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aHR0cDovL2ZyZWVzaGlwLmNvLmty
- Â÷¿ø: 91
- ÀÛµ¿ ¿Âµµ: Medium
- Á¤È®µµ µî±Þ: 1-60
- ÃøÁ¤ ¹üÀ§: 1-60
- ¸ðµ¨ ¹øÈ£: Antenna
- ´ëÇü È°ÀÚ: ¾Æ³¯·Î±× ¹× µðÁöÅÐ
- DIY ¿ëÇ°: ¹è°ü
- ºê·£µå À̸§: EBTOOLS
- ±Ù¿ø: CN (Á¤Ç°)
- Áõ¸í¼: ¼¼·ý,NONE
ÇÜ ¶óµð¿À È£ºñ½ºÆ®¿ë ´ÜÆÄ SWR ¾ÈÅ׳ª ºÐ¼®±â ¹ÌÅÍ, 1-60MHz Å×½ºÅÍ ¼³¸í: ÀÌ°ÍÀº ÇÜ ¾ÖÈ£°¡¸¦À§ÇÑ SWR ºÐ¼®±âÀÔ´Ï´Ù. 5¹öÆ°, "¸ðµå", "¹êµå", "±¸¼º", "½ºÄµ", "À§", "¾Æ·¡",ÀÛµ¿ ¸ðµå, ¹êµå ¹× È®Àå ±â´ÉÀ» ¼±ÅÃÇÒ ¼ö ÀÖ½À´Ï´Ù. ±×°ÍÀº2.1mm Àü¿ø ÀèÀ¸·Î DC 12 ~ 14V 500mA ¿ÜºÎ Àü¿ø, m¿¡ »ç¿ë °¡´ÉEasure ¾ÈÅ׳ª Àü±â ¸Å°³ º¯¼ö, SWR, ÀÓÇÇ´ø½º (ÀúÇ× ¹ÝÀÀ), Ä¿ÆнÃÅϽº, ÀδöÅϽº,Çǵå Æ÷ÀÎÆ® ÀÓÇÇ´ø½º,Áö»ó ¼Õ½Çµî. Ư¡: - ÀÌ ºÐ¼®±âÀÇ SWR »ç¿ë °¡´ÉÇÑ ÃøÁ¤ ¹üÀ§´Â 1.0 ~ 9.99 ÀÔ´Ï´Ù.´Ü°è Å©±â: »ç¿ëÀÚ ±¸¼º °¡´É ´ÜÀ§´Â 100Hz, 1KHz, 10KHz ¹× 100 khzÀÔ´Ï´Ù.
- ÀÇÇØ ±¸µ¿DC 12-14V 500mAE2.1mm Àü¿ø Àè (Áß¾Ó ÇÉ ¾ç±Ø) À» »ç¿ëÇÏ´Â xternal Àü¿ø,´Ù¸¸ Àü¿ø ´ÙÀ½ ÀÛ¾÷.
- 5 °³ÀÇ ÀÛµ¿ ´ÜÃß´Â ¿î¿µÇÏ°Ô ½±°í Æí¸®ÇÕ´Ï´Ù. ´ç½ÅÀº s¼±ÀÓÇÏ´Â ¿î¿µ ¸ðµå¹êµå¹×È®Àå ±â´É.
- ¾Æ¸§´ä°í ½ÉÇÃÇÑ µðÀÚÀÎÀÇ ºí·¢ ÄÉÀ̽º·Î ¾ÈÅ׳ª º¸È£ºÐ¼®±âÀÇexternal damage.
- This would be a great SWR antenna analyzer for ham hobbyist or professionals.
Specifications: Frequency Generation & Control: 1 - 60 Mhz Source Impedance: 50 Ohms Stability: +/- 100 ppm Purity: Harmonics down >- TBD dB beyond 60 MHz Step Size: User configurable increments of 100 Hz, 1 kHz, 10 kHz, and 100 kHz SWR Usable Measurement Range: 1.0 to 9.99 Impedance: Approx. 5 to 2000 ohms RF Output: Adjustable 2.0 Volts pp (typ) Power Supply: Powered by external 12 to 14V DC, 500mA Push Buttons (5): "Mode", "Band", "Config", "Scan", "Up", "Down" Switch: "Power On" Connectors: RF USB: Mini-B receptacle External Power: 2.1mm Power Jack (center pin positive) Size: 150 x 90 x 40mm / 5.9 x 3.54 x 1.57" Applications: 1. Measure antenna electrical parameters: SWR, impedance (resistance + reactance), capacitance, inductance 2. Measure feed-point impedance 3. Measure ground loss 4. Adjust antenna tuners and determine loss 5. Measure inductors and capacitors 6. Measure coax transmission line (SWR, length, factor, approximate Q and loss, resonant frequency, and impedance) 7. Measure and determine settings for tuning stubs: SWR, approximate Q, resonant frequency, bandwidth, impedance 8. Determine characteristic impedance of transmission line 9. Coaxial Cable Loss 10. Determine antenna tuner loss 11. Measure balun loss 12. Measure inductor Q 13. Estimate quartz crystal parameters 14. Measure magnetic loop resonance and SWR Operation Button Function: Mode: Selects operation mode, impedance(default), complex impedance, capacitance, and inductance BAND: Select band from any of the available bands, 160M to 6M CONFIG: Provides menu for configurations and extended functions, PC Link, step size setting, suspend timeout setting, calibration, and software upgrade SCAN: Pressing this control initiates a scan of frequencies of the selected BAND. Scan exits to impedance mode showing the 2:1 bandwidth and the resonant point o the antenna CAN(up): Increase frequency and used to cancel operation for CONFIG menu VAL(down): Decrease frequency and used to validate operation for CONFIG menu Package Includes: 1 x Analyzer(Power supply is not included) About feedback If you are satisfied with our products, Pls give us 5 Stars Your satisfaction and positive feedback is very important to us. Please leave positive feedback and 5 stars if you are satisfied with our items and services. If you have any problems with our items or services, please feel free to contact us first before you leave negative feedback. We will do our best to solve any problem and provide you with the best customer services. We will give you a positive feedback after receiving the payment. If you are unsatisfied with your items, please contact our Customer Service. 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! Payment 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! 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 ÇØ¿Ü. OR, you may choose to have a replacement.
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