Specifications

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 to 10000 in deep sweep mode)

3-sec sweep time (normal)

102 points (102 to 10000 in deep 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

SARK Plots for Windows and Android

SARK Plots 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 female 8” (20-cm) cable adapter x 1
  • SARK-110-ULM x 1 with built-in battery