KC9652B 2450MHz Solid State Microwave Source Medium-power Microwave Source 200W Power Generator
Description:
KC9652B is an instrument-grade medium-power microwave source. It can provide a maximum continuous output power of about 200W and can be flexibly adjusted over a wide range. At the same time, it has extremely high frequency stability and setting accuracy, and can accurately adjust the frequency in 1Hz steps.
It has good output quality, low phase noise, and parasitic amplitude modulation is less than 1%, which controls the phase noise. Its signal can be correctly detected using a peak power meter. When used to form a microwave measurement system, the detection circuit can be simplified.
The product uses temperature compensation and closed-loop control (ALC). The drift is very small in the cooling surface temperature range of 0~40℃, usually not exceeding 0.5dB. The cooling method is relatively flexible, and the heat dissipation interface is a large-area flat surface. It can be connected to an external water-cooled plate or air-cooled radiator. The device provides a 12V power output and can drive a fan without an additional power supply.
It is powered by a single 30V power supply. The built-in working power supply makes operation easy. It can use analog or digital control, including USB, RS485 and network control.
It is suitable for scientific experiments and industrial purposes with general reliability requirements, and can be used as an exciter for other microwave sources.
Features:
* 2.4-2.5GHz frequency range
* 1ppm frequency stability
* 1Hz frequency resolution
* 5-200W adjustable power
* 0.5dB power uncertainty (typical)
* 100% reflective protection
* Flexible cooling methods
* Rich control interfaces
Specifications:
* Model: KC9652B
* Brand: MEASALL
* Operating frequency: 2450MHz
* Antenna type: External
* Frequency stability: ±3KHz
* Operating voltage: 30V
Applicable Fields:
* Scientific research
* Radio measurements
* Industrial microwave systems
Data Interface:
The data interface is mainly used for users to set working parameters (such as frequency, power and IP address). It can preset working parameters and facilitate analog control. The RS485 interface is used to receive instructions from industrial control equipment and can accommodate up to 200 power sources on one bus.
The wiring of KC9652B is very simple. You only need to connect 485+ and 485- to A and B on the instrument. It should be noted that the A and B ends of PLCs from different manufacturers may have different definitions. If the polarity is opposite, they should be swapped. According to the length of the 485 line and the number of sensors, appropriate load resistance needs to be used.
The power source requires a large supply current, and the power cable should be selected according to the peak power of 10A. The cable connector is fastened with bolts. When using USB control, pay attention to the common ground of the host computer and the power supply to avoid damage to the control equipment.
For the communication protocol of the data interface, please refer to the user manual.
Installation Instructions:
There are 4 screw holes at the four corners of the KC9652B case, and Φ4mm screws are usually used to install it in the device. If the mounting screw holes do not match the device, please use an adapter aluminum plate and do not drill holes on the power source. Pay special attention to the heat dissipation design. KC9652B does not come with a heat sink by default when it leaves the factory, and an external heat sink must be installed. The entire bottom surface is the heat dissipation surface, which should be completely fitted with the heat sink. A small amount of thermal grease can be applied to the fitting surface, and thermal pads should not be used.
The installation surface should be flat and clean, and its temperature should not be higher than 40℃, preferably not higher than 25℃. The heat sink should be designed for a heat load of at least 600W, and its temperature rise should not be higher than 0.05℃/W.
In places with large vibrations, a soft coaxial cable should be used to connect the RF port. RF coaxial cable will attenuate the signal, and the shortest cable should be used as much as possible, and the power loss should be appropriately compensated. The cable should not be too thick to avoid prying the connector.
Considering that the leakage energy of power microwave applications may be large, in order to avoid interference, it is recommended to use shielded control cables and ensure that the shield is well grounded.
Package Included:
* 1 x Medium-power Microwave Source
Packaging Details:
* Weight: 1.5kg
Note:
* Please do not apply silicone grease when testing the device. It can only be turned on for a short period of time without a heat sink. Please keep it clean. If there are obvious signs of wear on the silicone grease, connectors, etc., it can not be returned.
* The life of the power microwave source is closely related to the usage scenario. When using this product, please maintain good heat dissipation. Use a power supply and control interface that meets the requirements. If the power amplifier tube burns out due to overvoltage, heat dissipation failure, reverse power, long-term open circuit use, etc., the relevant losses shall be borne by the user.
