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SARK-110-ULM Antenna Analyzer

  • $349.00
  • Save $40
  • (Exc. GST)


  • In stock with a short lead time. Ship in 10-20 days.

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  • $ We Ship from our stock in AU (Perth), and Prices (AUD) are Exc. GST
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    SARK-110-ULM Antenna Analyzer

    The SARK-110-ULM is the entry-level model of the SARK-110 antenna analyzer series. This is a truly pocket-size device, so you can take it anywhere. The built-in battery lasts up to eight hours on a single charge. It features a graphical display and an intuitive user interface that makes it easy to operate.

    The native measurement frequency range is between 0.1 and 160 MHz, but it operates up to 700 MHz with reduced performances. It has full vector measurement capability and accurately resolves the resistive, capacitive and inductive components of a load.

    The functionality is not restricted to antenna analysis, but it is a multipurpose instrument featuring a Time Domain Reflectometer (TDR) mode which is intended for fault location and length determination in coaxial cables; as well as an RF signal generator. The analyzer is designed for standalone operation, but it can be controlled from your desktop using SARK Plots for Windows and from your tablet or smartphone using SARK Plots for Android through USB or short-range Bluetooth LE.

    Typical applications include checking and tuning antennas, impedance matching, components test, cable fault location, measuring coaxial cable parameters, and cutting coaxial cables to precise electrical lengths. As a signal generator, it is ideal for receiver calibration, sensitivity tests, and signal tracing.

    Features

    • Pocket size and lightweight
    • Frequency range up to 700 MHz
    • Resolves the sign of impedance
    • Excellent accuracy over a broad range of impedances
    • USB and short-range Bluetooth LE connectivity
    • Compatible with all SARK-110 software
    • Lifetime free firmware upgrades available, open to community requested features

     Specification

    Frequency range

    0.1 – 160 MHz and up to 700 MHz with reduced performances

    Display

    2” Monochrome 128 x 64 pixels

    RF Output

    Connector type SMA; output signal square; two selectable power levels (signal generator); ±30-ppm stability

    Architecture

    Two narrow-band detectors with 12-bit ADC; reactance sign measurement

    Modes

    Scalar chart; Smith chart; Single frequency; SWR; Multiband; Time Domain Reflectometer; Signal generator; Band scan

    Special Functions

    Configurable presets for amateur bands; Marker; Save/load data; Deep sweep save with timer function; VSWR Audible feedback; Transmission line add/subtract; Circuit models

    Connectivity

    Micro-USB and short-range Bluetooth Low Energy

    Data Memory

    2 MB for storage of measurements, configuration, and firmware upgrades

    Software

    SARKPlots for Windows and Android

    Power

    Built-in 1000 mAh Li-Poly battery; 8-hour autonomy; charge from USB

     

    Feature

    SARK-110

    SARK-110-ULM

    Display

    3”Color 400 x 200 pixels

    2”Monochrome 128 x 64 pixels

    Frequency range

    0.1 – 230 MHz

     

     

    1-Hz resolution

    +- 30-ppm stability

    0.1        – 160 MHz and up to 700 MHz with reduced performances

     

    1-Hz resolution

    +- 30-ppm stability

    Output signal shape

    Sinusoidal

    Square

    Output power (measurements)

    ≈-12 dBm

    ≈ -14 dBm

    Output power (signal generator)

    Programmable from -73 to -10 dBm

    ≈-14 dBm (Low) and -9 dBm (High)

    Test port connector type

    MCX (included MCX to SMA adaptor)

    SMA

    Measured parameters

    VSWR, Rs, Xs, Rp, Xp, |Zs|, <Zs, RL, CL, |Rho|, <Rho, %Ref PWR, Q, Cs, Cp, Ls, Lp

    VSWR, Rs, Xs, Rp, Xp, |Zs|, <Zs, RL, CL, |Rho|, <Rho, %Ref PWR, Q, Cs, Cp, Ls, Lp

    Reactance sign measurement

    Yes

    Yes

    Narrowband detectors

    Two narrowband detectors

    Two 12-bit ADCs

    Two narrowband detectors

    Two 12-bit ADCs

    Return loss dynamic range

    0 to -60 dB

    0 to -60 dB

    Measurement limits

    VSWR < 100:1, |Z| < 100K, |R| < 100K, |X| < 100K, |Rho| < 0.98, C < 100 nF, L < 100 mH, -180 < ϴ < 180

    VSWR < 100:1, |Z| < 100K, |R| < 100K, |X| < 100K, |Rho| < 0.98, C < 100 nF, L < 100 mH, -180 < ϴ < 180

    Sweep frequency resolution

    258 points (258 to10000 indeep sweep mode)

    3-sec sweep time (normal)

    102 points (102 to10000 indeep sweep mode)

    1.5 sec sweep time (normal)

    Impedance reading in open circuit

    160K (@1 MHz)

    120K (@1 MHz)

    Internal data memory

    2 MB for storage of measurements, screenshots, configuration and firmware upgrades

    2 MB for storage of measurements, configuration and firmware upgrades

    OSL Calibration

    8 Calibration profiles

    400 points

    8 Calibration profiles

    400 points

    USB

    • Mini-USB connector
    • Mass Storage class
    • HID class
    • Micro-USB connector
    • Mass Storage class
    • HID class

    Wireless interface

    None

    Short-range Bluetooth Low Energy

    Battery

    Li-Poly 1000 mAh

    Internal battery charger

    2.5-hour autonomy

    3.5-hour charge

    Charge via USB

    Li-Poly 1000 mAh

    Internal battery charger

    8-hour autonomy

    3.5-hour charge

    Charge via USB

    Modes

    • Scalar chart
    • Smith chart
    • Single-frequency
    • Multiband charts
    • Cable test (TDR)
    • Signal generator
    • Band scan
    • Scalar chart
    • Smith chart
    • Single-frequency
    • SWR
    • Multiband
    • Cable test (TDR)
    • Signal generator
    • Band scan

    Special functions

    • Configurable presets for amateur bands
    • Markers
    • Save/load data
    • Save screenshots
    • Deep sweep save with timer function
    • VSWR Audible feedback
    • Transmission line add/subtract
    • Circuit models: loop antenna, capacitor, crystal, transmission line
    • Automatic LC matching calculator
    • Configurable presets for amateur bands
    • Marker
    • Save/load data
    • Deep sweep save with timer function
    • VSWR Audible feedback
    • Transmission line add/subtract
    • Circuit models: loop antenna, capacitor, crystal, transmission line

    Software

    SARKPlots for Windows and Android

    SARKPlots for Windows and Android

    Dimensions

    98 x 60 x 14.5 (mm)

    Weight: 120-g

    105 x 67 x 15 (mm)

    Weight: 110-g

    Package contents

    • SARK-110 x 1 with built-in battery
    • MCX to SMA female connector adapter x 1
    • SMA plug to SMA female8”(20-cm) cable adapter x 1
    • SARK-110-ULM x 1 with built-in battery

     

     

    Documents

     


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