آنالایزر گرافیکی آنتن جهت سنجش مقادیر دقیق swr , امپدانس آنتن ، اهم آنتن، راکتانس آنتن، تعیین فرکانس دقیق رزونانس آنتن و کات کردن آنتن در محل. قابلیت استفاده در محدوده فرکانسی HF
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| 1. Measuring antenna SWR ratio with graphic display in a selected frequency range. |
| 2. Measuring antenna Impedance ( Z = R + j X ) |
| 3. Measuring antenna resistance R |
| 4. Measuring antenna reactance X, all the above with graphic display in a selected frequency range. |
| 5. Quick search for antenna resonance frequency |
| 6. Very suitable for antenna measurement and adjustment. |
| 7. Portable and small size. |
| 8. Easy and intuitive operation |
| 9. Robust measurement, accurate, and resistant to environmental interference. |
| 10. Long sustaining Li rechargeable battery for a long operation time. |
| 11. Very suitable for outdoor antenna measurement. |
| 12. Low cost and wide frequency coverage. |
| 13. Clear LCD display, even under daylight |
| 14. Additional functions: Used as a HF signal generator, or a Field strength meter |
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Model
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NS – 60A
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NS – 520A
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Freq. range
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0.5 – 60 MHz
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133 – 177 MHz
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195 – 280 MHz
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395 – 520 MHz
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| Frequency step |
100 Hz
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1000 Hz
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Frequency stability
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<3PPM
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<0.5PPM
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Output power
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3 dBm (at438.5MHz)
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Sweep widths (Hz)
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150K/300K/600K/1.2M
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2.4M/6M/12M/24M/48M
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24M/42M/75M
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Maker steps (Hz)
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500/1K/2K/4K/8K
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1K/5K/10K/20K
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20K/40K/80K/160K
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40K/80K/140K/250K
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VSWR range
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1:1.00 – 1:99.99
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Lord Resistance (R)
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0.1 -999.9 ohms
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Lord Reactance (X)
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0.1 -999.9 ohms
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| Magnitude (Z) |
0.1 -999.9 ohms
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Power source
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Lithium Polymer battery ( 3.7V, 1900 mAh )
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| Charger source |
USB port – Micro USB plug |
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RF connector
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BNC – Female
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| Screen |
2-inch high-output 16M color TFT |
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Dimensions (cm)
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6.86 (W) x 8.9 (H) x 2.54 (D) / cm
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| Weight |
145 grams |
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فروشگاه تاپ الکترونیک انواع محصولات الکترونیکی
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