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Multiband Amplifier Ma 025 Инструкция



Programmable selective amplifiers with multiple inputs for processing DTT signals.Up to 20 independent channels with digital processing.AGC of each channel working in real time.Built-in SAW filter traps to protect 5G LTE and output amplifier stage to ensure high output level.RF output test point attenuation is 30 dB.Programming from an Android device or Windows PC.Die-cast housing provides excellent shielding.




Multiband Amplifier Ma 025 Инструкция




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Avantis dPack also delivers Dyn8, a powerful and sophisticated processor boasting 4 bands of dynamic EQ and 4 bands of multiband compression. With endless applications including taming vocals, tightening sub-groups or adding sonic glue to a mix, Dyn8 changes the way we think about dynamic processing. dPack enables 16 Dyn8 engines for inserting on Input and Mix channels.


The R&SBBA300 broadband amplifiers are a new generation of highly compact solid-state broadbandamplifiers designed for high availability. They feature extremely wide, continuous frequency bandsextending up into the high microwave range, along with high linearity, outstanding noise power density andexcellent harmonic characteristics. They also boast high system configuration and operational settings flexibility.The R&SBBA300 is ideal for critical test environments such as EMC, product validation and OTA coexistence tests in the frequency range from 380 MHz to 6 GHz and an RF output power of up to 300 W P1dB.


The innovative R&SBBA300 family features high availability and robust operations. The sophisticated RF design ensures reliable, continuous operation even with mismatched loads on the RF output or shorted or open RF output. EMC labs appreciate the high mismatch tolerance of Rohde & Schwarz broadband amplifiers, which can provide full RF power at the output even with mismatches of up to VSWR 6:1.Minimizing downtime is vital to users. Rohde & Schwarz amplifiers offer high availability, stability and reliability with innovative, smart protection concepts. Functions such as periodic bias current adjustment to compensate for component aging and drift increase the lifetime of broadband amplifiers. Customized service packages increase the high system availability of R&SBBA300 amplifiers.


R&SBBA300 broadband amplifiers are designed for maximum flexibility in minimum space. The compact and modular design of the amplifiers and other components enables scalable, highly integrated rack systems with 19" plug-in units. The frequency range and power of the amplifiers can be flexibly configured and subsequently extended at any time, securing user investment. Switch options enable individual amplifiers to be combined for specific applications and multiple frequency bands can be grouped into a system.


The "QDX" (QRP Labs Digital Xcvr): a feature-packed, high performance, five-band (80, 60, 40, 30 and 20m) or six high-HF band (20, 17, 15, 12, 11 and 10m) 5W Digi-modes transceiver kit, including embedded SDR receiver, 24-bit 48 ksps USB sound card, CAT control, synthesized VFO with TCXO reference. QDX transmits a SINGLE SIGNAL, it is not an SSB modulator with associated unwanted sideband and residual carrier, or intermodulation due to amplifier non-linearity. QDX outputs a pure single signal.


The DBC-M is a Mastering version of the popular Buzz Audio DBC-20 diode bridge compressor and offers fully switched control for repeatable settings. The diode bridge gain reduction element coupled with our innovative side chain design delivers a vintage vibe like no other. The DBC-M audio path uses our Class A discrete amplifier designs in a balanced configuration from input to output with a radio steel laminated transformer to couple into the diode bridge element. This overall combination produces a desirable compression character that can best be described as tight, colourful and rich with harmonics.


Mixes with a little too tall/undefined hiphop/808/reggae - like bass drums can be taut with medium to large attack and at the same time the release results in that finished "sounds like a record" package. Surprisingly, even 3-4dB of gain reduction sounds good! On a mix where the transients of the mids are a bit too snappy, you can work with shorter attacks and then add the high pass. Here you can also catch several dB's without realising it in a bad way, except that the needle attacks are gone and the overall sound got relaxed, where otherwise I would have thrown in a multiband-band for the mids.


The BE41 is a unique Class A discrete audio amplifier designed by Tim Farrant, the owner of Buzz Audio here in New Zealand. The circuit was originally intended for amplifying the very low level output of moving coil pickup cartridges so it features a very low self noise. It exhibits a wide frequency response and very fast slew rate - even at high gains. The powerful output stage has a self adjusting bias arrangement for excellent reliability.


Dual-power input, fanless operation, support for multiband GNSS and patented active thermal compensation technology all contribute to a resilient platform. Redundancy is provided by a unique software solution with fast switching from the standby unit to the active unit in case of device failure. 2ff7e9595c


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