15W Linaer Cofdm 400MHz UHF for Video Transmission

Min.Order: 1
Product origin: Shenzhen, Guangdong, China
Infringement complaint: complaintComplaint
US$ 400

Description

PA COFDM BDA UHF 15W 

No.ItemRequirements
1 Frequency Range25MHz in 380-600MHz
2Output Power41.8dBm
3Linearity-32dBC for COFDM40dBC for IMD3
4Working Current<5A
5PA Gain>50dB
6PA Gain Adjust31dB,1dB Step
7In-Band Ripple2dB
8IN/OUT VSWR1.5
9Working Voltage28VDC
10RF IN/OUT PortsSMA - Female
11Dimension136*112*25mm (Exclusive Connector)
12Power Supply PortPull-core Capacitance
13Working Temperature- 25ºC to ..65ºC
14ProtectionShutdown more than 75ºC, auto-restart less than 50ºC
Shutdown over High-VSWR, auto-restart after 30s
15 I/O PortDB15 Female
(Parall)
PIN1: 1dB (Hang in air or add 5V: No ATT; Grounding: Enable ATT)
PIN2: 2dB (Hang in air or add 5V: No ATT; Grounding:  Enable ATT)
PIN3: 4dB (Hang in air or add 5V: No ATT; Grounding:  Enable ATT)
PIN4: 8dB (Hang in air or add 5V: No ATT; Grounding: Enable ATT)
PIN5:16dB (Hang in air or add 5V: No ATT; Grounding: Enable ATT)
PIN7: VSWR (Reflected RF Power Indicator; Max voltage:4V)
PIN10: P/L (Output RF Power Indicator; Max voltage:4V)
PIN11: LE /EN (5V: PA OFF; Hang in air or grounding: PA ON)
PIN14: T/L(Temperature Indicator :0.01V/1Celsius)
PIN1: GND
PIN6, PIN8,PIN9,PIN12,PIN13: NC
DB9 Female
RS485(option)
PIN1,PIN2:  RS485A;   PIN3,PIN4: RS485B;      PIN5: GND 
Data Protocol: China Mobile Standard, Baud Speed: 19200
Remarks: Items with (Option) are not standard items

 

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