eBay

MINI-60 Hf Ant Swr Antenna Analyzer SARK100 For Ham Radio Hobbists +Battery

Hardware:

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.

Buzzer.

Operation:

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.

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).

Tue, 04 Jan 2022 08:56:37 GMT 637769121975596629 0700738A5C161B1B

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RETURN POLICY :

We offer 90 days(used) or 180 days(new) free warranty (except consumables).we stand behind every product we sell.If you're not pleased with your purchase, we'll be happy to make an exchange or refund the product price less S&H within 7 days of your purchase. For any exchange or refund, we need the original receipt or a record of the purchase in our system, and the product must be in its original condition, including the box, packaging and all accessories. Shipping and handling charges are not refundable.

International Buyers:

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Nous ne sommes pas responsables de tout droit de douane ni taxe d'importation.

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