Analizador de Antena RigExpert AA-55 Zoom 0.06-55 MHz

Marca: RigExpert

Caracteristicas:

• Rango de frecuencia 0.6 55 mhz
• Compatible con sistemas de 25, 50, 75 y 100 ohmios
• Salida rf tipo de conector uhf (so-239)
• Alimentación 2 pilas alcalinas aa 1.5v / 2 pilas ni-mh aa
• Duración de la batería (100% cargada) máximo 3 horas de medición continua o máximo 2 días en modo de espera

Unión: Electrónica

Fecha de lanzamiento: 18-02-2020

Número de modelo del producto: AA55ZOOM

Identificador de producto del fabricante: AA55ZOOM

Detalles: Aa-55.zoom descripción: de alta velocidad;-mediciones muy precisas;–.pantalla excepcionalmente grande y luminoso;–.teclado elegante;–.funcionalidad estesenella paquete es incluida funda de protección y manual de istruzionerigexpert aa-55.zoom, how it works?structure diagramthe structure diagram of rigexpert aa-55.zoom is located below the: "brain of the analyzer is stm 32-bit risc microcontrolador; it controls a si5351.pll chirunning at 500.mhz and generating two sinusoidal signals; both signals are low-pass filtered and then put through pulse shapers, producing two square signals with cmos levels; resistive brigde was chosen to measure parameters of a load because of its simplicity and good frequency response; the conmutador commutates two outputs of the bridge; after the, the signal is mixed with the second channel switch output to produce audio frequency of 1.5.khz.this signal is then filtered and fed on the 12-bit adc of the microcontrolador; the 320.× 240) tft color display and the 6.× 3.keys keypad are connected directly to the cpu; the usinterface allows connecting the pc analyzer to the.close look at the bridgethis is a diagram of the resistive bridge and its connection to the mixer: the switch which is controlled by the cpu feeds the signal from the certain side of the bridge to the mezclas chip; when the load is totally active and its resistance is 50.ω, the bridge is balanced and the switch outputs the same signal in both positions; this eliminates the need of calibration of the analyzer, also giving very good precision near swr = 1.rigexpert aa-55.zoom, rango specificationsfrequency: 0.06.to 55.mhzfrequency entry: 1.hz resolutionmeasurement for 25, 50, 75.and 100-ohm systemsswr measurement range: 1.to 100.de numerical modes, 1.to 10.in chart modesswr pantalla: numerical or analog indicatorr and x range: 0. 10000, 10000.-10000; en.

EAN: 4820185420099

Dimensiones del paquete: 9.3 x 6.5 x 3.2 inches