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MR300 Digital Shortwave Antenna Analyzer Meter Tester 1-60MHz RF SWR for Ham Radio

MR300 Digital Shortwave Antenna Analyzer Meter Tester 1-60MHz RF SWR for Ham Radio

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This is an antenna analyzer for ham radio hobbyists. It can measure 50 ohms source impedance. It is also a meter for measuring SWR, impedance, capacitance...

Features:
Test the antenna technical parameters.
Can test the standing wave, impedance, capacitance and so on.
Frequency generation & control: 1-60MHz.
External power supply: 2.1mm power jack(center pin positive).
6 operation buttons, easy and convenient to operate.
Installed black metal case, just connect the power(not included) and then work.
Step size: user configurable increments of 100Hz, 1KHz, 10KHz, and 100KHz.
Support measuring data waveform analysis via connecting computer with USB cable(not included).

Instrument Capabilities:
Measure antenna electrical parameters: SWR, impedance(resistance+reactance), capacitance, inductance;
Measure feed point 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;

Specifications:
Version Type: Ordinary Version / Bluetooth Version(Optional)
Frequency Generation & Control: 1-60MHz
Source Impedance: 50 ohms
Stability: (+/-) 100 ppm
Spectral Purity: Harmonics Down >- TBD dB beyond 60MHz
Step Size: User configurable increments of 100Hz, 1KHz, 10KHz, and 100KHz
Usable Measurement Range: SWR: 1.0 to 9.99
Impedance: Approx. 5 to 2000 ohms
RF Output: Adjustable: 2.0 Volts pp (typ)  
RF Out: BNC
Power Supply: Internal: 8*AAA 1000mAh Ni-MH Cells(NOT Included); External: DC 13.8~18V, 500mA
Power Requests: Internal-positive, External-negative
12V - Can drive the Analyzer to work, but can not charge the battery
13.8V~18V - Can drive the Analyzer to work, also able to charge the battery 
USB Interface: Mini-B Receptacle
External Power Interface: 2.1mm Power Jack(center pin positive)
Item Size: 100 * 85 * 38mm / 3.94 * 3.35 * 1.5in 
Item Weight: 254g / 8.97oz 
Package Size: 15 * 14 * 5cm / 5.9 * 5.5 * 1.97in
Package Weight: 299g / 10.53oz

Note:
Power supply is not included in the package. You need to buy it by yourself.
Bluetooth Version supports for Android 2.2-4.0 or new version; supports 3-10 inch mobile phone and tablet; supports for windows via software.

Package List:
1 * Antenna Analyzer

Customer Questions & Answers

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0 votes
Q

Where is the software??

A
  • You need to download it. The software for the sark 100 works with the 300

    By Richard Morris on March 6, 2018

See more answers (1)
0 votes
Q

Does the blue tooth connect to android phone or tablet? is there an app like the mini60?

A
  • Unknown. I do not use that feature.

    By Miriam Morgan-Alexander on January 7, 2018

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Customer Reviews

Average Rating:

5

based on 3 Customer Reviews

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  • By Vertigo

    December 18, 2017

    Works fine for my needs. I needed a low power way to test swr. This unit does so quick and well. You can't go wrong!

    Is this helpful? (0) (0)

  • By Scott V

    December 13, 2017

    Works great! No problems. Easy to figure out.

    Is this helpful? (0) (0)

  • By fastbloom

    November 22, 2017

    No problems.Works OK and last a long time.

    Is this helpful? (0) (0)

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