Report item
Item specifics
  • is_customized: no
Product Description


HIGHLY PRECISE Mini HF ANT SWR Antenna Analyzer SARK100 For Ham Radio Hobbists 1 - 60 Mhz


1.Please allow 1-3mm errors due to manual measurement.
2.Due to the difference between different monitors,there are color differences,pls take the real product as the standard!



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 ? and ? 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"



USB: Mini-B receptacle

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


Package included:

 1* Mini HF ANT SWR Antenna Analyzer




















1) We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment processor ESCROW.

2) Payment must be made within 3 days of order.

3) If you can\'t checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days.   


About shipping

1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Orders processed timely after the payment verification.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
4. The images shown are not the actual item and are for your reference only.
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
6. If you have not received your shipment within the period,  please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.

8. We seller are not in charge of import duty, buyer is responsible for that. Any dispute caused by this is unreasonable.

9. BR buyer please provide the cpf or cnpj, it will be better for you to get it more quickly. thanks


Return and Refund

1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.
2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#.
3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to have a replacement.
4.  We will bear all the shipping cost if the product(s) is (are) not as advertised.


About feedback

We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
It is impossible to address issues if we do not know about them!


Packaging Details
  • Unit Type: piece
  • Package Weight: 0.36kg (0.79lb.)
  • Package Size: 10cm x 10cm x 10cm (3.94in x 3.94in x 3.94in)
Calculate your shipping cost by country/region and quantity.
Quantity: Ship to:
Packaging Details
  • Unit Type: piece
  • Package Weight: 0.36kg (0.79lb.)
  • Package Size: 10cm x 10cm x 10cm (3.94in x 3.94in x 3.94in)
We support the following payment methods. All payments made on AliExpress are processed by Alipay.