Shenzhen Cellrise System Technology Co Ltd

shenzhen, China

• MOQ 1 Piece(s)
• Frequency2300-2390MHz
• Brand NameOEM/ODM/CELLRISE
• ApplicationTelecommunication
• ConnectorSMA Female
• Working current3.0A
• Max Gain43±1dBm
• Number Of Flowerrf power amplifier
• Working voltage28V
• Keyword20 watt rf power amplifier module
• Gain Up link≤18±2dB(customized)
• Gain Down link≤55±2dB(customized)
• Model NumberYT2300-90U18D4355-Z1
• Total Carbohydrate1 Year
• Country of OriginShenZhen
• Dimensions(mm)130x110x20.5mm (without connectors)

What is the rf power amplifier? an amplifier, electronic amplifier or (informally) amp is an electronic device that can increase the power of a signal (a time-varying voltage or current). An amplifier uses electric power from a power supply to increase the amplitude of a signal. The amount of amplification provided by an amplifier is measured by its gain: the ratio of output to input. An amplifier is a circuit that can give a power gain greater than one. A radio frequency power amplifier (rf power amplifier) is a type of electronic amplifier that converts a low-power radio-frequency signal into a higher power signal. Typically, rf power amplifiers drive the antenna of a transmitter. Design goals often include gain, power output, bandwidth, power efficiency, linearity (low signal compression at rated output), input and output impedance matching, and heat dissipation.

• MOQ 1 Piece(s)
• weight1.55Kg
• Humidity5%- 95%
• Power100 W
• Keyworddummy load
• Dimensions139x100x60mm(without connectors)
• VSWR1.2
• Frequency698-2700MHz
• ConnectorDIN Male
• Temperature range-55 °C to +65 °C

What is the terminationdummy load? terminationdummy load is a resistive component that absorbs all the output power of an electrical generator or radio transmitter in order to simulate working conditionsfor test purposes. the function of terminationdummy load a. To test a radio transmitter , it acts as a protector to be a substitute of antenna.50ohm dummy load provides proper resitance at final rf amplifier stage. B. To prevent away from other radios interference when ajusting and testing the transmmiter c. To be a replacement of the loudspeaker during audio amplifier testing. D. To be used in the isolated port in a directional coupler and the unusedport of a power divider.

• MOQ 1 Piece(s)
• Power300 W
• ApplicationsIP66
• Keywordcavity filters
• VSWR1.22
• Packing1pcs/box
• Temperature range-20 °C to +55 °C
• Frequency885-909/930-954MHz
• ConnectorDIN-Female /DIN-Male
• Humidity5%- 95%
• Dimensions221x146x61.5 mm(without connectors)

• MOQ 1 Piece(s)
• Frequency698-806/824-960MHz
• Packaging Type1pcs/box
• Power300 W
• Humidity5%- 95%
• Insertion loss≤0.5dB
• Keywordlow pim diplexer combiner
• VSWR1.25
• ApplicationsIP67
• Temperature range-20 °C to +60 °C
• ConnectorDin-Female

what is hybrid combiner? hybrid combiner is commonly used in combine two or more signals on the same frequency band. its main function is to achieve a multi-channel broadband microwave signal and to ensure that the isolation between the output signal and reduce the signal interference. mainly used in repeater station or base station for combing power, also can be used in indoor distribution system. rf power combiners and rf splitters are the same items. the same circuits can be used to combine and split rf power, the only difference being that rf power is applied to one port and extracted from other in the case of the rf splitter, and for the rf combiner, power is applied in the opposite direction.