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     Radio 
    
                    270
                     results for Radio 
    
                
                
    
                    
    
                                                                                                                        
                                                                                                    
    
                                                                     	    
    
		
    
			    
    
        
    
    		                
    
															    				Customized 100W Power Amplifier Module for Drone Defense
                
    
                
    
    										 US$160.0-195.0 / Piece 
    
    				    										 2 Pieces  (MOQ)
    				                
    
                                	                			 
    
                	 		Product Specificatio
Test item
Technical parameters
Unit
Remark
Frequency Range
860-930
MHz
Customized Frequency
Operating Voltage
28
V
28-32V
Maximum Power Output
50±0.5
dBm
100W@≤7A
Gain
45±1
dB
peak-to-peak value
In-band fluctuation
≤2
dB
peak-to-peak value
Spurious Emission 
Operating In-band
≤-15dBm/1MHz
dBm
Center Frequency add CW Signal to Maximum Power Output Test
Operating Out-of-band
9KHz~1GHz
No noise wave above normal base
dBm
1G~12.75GHz
dBm
Output VSWR
≤1.30
No power up:Standard Grid Output -10dBm
≤1.30
Power up:Dual Directional Coupler Test
high-low temperature test
Operating Ambient Temperature
-10~+55
ºC
Cold Start
Gain Stability
±1.5 @-40ºC~+55ºC
dB
Power Stability
±1 @-40ºC~+55ºC
dB
Power Supply Requirement
≥8A@+28Vdc;
Continuous Wave Output 100W
Power Supply Port
Power Cable:Red
positive Black negative
Red positive Black negative
RF Output Connector
SMA
SMA External Screw Base
Warming
Temperature,VSWR,Under Voltage/Power,Over Current
Appearance
Frequency
(MHZ)
Power
(dBm)
Current
(A)
Voltage
(V)
Dimensions(mm)
Weight
(kg)
400-500
50±1
≤7
32-36
94*170*27
0.8
500-600
50±1
≤7
32-36
94*170*27
0.8
600-700
50±1
≤7
32-36
94*170*27
0.8
720-830
50±1
≤7
32-36
94*170*27
0.8
830-930
50±1
≤7
32-36
94*170*27
0.8
930-1030
50±1
≤7
32-36
94*170*27
0.8
1170-1280
50±1
≤7
32-36
94*170*27
0.8
1550-1620
50±1
≤7
32-36
94*170*27
0.8
2400-2500
50±1
≤7
32-36
94*170*27
0.8
5100-5300
50±1
≤10
32-36
94*170*27
0.8
5700-5900
50±1
≤10
32-36
94*170*27
0.8
               			 
    
		                 				
    
    
    
        
    
            
        
    
    

    
		    
    
        
    
            
    
			    
    
        
    
            
    
																
					Authentic Wooden Retro FM Am Portable Radio with Built-in Stereo Speakers Solar Radio	
            
    
			
			
    
									 US$6.90-8.00
					/ Piece
    
													 1000 Pieces  (MOQ)
				            
    
        	
    
			 				 Authentic wooden retro FM AM portable radio with built-in stereo speakers solar radio
bluetooth radio,Portable Radios,Radio,Digital Radio
Hello, this is Mr. He from Dongguan Keshang Electronics Co.,
                     	
    
        
    
    
    
	    
    
        
	
    
	

    
        
    
        
    
            
    
			    
    
        
    
            
    
																
					Rdn-Air Fence Anti-Uav System	
            
    
			
			
    
													 1 Piece  (MOQ)
				            
    
        	
    
			 				 System Introduction RDN-1000 "Air Fence" Anti-UAV system is our UAV detection and jamming system, which has been developed after many years research. The system integrates radar, photoelectric, radio 
                     	
    
        
    
    
    
	    
    
        
	
    
	
    
		
	
    

    
        
    
        
    
            
    
			    
    
        
    
            
    
																
					Solas CCS Med Approved AIS Sart	
            
    
			
			
    
									 US$300.00-500.00
					/ Piece
    
													 1 Piece  (MOQ)
				            
    
        	
    
			 				 Product Description
Marine CCS EC Approved Automatic Identification System Search and Rescue Transmitter
- Designed to use for emergency purpose on lifecraft.
- AIS-SART has advantage in some aspec
                     	
    
        
    
    
    
	    
    
        
	
    
	

    
        
    
        
    
            
    
			    
    
        
    
            
    
																
					Rdn-420b Radio Jamming Equipment	
            
    
			
			
    
													 1 Piece  (MOQ)
				            
    
        	
    
			 				 Specification Interference frequency band 100MHz~6GHz Jamming distance ≥5km Jamming range Azimuth 0°~360° Servo control mode Automatic control (Command issued by software) Control interface Network po
                     	
    
        
    
    
    
	    
    
        
	
    
	
    
		
	
    

    
        
    
        
    
            
    
			    
    
        
    
            
    
																
					Rdn-410 Radio Detection Equipment	
            
    
			
			
    
													 1 Piece  (MOQ)
				            
    
        	
    
			 				 Specification Detection frequency band 300MHz~6GHz Detection distance ≥5km (EIRP of the UAV is 100mW) Detection distance ≥20km (EIRP of the UAV is 2W) Azimuth accuracy(RMS) ≤3°(400MHz~6GHz) Horizontal
                     	
    
        
    
    
    
	    
    
        
	
    
	
    
		
	
    

    
        
    
        
    
            
    
			    
    
        
    
            
    
																
					Kemai MD-1700bt Portable Retro AC DC Charged Am FM Sw 3 Band Stereo USB TF MP3 Radio with Remote Control	
            
    
			
			
    
									 US$11.00-12.00
					/ Piece
    
													 1000 Pieces  (MOQ)
				            
    
        	
    
			 				 https://kemai-meier.en.made-in-china.com/product/bfhpTHAlFQkm/China-Kemai-MD-1701BT-Portable-Retro-AC-DC-Charged-Am-FM-Sw-3-Band-Stereo-USB-TF-MP3-Radio-with-Remote-Control.html
Item No.
MD-1700BT
                     	
    
        
    
    
    
	    
    
        
	
    
	

    
        
    
        
    
            
    
			    
    
        
    
            
    
																
					High Performance Walkie Talkie Antenna Phexun UV-3r Model	
            
    
			
			
    
									 US$1.80-5.50
					/ Piece
    
													 20 Pieces  (MOQ)
				            
    
        	
    
			 				 Discover the superior capability of our 144/430 MHz VHF/UHF Walkie Talkie UV-3R UV3R. This remarkable antenna features a SMA Male Soft design, perfect for high-performance communication.
Key Features
                     	
    
        
    
    
    
	    
    
        
	
    
	

    
        
    
        
    
            
    
			    
    
        
    
            
    
																
					Rdn-120 Radar Detection Equipment	
            
    
			
			
    
													 1 Piece  (MOQ)
				            
    
        	
    
			 				 Specification Working frequency band Ku band Technical system Linear frequency modulation continuous wave, phased array, TWS Detection distance ≥15km(RCS=0.5m2) ≥6km(RCS=0.01m2) Distance measurement a
                     	
    
        
    
    
    
	    
    
        
	
    
	
    
		
	
    

    
        
    
        
    
            
    
			    
    
        
    
            
    
																
					Rdn-650 Four-Channel Intelligent Anti-Jamming Module	
            
    
			
			
    
													 1 Piece  (MOQ)
				            
    
        	
    
			 				 Specification Number of jamming 1 ~ 3 Jamming properties all kinds of broadband interference, narrowband interference, pulse, sweep frequency and combination interference Jamming-to-Signal Ratio(J/R) 
                     	
    
        
    
    
    
	    
    
        
	
    
	
    
		
	
    

    
        
    
                                     							                         
    
                                
												
						                        
    
                            
                                                                                                                    
    
                                    
    About Radio FAQ
    
                                    
    
                                        
      
                                                                                            
    • 
                                                    
      
                                                        
      QWhat are the key features to consider when choosing radios?
      
                                                        
      When choosing radios, consider features such as frequency range, battery life, signal clarity, and size. These aspects impact the radio's performance and usability. Consulting with a reputable supplier can help you find radios that meet your specific needs.
      
                                                    
      
                                                
      • 
                                                                                            
    • 
                                                    
      
                                                        
      QHow can I verify the credibility of a radio supplier in China?
      
                                                        
      To verify the credibility of a radio supplier in China, check their certifications, customer reviews, and years of experience in the industry. Request product samples and conduct thorough research before making a purchase decision to ensure reliability and quality.
      
                                                    
      
                                                
      • 
                                                                                            
    • 
                                                    
      
                                                        
      QWhat advantages does wholesale purchasing offer for radios?
      
                                                        
      Wholesale purchasing of radios provides cost savings, large quantities for bulk orders, and consistent product quality. Suppliers often offer discounts and customization options for wholesale purchases, ensuring you receive high-quality radios at competitive prices.
      
                                                    
      
                                                
      • 
                                                                                    
    
                                    
    
                                
    
                                                                                        
    

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