There are many wireless antenna connectors. The type of wireless antenna connector you may need will depend on the Manufacturer and Type of device you have. Most people get confused of the gender of antenna connectors because many of them are Reverse Polarity (RP). A male reverse polarity connector such as RP-SMA male will not have the pin that many identify with. Below is a chart of some of the most common connectors. We carry a full line of wireless antenna connectors and wireless pig tails to meet your needs.

Hantek makes a PC-based oscilloscopes DSO-2100 USB oscilloscope, sometimes manufactured under the following names Voltcraft/Darkwire/Protek/Acetech. Hantek doesn't officially support Linux but there are a couple of ways use it with all features.

This howto may or may not work with other Hantek oscilloscopes, such as DSO-2090, DSO-2150, DSO-2250, DSO-5200A etc. If you get one to work please note it and any changes you needed to make.

Rigol Ultrascope under Linux with VirtualBox

Ultrascope in Action

Spinner Plast 2000 for sealing of RF terminations

Application for sealing RF connectors and radio frequency feeders, resistant against both vold and heat, offers saftty agaist ingress of moisture.

Manufacture: Spinner  ( www.spinner.de)

There are many wireless antenna connectors. The type of wireless antenna connector you may need will depend on the Manufacturer and Type of device you have. Most people get confused of the gender of antenna connectors because many of them are Reverse Polarity (RP). A male reverse polarity connector such as RP-SMA male will not have the pin that many identify with. Below is a chart of some of the most common connectors. We carry a full line of wireless antenna connectors and wireless pig tails to meet your needs.

 Download cable assembly Detail

This Application Note describes the performance of the Avago Technologies AT-41511 low cost low noise bipolar transistor. The AT-41511 is used in a two stage low noise amplifier in the 800 to 1000 MHz frequency range. The amplifier is designed around the catalog S Parameters at a VCE of 8 volts and a collector current, IC, of 10 mA. Although designed for operation at a VCE of 8 volts, the amplifier has very good performance as a low noise amplifier at collector voltages as low as 3 volts. The amplifier also provides a means of generating moderate power at a VCE of 5.5 volts.

Download Full Application Note

Homebrew outdoor antenna to 2.4 GHz band.

Antenna gain is comparable to panel antennas including the Freedom Antenna Set sold in Finland. Comparing is made simple by connecting antennas to same computer with Orinoco WLAN card and indicating results in Link Test of the Client Manager. My antenna has been found about 2 dB better gain than the Freedom antenna, which is specified as 12 dBi antenna. And prices ... Oh, I need not even mention this! In Europe there is a maximum allowable output power of 20 dBm (100 mW) because of the ETSI standard we use. While Orinoco "red" card is transmitting 8 dBm signal and my antenna gain is about 14 dBi there has to be only 2 dB cable and connector loss to keep output level below 20 dBm. The Orinoco Adapter Cable takes about 1 dB and H1000 antenna cable takes 2 dB/10m. So using 5 metres antenna cable there is no risk of exceeding the output power within the ETSI standard. This antenna can also be built without the Ring to decrease antenna gain if needed especially with very short antenna cable.