This Balun uses zinc-nickel NOX-150 high-frequency magnetic ring (50MHz) diameter 31mm.

The main parameters:
100% Branded New
1. The conversion ratio is 1: 9
2. Input impedance: 50 ohms (unbalanced)
3. Output impedance: 450 Euro (unbalanced) for long-term short-wave antenna
4. Frequency range: 1-60MHz,1-56MHz
5. Standing wave: less than 1.5
6. Resistance to power: 200w,3000w
7. External dimensions: diameter 50x130mm,57x205mm
8. Weight: 350 grams,500 grams
9. comes with epoxy board, comes with 304 stainless steel rings, comes with two vibrator with the copper nose, user-friendly.


Note:
Please allow minor errors due to manual measurement.
Item color displayed in photos may be showing slightly different since monitors are not calibrated same.

Package Contents: 1pc of Antenna Balun
          

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• It usually takes about 10-30 working days to arrive for economy shipping which not including tracking number; 7-15 working days for standard shipping which including tracking number. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.
• Note: It may takes more than 30 working days to other countries such as Mexico,Brazil,Chile,Peru, because they is far away from China.
• PS: We also offer faster shipping service (3-5 days to deliver), such as DHL,EMS, but buyers need to pay for the extra shipping cost. Please contact us if you need it.
• Customs Declaration:
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• Please check with your country's customs office to determine what these additional costs will be prior to bidding.

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