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EM-43 Common Mode Choke 1.8-30MHz, WOOKLEA Shortwave Choke Coil Magnetic Ring 150W PEP, PL-259 to SO-239, for HF Shortwave Radio Accessories
4.3 (58 items)
Limited Time SaleUntil the end
05
26
04
$20.99 cheaper than the new price!!
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New $34.99
Product details
| Management number | 218529546 | Release Date | 2026/05/03 | List Price | $14.00 | Model Number | 218529546 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
EM43 Frequency: 1.8-30MHz Core Size: Ø45mm Power: 150W PEP Connector: PL-259 to SO-239 Function: 1:1 Current Balun
- 【Premium Ferrite Core, Enhanced Cooling】: Features high-permeability imported ferrite ring with 45mm diameter - 40% larger heat dissipation area supports 150W PEP for extended high-power operation without performance degradation
- 【Full HF Coverage, Clean Signal】: Covers complete 1.8-30MHz frequency range for all HF shortwave radio applications - Effectively suppresses common mode current and reduces EMI for pure, interference-free signal transmission
- 【Plug and Play, Universal Connector】: Standard PL-259 male to SO-239 female interface - Simply connect inline between transceiver and feedline in seconds with no modifications or tools required
- 【1:1 Current Balun, Precise Winding】: Functions as true 1:1 current type balun for optimal impedance matching - Precision wound construction ensures consistent RF choking performance across the entire shortwave spectrum
- 【Multi-Scene Applications, Durable Build】: Ideal for ham radio contests, field day operations, emergency communications, antenna optimization and RF testing - Robust ABS housing withstands demanding conditions
| Brand | WOOKLEA |
|---|---|
| Color | Black |
| Impedance | 50 Ohms |
| Item Weight | 48.7 Ounces |
| Manufacturer | WOOKLEA |
| Model Number | EM-43 |
| Maximum Range | 40 Meters |
| Mfr Part Number | EM-43 |
| Number of Items | 1 |
| AntennaDescription | Radio |
| Number of Channels | 8 |
| Warranty Description | 1 Year Manufacturer |
| Item Dimensions L x W x H | 5.5"L x 2.9"W x 2.39"H |
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