RF Phase Trimmers

Your Professional RF Phase Trimmers Supplier

Flexi RF Inc. was founded in 2023 in Santa Clara, California - at the heart of Silicon Valley, by a team of experienced RF engineers. We specialize in the design, manufacture, and supply of passive and active RF components. Our product line includes passive components such as antennas, connectors, adapters, cable assemblies, attenuators, and loads; and active components such as amplifiers, switches, and select custom modules.

Phase Trimmers

Why Choose Us

OEM and ODM
We offer both OEM and ODM services with no minimum order quantity. Whether you are developing a next-generation system or require a mature RF module solution, we provide products and technical support that scale with your innovation.

Our Services
Flexi RF offers a one-year warranty on standard products, ensuring that our service remains reliable and efficient.

Real-Time Response
Our cross-border team, spanning China and the United States, can respond to customer needs around the clock, ensuring seamless and efficient service across time zones.

Professional Team
With decades of industry experience and professional R&D as well as manufacturing facilities, our team of experienced engineers possesses strong independent innovation capabilities, enabling us to provide customers with high-quality customized RF solutions.

Specification

Sku	Connector Series	Frequency	VSWR	Impedance (Ohm)
SMA-JPK	SMA	DC~18GHz	1.60	50
Adjustable Phase	Insertion Loss (dB)	Adjustable Stype	Body Material	Body Plating
0°~100°	≤0.05 xSqt.(f_GHz)	Mechanical Movement	Brass&Stainless Steel	Gold&Passivated

Advantages of RF Phase Trimmers

● Allows precise control of RF signal propagation by changing the phase of the RF signal.
● Controls the direction of the beam transmitted by an antenna, thereby improving signal strength in a specific direction and reducing interference from other systems.
● Used in MIMO antenna array systems to create multiple paths or beams, which helps to improve system capacity and, consequently, data rate.
● Creates multiple signal paths, improving the system's immunity against jamming.
● Used in antenna diversity systems to improve signal quality and reduce fading.
● Can be controlled remotely, which is very useful where physical tuning of the phase is not feasible.
● Offers low insertion loss, meaning the signal amplitude is not significantly affected.

RF Phase Trimmers Types

Mechanical Phase Trimmer

Controlled manually with a knob and the phase from the input to the output is adjusted by turning a knob.

Analog Phase Trimmer

Controlled by a voltage level and phase shift change is based on the tuning voltage specified for the phase shifter. Analog phase shifters provide a continuously variable phase often controlled by a voltage. These analog phase shifters can be controlled with tuning diodes that change capacitance with voltage, or nonlinear dielectrics such as barium strontium titanate, or ferro-electric materials such as yttrium iron garnet.

Digital Phase Trimmer

Digitally controlled, programmable, or can be controlled via a computer interface. Digital, in this case, means two-state devices, where the states have different insertion phases at microwave frequencies. Most phase shifters digitally controlled as they are less susceptible to noise on voltage control lines.

Applications of RF Phase Trimmers

Phased Array Antennas: Widely used in radar, 5G, and satellite communication systems for beamforming and directional signal control.

Wireless Communication Systems: Employed in MIMO (Multiple-Input Multiple-Output) systems, beam steering, and adaptive antenna systems for efficient data transmission.

Radar & Defense Electronics: Enhances target detection and tracking capabilities in both military and automotive radar applications.

Test & Measurement Equipment: Integrated into RF signal analyzers and vector network analyzers for precise phase control and calibration purposes.

Microwave and Millimeter Wave Systems: Utilized in high-frequency applications such as 6G research, satellite links, and microwave imaging.

Customization Services

To better meet the diverse needs of different industries and customers, we can tailor RF phase trimmers professional solutions to your specific application scenarios and special requirements. For further information or support, please feel free to contact us.

Order Process

Contact Customer Service

Submit Order

Obtain a Quote

Confirm Order

Arrange Payment

Track Order

Receive and Inspect Goods

Packaging and Shipping

Packaging	Plastic bags, paper boxes
Transportation methods	Road transport, rail transport, sea transport, air transport

FAQ

Q: What is an RF phase trimmer?

A: A phase trimmer is a phase shifting device that applies a phase adjustment to an input signal, producing a signal with a phase slightly different than the input. A phase trimmer is used to produce a phase match between two cables, were a phase match is critical for system performance (i.e. high speed digital, high frequency, and broadband applications). =

Q: How does an RF phase trimmer work?

A: RF phase trimmer is a method of shifting the relative phase of two 70MHz signals. They are used to drive two AOMs (Acousto-Optical modulators) which in turn modulate the two halves of a split laser light. These modulated beams are recombined in an interference pattern.

Q: What types of RF phase trimmers are there?

A: Mechanical Phase Trimmer
Analog Phase Trimmer
Digital Phase Trimmer

We're professional rf phase trimmers manufacturers and suppliers in USA, specialized in providing high quality customized service. We warmly welcome you to buy high-grade rf phase trimmers in stock here from our factory.

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