Author name: Dolph

Description: The WR75 OMT from Dolph Mirowave is a Orthomode Transducer with Frequency 10 to 15 GHz, Isolation 35 dB, Return Loss 13.98 dB. More details for WR75 OMT can be seen below. Key Features: Doubles capacity at antenna 6 to 80 GHz radio applications Reduced size for lowest weight Low-cost-per-use casting method High Isolation […]

DH 3.7m ESA Antenna Systems has finished delivery and test for customer, which is for satellite broadcast TV receive and transit services. Dolph Microwave also offered Tx transmit waveguide kits and RF device besides antenna. It uses Eutelsat satellite as signal transfer, who has strict requirement of side lobes, far side lobes and cross-polarization isolation.

The precision version is manufactured from brass and painted with attractive, hard wearing, epoxy paint finish as standard. Each adaptor is tuned to offer the highest possible performance over the full waveguide frequency band. We the following precision WG to coax adaptors ready to be delivered! Precision WG to Coax Adaptors: WR137, SMA-F to UDR-70,

High-Precision Reflector with Surface Accuracy 0.23mm, Light-Weight, all-aluminum parts reflector antenna at bringing high-quality weather satellite signal acquisition and tracking. Dolph Microwave has produced high-precision, light-weight all-aluminum reflector antennas for X-band weather radar antenna systems, which can be used in various antenna mounts such as AZ/EL, X/Y, and A-E-T. The 4.5-meter X-band prime focus antenna

Dolph Microwave manufactures standard gain horn antennas specifically designs for utilization in emissions and immunity testing over the frequency range of 0.32 to 110 GHz. And, they offer high power handling capability, and low loss, also high directivity, and near constant electrical performance across a wide bandwidth, low gain variation across their operating frequency.In a

Dolph Microwave manufactures loop type broadwall directional couplers covering a wide frequency range. Multiple flange and coaxial connector types and configurations are available. It’s ideal for RF microwave applications where high power sensing is desired. It features small volume, low VSWR, low frequency response and major waveguide bandwidth. The coupling level can be custom made

Coaxial Rotary Joint Coaxial rotary joints are mainly used in 360 ° continuous rotation and the waveguide signal cannot be interrupted: such as various military radars, shipborne satellite communication devices, vehicle-mounted satellite communication equipment, satellite vehicles, emergency disaster relief command vehicles, high-end robots, and vehicles. Rotating turrets, remote control systems, radar antennas, medical systems, video

VSWR Test Double Ridge WR650D High Power Termination  – Model: DH-650DRWHPL500PA – Frequency Range: 6.5 – 18.0 GHz – VSWR: ≤1.20:1 – Average Power: ≥500W WR28 High Power Termination  – Model: DH-320WHPL500PA – Frequency Range: 26.3 – 40.0 GHz – VSWR: ≤1.20:1 – Average Power: ≥500W Package

Microwaves propagate through microwave circuits, components and devices, which act as a part of Microwave transmission lines, broadly called as Waveguides.A hollow metallic tube of uniform cross-section for transmitting electromagnetic waves by successive reflections from the inner walls of the tube is called as a Waveguide The following figure shows an example of a waveguide. A

Dolph Microwave 1.2 Meter driveaway antenna for Ku/Ka dual band . Rugged packaging, robust wind performance, ease of operation and post-delivery customer support at a very competitive price. 1.2 Meter driveaway antenna is capable of transmitting and receiving in Ku/Ka-band frequencies simultaneously. and quick deploy with operational status achieved in less than 10 minutes. Designed