics R303-137 Weather Satellite Receiver Board [J] . Mark Spencer QST . 2010,第11期

机译：Hamtronics R303-137气象卫星接收板
3. Hamtronics R303-137 Weather Satellite Receiver Board [J] . Mark Spencer QST . 2010,第11期

机译：Hamtronics R303-137气象卫星接收板
4. IMPROVED QUALITY OF PARALLEL MAGNETIC RESONANCE IMAGING BY COMPENSATING THE RECEIVER INTERFACE IMPEDANCE [C] . Edmund KWOK, Zhiyang YOU, Zhong CHEN, Beijing conference and exhibition on instrumental analysis;BCEIA . 2001

机译：通过补偿接收器接口阻抗来提高平行磁共振成像的质量
5. Analog FFT interface for ultra-low power analog receiver architectures. [D] . Sadeghi, Nima. 2007

机译：用于超低功耗模拟接收器架构的模拟FFT接口。
6. An Improved Ambiguity-Free Method for Precise GNSS Positioning with Utilizing Single Frequency Receivers [O] . Wenhao Yang, Yue Liu, Fanming Liu 2020

机译：利用单频接收器的精确GNSS精确定位的改进无歧义方法
7. Multimode VHF Broadcasting Receiver [O] . Hradňanský Vladimír 2016

机译：多模甚高频广播接收机
8. Design VHF Antennas for Space Borne Receivers for SmallSats. [R] . Deshpande, M. 2017

机译：设计用于smallsats的空间接收器的VHF天线。

Improving the Hamtronics R139 VHF Weather-Satellite Receiver Interface

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