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    The multi-beam feed system to provide access to multiple satellites from a single antenna. Access 3 satellites over 10° of arc coverage with outstanding video response. Typical configuration may receive IS-21, IS-23, IS-34.   DH 4.5 meter PF multi-beam antenna   MULTI-BEAM ANTENNA FEATURES:   Multi-Sat performance kits designed for ease of installation […]

The narrow-side oblique slit traveling slotted waveguide array antenna is designed to suppress cross-polarization through the dual design of choke groove and polarization grid. The product has the characteristics of high gain, low sidelobe, wide scanning angle and low cross-polarization. DH-SWRAX04-64-LPS-SMA is a weather resistant X-band slotted waveguide array antenna that operates from 8.2 to

Dolph microwave offers seamless flexible/non-twistable waveguide, flexible twistable waveguide and hybrid flex/rigid waveguide assemblies from WR-22 to WR-650. and manufactured from a continuous length of thin walled copper/brass tubing. Its construction allows it to handle higher power levels than flexible twistable waveguide, and offers lower insertion and return loss. Key features Flexible Twistable sizes from

Key Features • Refector Aperture: 0.9M,1.2M,1.8M,2.4M • Antenna Type: Quick Deploy Flyaway, Auto Acquire and SNG Antenna • Ext. Ka-Band Freq. Range Rx: 17.7-21.2 _ Tx: 27.5-31.0 GHz • Axis Ration: ≤1.2dB • Refector Material: Carbon Fiber Reinforced Polymer • Optional Lightweight Cases for Easy Transportation • Sidelobe Envelope: Meets ITU-R S.580-6 • Shiping Case:

  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

    WANGKE, chief engineer of satellite application department, introduced the newly designed and improved S/X/Ka Tir-band feed, which is a typical representative of the integration of TT&C data transmission. The feed has three-band downlink data receiving capability and S-band upstream data transmitting capability. It has the characteristics of multi-band, broadband, polarization multiplexing and high

  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

  The ring- focus antenna is usually called the parabolic focal axis offset axisymmetric dual mirror antenna. Since the focal trajectory of the antenna is a circle, it is called the circular focus antenna.     The ring-focus antenna has its unique position in the satellite communication earth station antenna. Especially in the small and

  Quad-Ridged Horn Antenna is one of the wide-band antennas developed by Dolph Microwave. It covers different combined frequency bands within 0.1-40GHz, and is widely used in EMI / RFI testing, evaluation, and electronic monitoring. It can also be used as a feed for high-gain parabolic reflector antennas used in directional and monitoring.   Because

    The logarithmic periodic antenna is the main preferred form of the low frequency uwb directional antenna. The antenna family can cover octave bandwidth or even uwb bandwidth of nearly 100 octaves. The gain can be as high as 9dB. At ultra-low frequencies, a hybrid design is adopted to achieve a high integration of