Mini Hf Ant Swr Antenna Analyzer Sark100 For Ham Radio Hobbists

Mini Hf Ant Swr Antenna Analyzer Sark100  For Ham Radio Hobbists

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Mini Hf Ant Swr Antenna Analyzer Sark100 For Ham Radio Hobbists:



    Precise and self-calibrating reflectometer design measures forward and reflected signals and impedance data

    Display 2x16 with optional backlight

    Precision DDS signal generator (AD9851) used as signal source

    USB port connects to PC for field-upgradeable software and uploading of real-time measurement data



    Manual control option displays SWR and complex impedance at selected frequencies

    Automatic scanning results displayed as frequencies of lowest SWR and complex impedance

    Battery operated for field use or use external 13.8V wall adaptor

    Power saving modes

    Multi-point calibration for better accuracy

    Instrument Capabilities:

    Measure antenna electrical parameters: SWR, impedance (resistance + reactance), capacitance, inductance

    Measure feedpoint impedance

    Measure ground loss

    Adjust antenna tuners and determine loss

    Measure inductors and capacitors

    Measure coax transmission line (SWR, length, velocity factor, approximate Q and loss, resonant frequency, and impedance)

    Measure and determine optimum settings for tuning stubs: SWR, approximate Q, resonant frequency, bandwidth, impedance

    Determine characteristic impedance of transmission line

    Determine length of ¼ and ½ wave phasing lines

    Coaxial Cable Loss

    Determine antenna tuner loss

    Measure balun loss

    Measure inductor Q

    Estimate quartz crystal parameters

    Measure magnetic loop resonance and SWR


    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


    Pushbuttons (5): "Mode", "Band", "Config", "Scan", "Up", "Down"

    Switch: "Power On"


    RF Out: BNC

    USB: Mini-B receptacle

    External power: 2.1mm Power Jack (center pin positive)


Payment :

(1).We accept PayPal only.

(2).We only ship the item to your Paypal address for fast and accurate shipment. If you want to change the address, please add a note when you make the payment. after you have paid.

(3).If you are paying through Paypal using eCheck, note that your item can be shipped only after eCheck has cleared.

(4).All payments are expected within 7 days after the last winning sale is closed. A non-payment dispute will be opened if full payment is not received.

(5).After you have won the sale, an email will be sent to your registered email address.

Delivery details
  • Under normal circumstances, United States Buyers'package is expected to be delivered within9 to 15 business days with tracking. other countries are18 to 21 business days without tracking(If you need a tracking, please pay additional $3.00 USD andsend us /paypal message.).

  • All the items will be dispatched within1business day after the payment cleared. Items will arrive in8-25business days. The arrival time depends on some factors and different areas.

  • Please confirm address in your Paypal account, and leave your telephone number to ensure you can timely receive your items.

Terms of sales
  • In order to protect both buyer and seller, we only accept PAYPAL payment.

  • Your immediate payment is appreciated, and we will leave positive response to you once the payment is made.

  • Check payments may delay the processing time because we will only send out the goods until it's cleared by Paypal.

About us
  • Welcome to our store! We are a professional worldwide wholesale company, with our own factory located in China.

  • We supply many products including video game, Home & Garden, health & beauty, phone accessories, computers accessories, camera & camcorder, car accessories, flash disk & card, MP3,MP4 & MP5, Clothing accessories, games, toys & hobbies, jewelry, antique & craftwork. High product quality, reasonable prices, excellent customer service and a reliable credit standing is our tenet.

  • Please come back soon and visit us again!

  • We are looking forward to establishing cooperative relationships with you. Please contact us for more information.

  • Thank you for shopping with us!

Contact us
  • Our products are of high quality, and we offer 365 days warranty for all items.

  • We offers a No-hassle 30 days exchange (replace) only if your parcel is defective due to manufacturing problem.

  • However, as every sale is final, we appreciate your reconsideration for any return. Thank you again for your business.

  • Any returning, pls inform us first and send back with return ID (given by LD customer service).

Mini Hf Ant Swr Antenna Analyzer Sark100 For Ham Radio Hobbists:

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