Barron 1:49 magnetic ring balun 1:49 short wave balun natural resonance free

Description

Barron 1:49 magnetic ring balun 1:49 short wave balun natural resonance free
Description
Function:
1:49 long-line dedicated balun
The main parameters:
1. The transformation ratio is 1:49
2. Input impedance: 50 ohms (unbalanced)
3. Output impedance: 2,450 ohms (unbalanced) suitable for long-wave short-wave antennas
4. Frequency range: 7/14/21/28MHz (after connecting 20m vibrator, it will naturally resonate in these four frequency bands, no need to adjust the day, no debugging)
5. Standing wave: less than 1.5
6. Power resistance: 100w (maximum 150w, SSB, AM, FM, CW)
7. Dimensions: outer diameter 50x130mm
8. Weight: 300 grams (net weight, no outer packaging)
9. Comes with epoxy resin plate, comes with 304 stainless steel lifting ring, and comes with a copper nose for the vibrator, which is convenient for users. The other terminal of the balun can be left floating.
10. Barron is already waterproof, and users only need to waterproof between the M seat and the cable connector.
This balun is especially suitable for field communication. For users who have no condition to set up the roof antenna at home, it is a good choice to use the balun to make a balcony fishnet antenna. The antenna operates in a half-wavelength state for the 40-meter band, operates at the full-wavelength state for the 20-meter band, operates in a half-wavelength state for the 15-meter band, and operates in two wavelength states for the 10-meter band. Therefore, the overall performance of this antenna is in the gain state, and it is terminal feed, natural resonance, free of debugging, and free of day adjustment. And the cost, finished product, debugging, and erection are particularly advantageous, and it is a good choice for novices and the wild.
Package Included:
1PCS X
Barron 1:49 magnetic ring balun 1:49 short wave balun natural resonance free
Shipping
Item will be shipped within 24 -48 hours after full payment is received.
Normally the shippment to worldwide is used to take 15 to 30 business days, exclude Sat & Sun.
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We greatly appreciate your POSITIVE feedback. Please do NOT leave negative or neutral feedback without any contact.