Male Connector Plug
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 150XLR Female to RCA Male Plug Adaptor ConnectorRXD  US $357.00
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 150pcsXLR Male to RCA Female Adaptor Connector PlugRXB US $350.00
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 PKG200Microphone Speaker XLR Male Plug Connector M2 US $350.00
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 200 CATV TVCCTV Antenna Coaxial Male Connector PlugTV1 US $350.00
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 500RCA Male to RF Female Adapter Connector Plug148 US $340.00
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 PKG200Microphone AMP XLR Male Plug Connector SocketM3 US $298.00
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 200pcs4 Pin XLR Male PRO Video Camera Connector PlugM4 US $296.00
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 100Microphone Speaker AMP XLR male Plug ConnectorYSM US $289.00
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 400pcsRCA Male to RF Female Adapter Connector Plug148 s US $275.00
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 400pcsRCA Male to RF Female Adapter Connector Plug148 US $275.00
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 100XLR Female to 1 4 Mono Male TS Plug ConnectorXFM US $238.00
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 100XLR Male to RCA Female Adaptor Connector PlugRXB US $238.00
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 100XLR Female to RCA Male Plug Adaptor ConnectorRXD US $238.00
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 100XLR Male to RCA Female Adaptor Connector PlugRXBs US $237.00
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 300RCA Male to RF Female Adapter Connector Plug148 US $205.00
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 PKG100Microphone Straight XLR Male Plug Connector M1 US $188.00
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 100pcsCCTV Satellite TV Coaxial Male Connector PlugTV1 US $175.00
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 PKG100Microphone AMP XLR Male Plug Connector SocketM3 US $149.00
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 50Microphone Speaker AMP XLR male Plug ConnectorYSM US $149.00
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 100 7 Pin XLR Male Inline Connector Plug Adapter M7 US $148.00
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 1001 4 To 1 4 Male TS Mono Adapter Connector Plug4M US $148.00
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 100XLR 4 Pin Male MIC Pro Cable Connector Plug1016 US $148.00
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 100Microphone Speaker AMP XLR male Plug ConnectorYXM US $148.00
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 100 4 Pin XLR Male PRO Video Camera Connector PlugM4 US $148.00
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 50XLR Male to 1 4 Audio TRS Female Connector PlugXTF ay US $120.00
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 50XLR Male to RCA Female Adaptor Connector PlugRXB US $119.00
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 50XLR Male to RCA Female Adaptor Connector Plug1059 US $118.00
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 10XLR Female to 4 Pin Male Connector Plug Adapter4028 US $89.00
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 50pcsCCTV Satellite TV Coaxial Male Connector PlugTV1 US $88.00
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 50Microphone Speaker AMP XLR male Plug ConnectorYXM US $79.99
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 PKG100RCA Male to RF Female Adapter Connector Plug148 US $68.00
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 PKG100RCA Male to RF Female Adapter Connector Plug148 s US $68.00
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 15 1 4 TRS FEMALE to XLR MALE ADAPTER PLUG CONNECTOR US $65.95
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 25XLR Male to 1 4 Audio TRS Female Connector PlugXTF US $59.99
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 30 7 Pin XLR Male Inline Connector Plug Adapter M7 US $59.00
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 25pcs 7 Pin XLR Male Inline Connector Plug Adapter M7 US $55.00
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 30XLR 4 Pin Male MIC Pro Cable Connector Plug1016 US $49.99
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 16pcs 3 Pole Right Angle XLR Male Plug ConnectorMR1 US $47.80
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 12XLR Male to 1 4 Audio TRS Female Connector PlugXTF US $44.99
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 12Microphone Speaker Metal XLR Male Plug Connector M2 US $44.99
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Utilizing The Frustration Beyond Serial Data Communication
Anyone coping with RS232, RS422, RS485, USB as well as other serial data communication protocols knows how frustrating it can be to obtain a link with work. In the days before plug-and-play, obtaining a link with work was often learning from mistakes, and sometimes it is still that way today. Converters and adapters are making it a lot easier now, but it's still good to remember what we're dealing with here and why things can be tricky.
Classic serial connectors have either 25 or 9 pins. Back in the days when RS232 was obviously a primary means of data communication, most serial ports used the massive 25-pin connectors. These days, most serial connectors are with the smaller 9-pin, or DB9 connector, variety. In simple terms, a DB9 connection pin 1 is used to detect a signal, pins 2 and three transmit and receive data, pin 4 indicates the data terminal side is preparing to get in touch, pin 5 is utilized for ground, pin 6 indicates your data communication side is getting ready to receive, pins 7 and 8 are used for request-to-send and clear-to-send signals, and pin 9 is the ring indicator signal.
What exactly were (and infrequently are still) the remainder 16 pins in the DB25 connector employed for? The solution is that this additional pins within the original DB25 connectors were used for the selection of purposes, and never always consistently. Two pins bring another group of send/received leads. That will require secondary request-to-send and clear-to-send signals. There's also three pins used for transmitter and receiver signal timing, three for testing purposes, one as an additional shield, one each for local and remote loopback, signal detects for two main receiving lines, the other that has been entirely unassigned.
Unfortunately, as the 22 signal lines from the initial RS-232 standard were fairly clearly defined, very little one followed the common, at least as far as pin assignment went. Consequently, understanding the exact pinouts per device was essential, and connecting peripherals often required specially made cables. As a way to lessen cable complexity, a lot of vendors began dropping non-essential lines (most were only required for modems anyway). This made small and less complex DB9 connector possible. Many serial cables used just the send and receive lines.
Another endless supply of confusion was whether a computer was considered Data Communication Equipment (DCE) or Data Terminal Equipment (DTE). DCE device usually had female connectors whereas DTE devices generally had male connectors, but that is not always the truth. Therefore, lots of time was spent making, testing and looking to determine serial cables. Doing this is easier today as a result of smart RS232, RS422, RS485, TTL and USB converters and adapters. As a result of these converters, it's now possible to connect and convert to and from RS-232, RS-422, RS-485 with ease, plus they could also handle USB to serial, fiber optics and Ethernet to fiber optics.
Serial data communication happens to be a straightforward concept with a good deal of added complexity due to the innovative, but non-standard use of signals and pins. Its simplicity and logic account for its continued use today, but as a result of a whole new generation of inexpensive, reliable converters and adapters, dealing with serial interfacing issues is really a good deal less frustrating laptop or computer used to be Dbninov14.
N-plug on Tri-Lan 240 coaxial cable - Installing
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