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1:9 Short Wave Balun 1‑56MHz HF Balun 200W SSB for Long-Line Shortwave Antenna HAM Radio Impedance Conversion 50Ω‑450Ω
4.3 (110 items)
Limited Time SaleUntil the end
20
55
21
$16.19 cheaper than the new price!!
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New $26.99
Product details
| Management number | 231746592 | Release Date | 2026/06/18 | List Price | $10.80 | Model Number | 231746592 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Wide Frequency Range: This 1:9 balancer supports a wide frequency range from 1 to 56MHz, with a rated power of 200W, low loss, and more efficient signal transmission, suitable for various wireless communication needs and antenna system layouts.
- Impedance Conversion: Through a 1:9 ratio, the balancer effectively converts the input impedance from 50Ω (unbalanced) to an output impedance of 450Ω (unbalanced).
- Suitable for: Designed specifically for long-line RF antennas, end-fed long-line antennas, and antenna tuners, allowing for quick setup. Ideal for emergency communication in the field, and for DIY ham enthusiasts in confined spaces such as balconies.
- User-Friendly Installation: Features a waterproof design, simplifying wiring and operation. Compatible with various devices and antennas, facilitating signal transmission and communication setup. Simply ensure the foundation and cable connections are waterproof for added protection.
- Durable and Reliable: Constructed with EP resin board and 304 stainless steel mounting brackets, two copper lugs match two oscillators for easy use and stable operation in various environmental conditions. Typically requires a grounding rod or grounding network cable.
| ASIN | B0FFSJ61N7 |
|---|---|
| Brand | DmgicPro |
| Color | Off-white |
| Impedance | 450 Ohms |
| Manufacturer | DmgicPro |
| Model Number | BLTX-1-9 |
| Mfr Part Number | BLTX-1-9 |
| Number of Items | 1 |
| AntennaDescription | Radio |
| Warranty Description | 1 Year Manufacturer |
| Item Dimensions L x W x H | 2.2"L x 2.2"W x 7.4"H |
Radio Antennas
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