MFJ-226
MFJ VNA Analizzatore di Antenna 1-230 MHz
Prestazioni di uno strumento professionale a prezzo competitivo.
Incredibilmente potente MFJ-226 è il primo e unico palmare VNA (Vector Network Analyzer) a basso costo per calibrazione OSL con eccellente precisione e rilevazione della reattanza.
- Risoluzione 1 Hz.
- Scansione di frequenza: SWR, impedenza, resistenza, reattanza, angolo di fase, complesso Return Loss, Smith Chart
- Segno reattanza
- Incredibile accuratezza OSL (Open-Short-Load) calibrazione con.
- Calibrazione OSL e vera reattanza con indicazione del segno da 1 MHz a 230 MHz
Oltre all’impedenza esso misura molti altri parametri di carico critico con una precisione eccezionale, correggendo perdite di linea e angolo di fase.
Modalità frequenza singola
SWR
Frequenza
Impedenza
Serie e impedenza parallelo (R ± jX)
S11 (rettangolare e polare)
Capacità
Induttanza
Modalità Scansione Frequenza
Genera, display, cattura trame precise in funzione della frequenza di
SWR
Impedenza (Z)
Resistenza (R)
Reattanza (± X)
Return Loss (S11)
Angolo di fase
Smith Chart
SmithChart grafico mostra S11 ampiezza e angolo di fase su qualsiasi span di frequenza specificata.
32 Memorie
32 memorie permettono di catturare schermate fatte nel campo per il download nel PC tramite porta mini USB per la conservazione e l'uso più tardi.
Conservazione delle Calibrazioni OSL
È possibile eseguire calibrazioni OSL attraverso il vostro cavo di test o alimentazione a diverse frequenze e conservarle per un uso futuro.
Facile da leggere LCD retroilluminato
Luminoso schermo LCD retroilluminato 2 1/2 pollici è di facile lettura, anche in pieno sole.
Utilizzare due batterie AA
Potete usare batterie alcaline usa e getta o batterie AA NiMH ricaricabili (non incluse).
Firmware aggiornabile tramite porta USB.
Include adattatori N-to-SO-239 e mini USB da 48 pollici al cavo USB.
MFJ 226 English Version
MFJ VNA Antenna Analyzer covers 1 to 230 MHz, 1Hz resolution.
•Frequency sweep plots: SWR, Impedance, Resistance, Reactance,Phase Angle, Complex Return Loss, Smith Chart
•Sign of reactance
•Amazing accuracy with OSL(Open-Short-Load) calibration.
New MFJ-226 introduces the MFJ Times Technology series of advanced Antenna Analyzers!
This groundbreaking VNA antenna analyzer -- MFJ-226 Antenna Expert -- delivers OSL calibration and true reactance including its sign from 1 MHz to 230 MHz with 1-Hz frequency resolution!
Incredibly Powerful MFJ-226 is the first and only low-cost handheld VNA(Vector Network Analyzer) to feature OSL(open/short/load) calibration for super accuracy and sign of reactance to positively identify inductive or capacitive reactance.
These two features, normally only found on lab instruments, place incredible diagnostic power in the palm of your hand.
With it, you`ll measure impedance plus many other critical load parameters directly or through a feed-line or test cable with exceptional accuracy, correcting for line loss and phase angle.
Single Frequency Mode
Presents an unusually wide range of load information including . . .
SWR
Frequency
Impedance Magnitude
Series and Parallel Impedance (R±jX)
S11 (Rectangular and Polar)
Capacitance
Inductance
Swept-Frequency Mode
Generates, displays, captures accurate plots versus frequency of
SWR
Impedance (Z)
Resistance (R)
Reactance (±X)
Return Loss (S11)
Phase Angle
Smith Chart
SmithChart plot shows S11 magnitude and phase angle over any frequency span you specify.
32 Memories
32 memories let you capture screens made in the field for download into your PC via mini USB port for later storage and use.
Store OSL Calibrations
You can run OSL calibrations through your test cable or feed-line or at different frequencies and store them for future use.
Fits Your Hand Perfectly
Better doesn`t mean bigger! The MFJ-226`s compact and virtually indestructible molded case fits your hand perfectly with real back-lit keys that depress to give you tactile feedback.
Easy-to-read Backlit LCD
Bright 2 1/2 inch LCD backlit screen is easy-to-read, even in direct sunlight.
Use two AA batteries
Use disposable Alkaline or rechargeable NiMH AA batteries (not included).
Firmware upgradeable via USB port.
Includes N-to-SO-239 adapter and 48-inch mini USB to USB cable.
3 1/4W x 6 1/2H x 1D inches.
9.3 ounces.
Looks, Feels, Performs Like a Professional Instrument
MFJ-226 has both the hefty feel and advanced performance of a professional field-service instrument costing hundreds or even thousands of dollars more.
If you`ve ever wished for the accuracy and flexibility of a professional-grade S11 VNA without the boat-anchor packaging and prohibitive price, your search ends here. The MFJ-226 pulls together the latest advances in RF technology and delivers them to you at a price you can`t afford to pass up!
