![]() For the best wireless performance, users should choose a bigger antenna if the size of the product permits.Īn in-balance antenna is smaller in size, but it uses the PCB grounding as part of the antenna system, whereas a balanced antenna can function by itself although it is bigger. Antennas with sufficient wavelength will perform better than antennas with sub-optimal wavelength. But because an antenna’s transmission capabilities are very sensitive to its surrounding environment, for optimal results, it is best to determine its position before selecting the type.Īn antenna is designed according to the needed wavelength/frequency of operation. ![]() Is to be placed on the interior wall of the housing and the connection is through an RF connector, while an external rod antenna is likely when the antenna is to be placed on the outside of the product. FPC or PCB antennas can be options when the antenna For example, to solder an antenna to the PCB, a surface mount antenna is most appropriate. Based on their materials and processes, they can be categorized as a PCB, SMT, FPC, ceramic and external rod antenna. Of customer preferences and usage environments. To select the most suitable antenna, users must define both the protocol and operating frequency.Īntennas come in different forms and shapes, and what is ultimately selected depends on a consideration The same protocol, various frequency bands are allocated. For example, Bluetooth antennas operate within a frequency range of 2.4 to 2.485GHz, while NFC antennas operate under a frequency of 13.56MHz. The various protocols correspond to different operating frequencies. Again, for $15 it's kinda nice to have a slew on hand to get something going in a hurry, but I'm gonna order a bunch from wirebot this weekend.Wireless protocols and operating frequencies Antennas are defined by the protocol they function for, examples include Bluetooth/Wi-Fi, GNSS, cellular network, ultra-wideband, ISM and NFC. Yeah, like I said, those amazon connectors are kinda garbage. Some technician in the future will thank you. Spend a few more dollars, get pins and plugs that will make a good long-lasting repair. It's likely to be worth more money as time goes on. ![]() While this is your game, and you can do what you feel is necessary in order to get your game working. So much labor that unless it's a KISS pinball that I can sell for $7k, I usually can't justify the cost of getting the game in sellable condition. It's taking a LOT of hours of labor to replace connectors designed for 35 insertion-removal cycles. One thing that is ABSOLUTELY ESSENTIAL in pinball is good connections.Īs a matter of fact, an entire category of pinballs (the great Bally/Stern games of the 80's) is almost banned from my shop because of the decision to use poor connectors. The connectors get loose, the problems start showing up, the service person has to tell the homeowner that the cost of getting their game to be reliable exceeds the value of the game. Frequently these multi-games (when they aren't Arcade 1-up, which are a whole different level of inexpensive), frequently the games come with crimps that resemble what you have in this kit.Īnd there's no way that the home owner would know, buying by swiping right on their phone, that the arcade game they just bought has connectors that aren't adequate to keep the game in working order. One of the sad things that I constantly deal with is people who buy inexpensive Arcade Games on the internet. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |