CB antennas — Sirio
Sirio Twin-Log 5 dual winding
CB mobile antenna with dual logarithmic winding in parallel, 26.7–27.7 MHz, 1000 W continuous, 1475 mm, 3/8" mount
The Sirio Twin-Log 5 is a CB mobile antenna with a dual logarithmic winding connected in parallel, which allows it to handle high power. It is excellent for trucks, off-road vehicles and campers.
Key features
1000 W
3000 W short-term.
Wideband
≥ 1.5 MHz at SWR ≤ 2.
3/8" mount
For standard bases.
Specifications
| Type | Twin wire, logarithmic winding |
| Frequency | 26.7–27.7 MHz (tunable) |
| Bandwidth (SWR ≤ 2) | ≥ 1.5 MHz |
| Max power | 1000 W CW continuous · 3000 W CW short-term |
| Mount | 3/8" screw |
| Materials | Copper, chrome-plated brass, stainless steel, fiberglass |
| Height | approx. 1475 mm |
| Weight | approx. 390 g |
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