在 MyAntennas.com 上销售不到 100 种产品的小规模经营让我亲身体会到,经营这样一个拥有如此多不同产品的企业所需的成本是巨大的。 我曾引导许多客户购买他们的远程天线调谐器,现在需要有人来填补这个空白。如果他们的许多产品出现在 Aliexpress/Alibaba 或 eBay 上,请不要感到惊讶。 WF7A: 我知道 MFJ 的产品不...
在 MyAntennas.com 上销售不到 100 种产品的小规模经营让我亲身体会到,经营这样一个拥有如此多不同产品的企业所需的成本是巨大的。 我曾引导许多客户购买他们的远程天线调谐器,现在需要有人来填补这个空白。如果他们的许多产品出现在 Aliexpress/Alibaba 或 eBay 上,请不要感到惊讶。 WF7A: 我知道 MFJ 的产品不...
MFJ Enterprises Inc , Ameritron , Hy-Gain , Hygain,Cushcraft , Vectronics , Mirage , MFJ, MFJ Enterprises , Antenna,Radio , Ham Radio , Amateur Radio , Tuner,Analyzer, Starkville,Amplifier, Xiegu, Loop Antenna ,
An inveterate tinkerer, author Phil Salas, AD5X, subscribes to the old ham tradition that there's no product made that can't be made just a little bit better. One of his particular passions is anything connected with antennas. So, along with his review of MFJ's new line of loop ...
Amateur Wire Antennas The MFJ-1778 G5RV type antenna covers 10, 15, 17, 20, 30, 40 and 80 meters. It is 102 feet long with a 33 foot lead in made of 450 ohm ladder line. Termination is an SO-239 jack. This antenna can be erected in a dipole or inverted V configuration. It...
MFJ conceptors highlight the fact that to work properly the unit must operate on signals that are the same on both inputs, the MAIN and AUXILIARY antennas. If the same noise is present on both inputs, it is nulled while a Q signal will be enhanced. Being given that some sources of ...
P Salas - 《Cq Amateur Radio》 被引量: 0发表: 2008年 High-band antennas Presents the VHF/UHF ham bands and pressure on spectrum-space. How to counteract problems in the use of ham bands; Antennas for VHF/UHF; Use of MFJ SWR Ana... Carr, Joseph J - 《Popular Electronics》 被引量...
By ham radio operator and antenna enthusiast L.B. Cebik, W4RNL. Practical level antenna book for technicians, amateur radio operators, and students. Provides direct and clear information on the theory of "antennas from the ground up". Gives rational expectations based on as much clarity as a...
MFJ Enterprises Inc , Ameritron , Hy-Gain , Hygain,Cushcraft , Vectronics , Mirage , MFJ, MFJ Enterprises , Antenna,Radio , Ham Radio , Amateur Radio , Tuner,Analyzer, Starkville,Amplifier, Xiegu, Loop Antenna ,
MFJ Enterprises Inc , Ameritron , Hy-Gain , Hygain,Cushcraft , Vectronics , Mirage , MFJ, MFJ Enterprises , Antenna,Radio , Ham Radio , Amateur Radio , Tuner,Analyzer, Starkville,Amplifier, Xiegu, Loop Antenna ,