Roller Screws

(24 companies)
...stiffness and smooth motion. Roller Screws Information. Roller screws, also commonly known as planetary roller screws or satellite roller screws, convert rotary to precise linear motion in a similar manner to ball screws or lead screws. Roller screw devices...

Antenna Design Software

(10 companies) include telecommunications and commercial satellites, military communication systems, and consumer products such as cars, radios, and television (TVs). Antenna designers use antenna software to perform complex calculations and post-processing...

Bias Tees

(53 companies)
...through with minimum signal degradation. Typically, bias tees are used with active devices that are also remote, such as a satellite dish or TV antenna on a rooftop. By allowing the active device to receive signal and power over one set of cables instead...


(18 companies)
...used in combination with topographic maps. Satellite-based altimeters measure ground and sea surface height to provide maps of surface topography. Images credits: Wikimedia; Trendy Gadget...

Image Analysis Software

(276 companies) reduce visible noise and grain produced in the image by the digital camera. Common applications for an image analysis software system include facial recognition, satellite image processing, robotics, homeland security, document processing, medical...


(71 companies)
...combination compasses and magnetometers are used on satellites and aboard airplanes that map the local structure of the Earth's magnetic field. Navies use compasses and magnetometers to detect submarines under water. Surveyors can use these magnetometers...

Towers, Masts, and Poles

(325 companies)
Towers, masts and poles elevate, support and/or position personnel and equipment such as antennas, lighting, surveillance cameras or sensors, wind turbines, weather instruments, and power lines.

Antenna Mounts

(24 companies)
Antenna Mounts are used to hold and support antennas of all sizes and shapes.

Signal Conditioners

(944 companies)
Signal conditioners provide amplification, filtering, converting, and other processes required to make sensor output suitable for reading by computer boards.

DC Blocks

(72 companies)
DC blocks prevent the flow of direct current (DC) through radio frequency (RF) circuits. They serve as high-pass filters that prevent DC voltages, which have a frequency of zero Hertz (Hz), from interfering with sensitive RF components such as receivers. In other words, DC blocks are capacitors in series with a transmission line. They prevent the flow of DC energy while allowing RF signals to pass with little (if any) attenuation.
Inertial navigation systems use a combination of accelerometers and angular rate sensors (gyroscopes) to detect altitude, location, and motion. They may also be capable of detecting attitude, position, velocity, temperature, or magnetic field.

Signal Amplifiers

(293 companies)
Signal amplifiers accept signals from sensors and other devices and amplify them to levels suitable for further processing or digitization by computer elements.

Security Systems

(496 companies)
...cameras are also available from suppliers of security systems. Image credit: APC | Precision Satellite... used in cellular phones and wireless local area network (LAN) applications. Satellite telemetry equipment is frequently used in aerospace applications, such as relaying information from orbiting spacecraft back to mission control, or to provide...

RF Waveguide Couplers

(45 companies)
RF waveguide couplers are RF circuits used to sample RF frequency transmissions by coupling (combining) signals asymmetrically.