Balun 1:49 300W 49:1 Magnetic Ring Barron for End Fed Short wave Antenna HAM Natural Resonance Frequency 7/14/21/28MHz
Couldn't load pickup availability
Balun 1:49 300W 49:1 Magnetic Ring Barron for End Fed Short wave Antenna HAM Natural Resonance Frequency 7/14/21/28MHz
Features:
- 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: 300w (SSB CW<300W FM AM FSK <100W)
7. Dimensions: outer diameter 50x130mm
8. Weight: 300 grams
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.
Package Contents
- 1 X1:49 300w long-line dedicated balun