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radio frequency combiner
Sep , 12 2022
The circuit breaker is generally used at the transmitter. It combines two or more radio signals sent from different transmitters into an RF device transmitted by the antenna. At the same time, the interaction between signals at different ports is avoided. A circuit breaker typically has two or more input ports and only one output port.Port isolation is an important indicator that describes the cap...
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RF Dummy Load
Aug , 20 2022
What is dummy load? A dummy load is a device used to simulate an electrical load, usually for testing purposes. In radio a dummy antenna is connected to the output of a radio transmitter and electrically simulates an antenna, to allow the transmitter to be adjusted and tested without radiating radio waves. What does a dummy load consist of? So a dummy load usually consists of a composite resistor,...
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Power dividers and directional couplers
Aug , 11 2022
Power dividers (also power splitters and, when used in reverse, power combiners) and directional couplers are passive devices used mostly in the field of radio technology. They couple a defined amount of the electromagnetic power in a transmission line to a port enabling the signal to be used in another circuit. An essential feature of di...
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What's low PIM?what's the Importance of Low-PIM?
Aug , 06 2022
Low PIM means stronger signal,which means higher revenue for happy customers and operators. From a hardware perspective, this means that every connection must be designed to minimize PIM and tested to ensure proper installation. In order to understand the importance of low PIM antennas, Low PIM Combiner and Low PIM Splitter/Coupler in 5G networks, it is critical to understand what PIM refers to. P...
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Understanding Frequency Filters on Maniron
Jul , 30 2022
We have recently updated the way users can search for products based on their operating frequency. nside Frequency Range: This means that the products that you find will lie within the frequency range that you enter. So if you enter Min = 2400 MHz and Max = 2500 MHz. Then all the products you will get will have a frequency within this range, for example, 2400 - 2500 MHz, 2410 - 2490 MHz, 2440-2450...
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The difference among power divider, directional coupler and combiner
Jul , 11 2022
RF Power divider: a power divider that equally distributes signal power from one port to the output port; RF Combiner: Power synthesis, which adds two or more signals to a port; RF Directional coupler : The proportional coupling of a signal to a coupling port. The power splitter is reversed and is a combiner.A coupler can be considered a kind of power divider, but not equally divided. Power divide...
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What is the difference between band-reject filter and bandpass filter?
Jul , 01 2022
A bandpass filter is an electronic device or circuit that allows signals between two specific frequencies to pass, but that discriminates against signals at other frequencies.In signal processing, a band-reject filter (also called a band-stop or notch filter) is a filter that passes most frequencies unaltered, but attenuates those in a specific range to very low levels. The main difference between...
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Shipment of 80000meters-7/8 cable
Jun , 17 2022
The 80,000-meter 7/8 rf coaxial cable successfully entered the Ningbo warehouse on Tuesday and was delivered to the customer on time. Due to the recent increase in copper prices, many customers have purchased some passive products in advance for stocking.like power splitter,directional coupler,tapper,jumper cable,antenna etc.This is very beneficial for customers. Our production department is also ...
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Television Antennas
May , 30 2022
Television antennas are devices that allow you to catch waves at television frequencies and watch television programs. They need to be strong enough to catch up and amplify any kind of television signals, in order for you to get a good reception and be able to connect and watch a number of channels at the same time. So, a television antenna is used to amplify television signal, and it can also hav...
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