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5.8G UAV jammer module

High-Frequency 50W DDS Adjustable with Monitoring Function Signal Source Module 4800-5300MHz

ZD-DPA-4.8/5.3G-50W
This high-frequency 50W DDS adjustable signal source module with monitoring function,the operating frequency is 4800-5300MHz, the power is 50W, the voltage is 28V, and the conversion efficiency is ≥42% (at 50W). The output power is 10W-50W software adjustable, the ALC power adjustment range is ≥20dB, the gain is 47±1.0dB, the in-band fluctuation is ≤2.5dB, and the spurious emission is well controlled. It has rich monitoring functions, and can set parameters such as amplifier switch and alarm, and detect power, standing wave ratio, temperature, etc. in real time. Through RS485 communication, there are three frequency setting modes, small size and light weight, providing accurate and stable signal source for interference applications.
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ThisHigh-Frequency 50W DDS Adjustable with Monitoring Function Signal Source Module 4800-5300MHzrepresents a premium solution in the field of radio interference and security suppression.
Designed for sensitive security zones and key protected areas, it effectively blocks unauthorized low-altitude aircraft intrusion and maintains regional safety and order. With an operating frequency band ofmodule 4800-5300MHz, it precisely covers critical frequency bands to guarantee stable and efficient interference performance.
It supports 50W high-power output with a conversion efficiency of ≥42% at rated 50W output. The output power can be flexibly configured from 10W to 50W via software programming, featuring a power adjustment range of ≥20dB ALC, a gain index of 47±1.0dB, and in-band fluctuation controlled within ≤2.5dB. It delivers outstanding spurious emission suppression and ensures a strong, stable output from thesignal generator.
Themonitoring functionserves as a core advantage of this product. It integrates parameter control including amplifier switching and fault alerting, enabling real-time tracking of key operating data such as output power, standing wave ratio, and internal temperature. In the event of over-temperature, over-power, or abnormal standing wave conditions, the system triggers an immediate alarm and activates automatic protection mechanisms, sustaining safe and continuous equipment operation.
Equipped with RS485 communication, the module supports three independent frequency setting modes with a frequency accuracy of up to 1MHz, a maximum operating bandwidth of 500MHz, and an upper frequency limit of 6GHz, fully satisfying diverse interference application requirements. Its compact, lightweight structure allows for convenient installation and flexible deployment. Whether deployed in sensitive security perimeters or other key protection scenarios, thismodule 4800-5300MHzdelivers a reliable and high-performancesignal generatorfor professional interference applications.
ItemParameterRemark
working frequency4800-5300M
power50W
Operating Voltage28V24-36V
Conversion efficiency≥42%@50W
Adjustable output power10W~50WSoftware set power
ALC power adjustment range≥20dBVoltage Controlled Attenuation
gain47±1.0dB
In-band fluctuation≤2.5dBpeak
spurious emissionsIn working band≤-15dBm/1MHzMeasured when the center frequency plus CW signal to the maximum output power
Out-of-band9KHz～1GHzNo higher than normal noise floor clutter
1G～12.75GHz
Maximum allowable input power≥+10dBmLasts 1min without damage
Input VSWR≤1.35Add +28V, standard network output -10dBm
Output VSWR≤1.35No power, standard network output -10dBm
≤1.35Power On, Dual Directional Coupler Test
High and low temperature testWorking environment temperature (℃)-10～+65℃Low temperature can start, monitoring works normally
Gain Stability±1.5dB @-40℃～+65℃
power stability±1dB @-40℃～+65℃
Power Requirements≥4.5A @+28Vdc；CW output 50W
Power supply interface, communication interface RS4857W2Male, 1:485A; 2:485B
RF output connectorN-Female connector
with 3 LED lightsPOWER: Power indication; RUN: Running indication; ALARM: Alarm indication;
physical dimension700M-6G:155*125*26mm； 20M-500M:155*125*35mm
weight
Appearance (how to use)Signal source power amplifier integrated module (fixed on the radiator)
Monitoring FunctionDescriptionRemark
Amplifier part setting parametersAmplifier switchTurn the amplifier on or off
Alarm switchEnable and disable the alarm function
Downlink Power ControlThe maximum output power of the power amplifier can be set, the adjustment range is ≥20dB, and the high, medium and low power
levels can be set
Amplifier over temperature alarmThe high temperature power amplifier shutdown threshold can be set, the power amplifier temperature exceeds 85 degrees, it will
automatically shut down; 65 degrees will automatically restore
Amplifier overpower alarmThe actual power value is 2dB higher than the downlink ALC start control threshold and close
Power amplifier standing wave alarmWhen the standing wave detection of the power amplifier is greater than 4, the power amplifier is automatically turned off
Amplifier overcurrent alarmWhen the detection current of the power amplifier exceeds 12A, the power amplifier is automatically turned off
Amplifier under-power alarmWhen the power amplifier detection power is less than 33dBm, an under-power alarm is displayed
Amplifier overvoltage alarmWhen the power amplifier voltage exceeds 32V, the power amplifier will automatically shut down
Amplifier undervoltage alarmAmplifier voltage
Amplifier part query parametersAmplifier switch statusIf the power amplifier is set to"OFF", the query should be the state of power amplifier off state; otherwise, it is the open
power amplifier state
Downstream output power level valueDetect power amplifier output power value, detection range (Pomax+2, Pomax-20)Detection accuracy: Pout±1dB
Downward standing wave ratioThe standing wave is normally 1.2, when the load is mismatched, the query value is 4.0
temperature queryDetect the internal temperature of the module, detection range: -40℃～+100℃Detection error: ±3℃
ALC value queryThe displayed value is equal to the actual set ALC value
Voltage detectionDetection module working voltage
Current DetectionDetection module operating current
Signal generator settingsFrequency setting mode 1Any single frequency point setting within the rangeThe frequency setting accuracy is 1M, the maximum frequency bandwidth is 500M, and the maximum is 6G
Frequency setting mode 2Set the broadband frequency sweep mode, parameters such as frequency, interval, and step can be set
Frequency setting mode 3Set any 4 sub-frequency segments within the bandwidth, and the sub-segments are incremented
Module Communication ProtocolRS485
Interface definition+:28V，-: GND; 1:485A，2：485B