Top Db Connector - BuyWiseBest.com

5 Pcs Fiber Optic attenuator, Fiber Signal Attenuation Converter Inserts Connector (FC-APC, 20dB)

【Connector Type】 20dB attenuation amount, FC-APC Female to FC-APC male attenuator, adopting high performance attenuated fiber.
【Operation Wavelength】This attenuator is suitable for both 1310nm and 1550 nm single mode fiber connection.
【High Attenuation Precision】 Attenuation precision: ±10%, when connector attenuation amount003e5dB.
【Transmission Stability】 Reflectance: dB≥50, which ensures the optical power stay in a stable level on its original transmission wave..
【Easy Installation】 The simple and compact structure make it very user friendly, just need plug and play for installation.
【Product Application】 Widely used in the fiber optic communication system, for example, optical instrument calibration or fiber signal attenuation etc..

Dynamic Noise Canceling Microphone, black cycolac case.
2 Position Momentary Slide Switch, Normally Open Contacts.
Frequency Response: 100Hz - 8kHz, Output Level @ 1kHz Output Impedance: 2000 Ohms (Matches 600-5000 Ohm Inputs).
Open Circuit: -72dB (ret. 0dB = 1V/Ohm Bar Power Level: -55dB (ret. 0db = 1Mw/10 Ohm Bar.

Adapt Your 3.5mm stereo Jack For RS-232 Serial Control.
Why Run All New Cables For RS-232 Control Of Your Audio/Video System, When You Can Use This Easy Adapter..
The Velocity RS-232 Adapter Leverages Your DB9 Or 3.5mm Stereo Audio Cable To Run 3-conductor RS-232 Control Signals Between Your Control Unit And Your Video Display.Fully Molded DB9 And 3.5mm Connectors Provide Excellent Strain Relief..
This Adapter Is Ideal For Use With Computers, Projectors, And Any Control Unit&Display Requiring 3-Conductor RS-232 Serial Control..
Our Recommendation : Please Kindly Confirm The Last Picture, Especially The Pinout Wiring Diagram..

USB to RS232 adapter cable connects from the USB-A port of a computer to a device with a female DB9 port.
Bus-powered Serial to USB adapter connects to devices for configuration or programming.
Male to male serial to USB cable provides a convenient solution for communicating with equipment that require a DB9 connector.
Use a DB9 mini gender changer (sold separately) if the connector of the RS232 to USB adapter will not mate with the equipment port.
Simple installation of the USB Serial adapter using the drivers available for download from Cable Matters.
Connect a null modem adapter (sold separately) to directly connect two computers with serial cables.
Windows & Mac compatible USB to Serial cable for Windows 2000/XP/Vista/7/8/10 and MacOS 10.6 and above.
The 9 pin to USB adapter may require additional proprietary software some equipment models.
RS-232 compatible db9 to USB adapter is required for many types of equipment including a CNC Machine, GPS, telescope, Set-top box, Cisco network switch, sewing Machine and more.

Frequency:29.6/50.5/144/435MHz. Quad band antenna..
Four band 29.6 / 50.5 /144 /435MHz Mobile Antenna for TH-9800 KG-UV920R FT-8900R quad band car radio.
V.S.W.R.: LESS1.5 WITH. Connector: PL-259 Gain(MAX): 2.15dB(10/6M) 3.0dB(2M) 5.5dB(70cm).
Package contains: 1*HH-9000 antenna , 1* screw driver, 1* clip, 1* 5m cable.
Quad Band Excellent Mobile Antenna HH-9000 Pl259 Connector Stainless Steel Antenna Hh9000.

☞16 DB LOW NOISE—The max noise the water cooling pump tank could generate during work is 16 DB, so quiet and will not bother you.
☞50000 WORKING HOURS—The water cooling pump tank has a working life of 50000 hours, long service time.
☞3 PIN CONNECTOR—3-pin connector could be plugged into various devices, convenient to use. Please do not use voltage higher than dc 12 v.
☞MAX 500 L / H—The max flow rate of the water cooling pump tank is 500 L/H, and max head is 3 meter.
☞3 PIN CONNECTOR—Except the premium product we provide, we also provide considerate after sale service. Please contact us for any problem about our product. It is our pleasure to service you.

Split a DB9 9-pin male connector into two DB9 9-pin female connectors. This is an ideal and cost-effective way to connect two DB9 RS-232 serial peripherals to a PC source..
The DB9 serial splitter cable allows you to flexibly expand computer peripherals where you need it. Each cable is completely shielded, and the connector thumbscrew can provide quick-change connections..
Uses high-quality nickel-plated connectors and plugs and a high-quality PVC injection housing，With wear-resistant, durable, smooth transmission and other functions.
The cable length is 30cm, the compact and simple design is easy to carry and place, easy to use, plug and play, no driver installation.
With high compatibility, it can meet the needs of notebooks and desktops to connect to serial computers, digital machine tools, set-top boxes, industrial instruments, etc..

Split a DB9 9-pin female connector into two DB9 9-pin male connectors. This is an ideal and cost-effective way to connect two DB9 RS-232 serial peripherals to a PC source..
The DB9 serial splitter cable allows you to flexibly expand computer peripherals where you need it. Each cable is completely shielded, and the connector thumbscrew can provide quick-change connections..
Uses high-quality nickel-plated connectors and plugs and a high-quality PVC injection housing，With wear-resistant, durable, smooth transmission and other functions.
The cable length is 30cm, the compact and simple design is easy to carry and place, easy to use, plug and play, no driver installation.
With high compatibility, it can meet the needs of notebooks and desktops to connect to serial computers, digital machine tools, set-top boxes, industrial instruments, etc..

Connect your printer, modem or other RS-232 serial/parallel device to a switchbox.
Connector 1: DB25 Male and Connector 2: DB25 Female.
Each cable is foil shielded for EMI/RFI protection,available fully molded with thumbscrew connectors for a fast, easy connection every time..
All 25 lines are wired straight through pin-to-pin for ease of compatibility.