Feature:
1. This instrument has four interfaces: single point measurement, scanning, system information, correction and calibration.The default boot into single-point measurement interface.
2. Instruction: For the convenience of the user, each time calibration correction options will automatically change to the user calibration. Meanwhile, in order to ensure the integrity of the calibration, the calibration process, the automatic shutdown function fails, the consistent boot.
3. Startup and shutdown: Hold down the CTRL key off press the power switch button. The boot state, long press (2S above) the switch button, after the release, the instrument will shut down. The boot state, long press (2S above) the switch button, after the release, the instrument will shut down
4. Test accuracy: Test cable process affect the measurement accuracy, it is recommended that, where possible, do not choose too long test cable.
5. Satisfaction Guarantee: We strive to provide each customer with the highest standard of customer service to ensure you have a pleasant shopping experience. If you have any issues, inquiries or need assistance, please feel free to contact us directly.
Specification:
Operating frequency: 140MHz~2700MHz
Step frequency: 1kHz
Display: 2.4 inch TFT
Resolution: 320 * 240 (QVGA)
Battery: 2000mAH (7.4Wh)
Power consumption:<1.5W
Charging current: 400mA
Charging port: USB
Automatic shutdown can be set as: 5-60 minutes
Measuring parameters:
Resistance reactance standing wave s11
Resolution: 4 digits
Frequency accuracy: about 5ppm
Connector: SMA-K
Measuring range:
Impedance: 0.1~1000
Standing wave: 1.000~65
S11(dB): 0dB~-60dB
Operating temperature: 0~40 ℃
Size: about 115 * 80 * 30mm/4.5*3.15*1.2in
Recommend the use:
1. In order to ensure the accuracy of measurement and calibration, preheat the instrument at least 15 minutes.
2. Try to use good quality RF cable and connectors.
3. Calibrated cable marked to the next may not need to calibrate and direct use.
4. Test cable process affect the measurement accuracy, it is recommended that, where possible, do not choose too long test cable.
5. Measurement and calibration before, make sure you are not in a strong wireless signal, so as to avoid interference caused by inaccurate measurements.
6. If the impedance measurements themselves do not understand, you can refer to a vector network analyzer instructions and tutorials. This instrument is equivalent to a single-port vector network analysis
Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.
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We accept PayPal only.
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All major credit cards are accepted through secure payment processor PayPal.
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Payment must be received within 7 business days of auction closing.
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If you have bought multiple items from me, you can send me one payment for all the items instead of paying for them individually. When you click the Pay Now button, eBay will automatically determine if there are other items you have won or purchased from me and will combine them for your review.
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NOTE: Import duties, taxes and chargers are not included in the item price or shipping charges. These charges are the buyer's responsibility.
Please check with your country's customs office to determine what these additional costs will be prior to bidding buying.
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12 months Warranty. Buy with confidence!
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If you are not satisfied when you receive your item, please return it within 14 days for a replacement or money back. Please contact me before you return it.
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If item is defective in 3 months, We will send you a replacement without extra charger, or offer refund after we receive the defective item.
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If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.
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We are not responsible for any custom duty or import tax.
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We will leave POSITIVE FEEDBACK after receiving the payment. Please contact us if you are not satisfied with the item after receive it.
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All messages will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your message and we will reply to you as soon as possible.
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Serious Buyer Only! Please place bid only if you agree with all the terms.
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If you have any problems or concerns whatever with your order or products, please message us and give us a chance to assist you before you leave any feedback.
We believe we can produce a positive outcome to any situation and will work hard to earn your praise.
If you were pleased with this transaction, Please give us 5 star rating, thanks!
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We Ship to Worldwide.
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Items will be shipped within 2 business day on payment received.
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Item are shipped from shenzhen using Airmail, reach most of the countries within 10 to 20.
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Delivery time depends on destination and other factors, it may takes up to 20 business days.
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Our office hours are 9:00 a.m to 6:00 p.m (GMT +8) of Monday to Saturday.
And our Office is closed on Sunday and public holidays.
We apologize for the late reply during the holidays.