1PC Mini HF ANT SWR Antenna Analyzer SARK100 For Ham Radio Hobbists

FEATURES:

Hardware:

  1. Precise and self-calibrating reflectometer design measures forward and reflected signals and impedance data
  2. Display 2x16 with optional backlight
  3. Precision DDS signal generator (AD9851) used as signal source
  4. USB port connects to PC for field-upgradeable software and uploading of real-time measurement data
  5. Buzzer

Operation:

  1. Manual control option displays SWR and complex impedance at selected frequencies
  2. Automatic scanning results displayed as frequencies of lowest SWR and complex impedance
  3. Battery operated for field use or use external 13.8V wall adaptor
  4. Power saving modes
  5. Multi-point calibration for better accuracy

Instrument Capabilities:

  1. Measure antenna electrical parameters: SWR， impedance (resistance + reactance)， capacitance， inductance
  2. Measure feedpoint impedance
  3. Measure ground loss
  4. Adjust antenna tuners and determine loss
  5. Measure inductors and capacitors
  6. Measure coax transmission line (SWR， length， velocity factor， approximate Q and loss， resonant frequency， and impedance)
  7. Measure and determine optimum settings for tuning stubs: SWR， approximate Q， resonant frequency， bandwidth， impedance
  8. Determine characteristic impedance of transmission line
  9. Determine length of ¼ and ½ wave phasing lines
  10. Coaxial Cable Loss
  11. Determine antenna tuner loss
  12. Measure balun loss
  13. Measure inductor Q
  14. Estimate quartz crystal parameters
  15. Measure magnetic loop resonance and SWR

SPECIFICATIONS

Frequency Generation & Control:
    1 - 60 Mhz
    Source impedance: 50 Ohms
    Stability: +/- 100 ppm
    Spectral Purity: Harmonics down >- TBD dB beyond 60 MHz
    Step Size: User configurable increments of 100 Hz， 1 kHz， 10 kHz， and 100 kHz
Usable Measurement Range:
    SWR: 1.0 to 9.99
    Impedance: approx. 5 to 2000 ohms
RF Output:
    Adjustable: 2.0 Volts pp (typ)
Power supply:
    3.7v li-on battery
    External: 12 to 14 Volts DC， 500mA
Controls:
    Pushbuttons (5): "Mode"， "Band"， "Config"， "Scan"， "Up"， "Down"
     Switch: "Power On"
Connectors:
    RF Out: BNC
    USB: Mini-B receptacle
    External power: 2.1mm Power Jack (center pin positive)

 

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shipping & time:

Generally， delivery time is 15-30 business days to USA， United Kingdom， Australia and25-50 days to most other countries.

Items will be shipped within 2 business day on payment received.

Import duties， taxes and charges are not included in the item price or shipping charges. These charges are the buyer\'s responsibility.

Returns Policy:

All sales come with us 14-day warranty. Return items must not be used or have any sign of abuse or intentional damage. Buyer is responsible for all return shipping charges.

We reserve the right not to refund S&H when the item has been posted.

Contact us:

If you have any questions，Please contact with us message or our customer service e-mail. please be advised that e-mails will be replied by our customer services officers Mon. - Fri. 11:00 - 20:00 and Saturdays 11:00 - 15:00(Excluding Weekends and Public Holidays)
You may expect to receive a response to your inquiry within 24 hours. (Excluding Weekends and Public Holidays)

Feedback:

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Our goal is to make sure you are a happy buyer and pleasant shopping with us.
Please email us before leaving any 1 or 2 ratings， negative feedback or open any dispute.
We understand the concerns and frustrations you might have， and will do our endeavor to resolve the issues. 
Please give us the opportunity to resolve any problem. thank you !

 
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Unit Type:
piece
Package Weight:
0.200kg (0.44lb.)
Package Size:
10cm x 10cm x 10cm (3.94in x 3.94in x 3.94in)