10-Transmissor de vídeo watt PA COFDM e conversor descendente do receptor de 1400 MHz a 315 MHz

Block Down-converters BDC Frequency Downconversion LO1085Mhz from 1400±50Mhz to 315±50Mhz

Parâmetros técnicosIndex requirements
input frequency1350 MHz ~1450 MHz
output frequency265 MHz ~365 MHz
Local frequency1085 MHz
Figura ruído≤1.5dB
ganho25 dB
Carrier leakage≤-20dBm
Belt unevenness(8MHz)≤1.5dB
IIP3:≥15dBm
maximum input level-10dBm
VSWR≤1.5
operation temperature-10~+60℃
voltage current≤12V/450mA(Input connector energized)
Interface RFN-50KFD
Tamanho81*48*15milímetros
Power supply modeSocket power supply
Block Down-converters BDC Frequency Downconversion LO1085Mhz
Active mixer core: The term “active mixer” is a frequency up or down converter. For example change input frequency from 1425Mhz to output frequency 340Mhz.

Block Down-converters BDC Frequency Downconversion LO1085Mhz
Block Down-converters BDC Frequency Downconversion LO1085Mhz 1400-315Mhz
Block Down-converters BDC Frequency Downconversion LO1085Mhz 1400-315Mhz
10-watt PA COFDM video transmitter and receiver down converter from 1400Mhz to 315MHz 1

10-watt PA power amplifier for COFDM video transmitter and receiver

Itens de testeIndicadores técnicos
Alcance de frequência (MHz)1400±50
PERÍODO (MHz)8
potência de saída (W)≥10
P1dB potência de saída (W)20
Ganho (dB)53± 1.0
Passagem de banda Ripple≤1.0dB p-p
Potência de entrada (dBm)-13± 1.0
ACPR (dBc)≤-35@8M@10W
Tensão de alimentação+12V ~ + 17V Vdc
Delay grupo<1us
de trabalho atual≤4A
gama de temperaturas-20~ + 70 ℃
Radio frequency jointSMA-50KFD
Tamanho do módulo (milímetros)94*58*14milímetros3
peso do módulo135g
Impedância 50 ohm

Tamanho da instalação diâmetro do orifício:

4 installation holes are left with 4*3.5mm through holes for installation.

10-watt rf pa power amplifier for cofdm video transmitter and receiver
10-watt rf pa power amplifier for cofdm video transmitter and receiver

10-watt PA power amplifier 175Mhz for COFDM video transmitter and receiver

10-watt PA COFDM video transmitter and receiver down converter from 1400Mhz to 315MHz 2

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