Products/Services for MHz Matchbox

  • Impedance Matching Networks-Image
    Impedance Matching Networks - (25 companies)
    Impedance matching networks are electrical circuits which, when connected between two networks, match the output impedance of the source (the first network) to the input impedance of the load (the receiving or second network). The purpose of matching these two impedances is to minimize wave reflection and/or to maximize the transfer of power between the system and the load.
    Modes of Operation
    Cooling
    Input Voltage
  • RF Generators-Image
    RF Generators - (92 companies)
    RF generators and high frequency power supplies provide the power required for plasma generation, induction heating, and radar or communications applications.
  • Telephones and Cellular Phones-Image
    Telephones and Cellular Phones - (481 companies)
    ...and older, analog cellular phones use advanced mobile phone service (AMPS), a 1G standard that operates in the 800 to 900 MHz frequency band. Digital technologies for mobile telephones and cell phones include CDMA, TDMA, GSM, and DECT. Code division...
  • Chip Antennas-Image
    Chip Antennas - (111 companies)
    ...commonly manufactured for frequencies between 300 MHz and 2500 MHz, and this accounts for their limited range as well (usually just a few hundred feet or less). Chip antennas are also very precise in their frequency tuning, resulting in a narrow...
  • Crystal Filters-Image
    Crystal Filters - (52 companies)
    ...at or below 30 MHz. Filter Type. All pass - All pass filters (phase shift filters) do not affect the amplitude of the signal. Instead, they change the phase of the signal without changing its amplitude. Band pass- Bandpass filters are used to attenuate...
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    SAW Filters - (98 companies)
    ...multiple access (CDMA) technology. CDMA SAW filters are used in mobile phones which operate in the frequency band of 800 MHz and 1.9 GHz. A wideband SAW filter is a high-frequency filter that is capable of providing high stability. A piezoelectric...
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    Distress Radiobeacons - (21 companies)
    ...consists of satellites and ground stations around the world. The emergency radio beacons transmit on the 406 MHz distress frequencies. In case of a distress call, Cospas-Sarsat listeners alert the nearest rescue center. As of February 2009, the 121.5 MHZ...
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    Radio Modems - (158 companies)
    Frequency Bands and Radio Techniques. When selecting radio modems, buyers need to specify a frequency band. 900 MHz and 2.4 GHZ are unlicensed industrial, scientific and medical (ISM) bands that do not require FCC registration. For both, the maximum...
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    Power Amplifiers - (191 companies)
    ...amplifiers are designed to provide 50W RMS into 8 Ohm or 82W RMS into 4 Ohm with only 0.1% THD. Microwave amplifiers are generally available in models ranging from 290 MHz to 14 GHz. Power amplifiers can be designed and manufactured to meet most...
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    RF Isolators and RF Circulators - (180 companies)
    Important specifications for RF isolators and RF circulators include frequency range, isolation, insertion loss, voltage standing wave ratio, and operating temperature. Frequency range is measured in megahertz (MHz) and includes minimum and maximum...

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