Description: 49:1 UnunThis is a unun ( unbalanced to unbalanced ) transmission line transformer designed to match 2450Ω to 50Ω . It has a constant impedance transformation ratio of 49:1 from 3.5MHz to 50MHz. The efficiency is 98 percent. Technical specification :Type : 49:1 UnunFrequency : 3.5MHz – 50MHzTurns ratio: 1:7Impedance ratio: 1:49Input Impedance: 50ΩOutput Impedance: 2450ΩPower Handling(CW/SSB) : 400W /800W and 1KWW of peak powerCore Type : 2 X FT240-43 by Fair-rite® Co.Wire type: Enamel copper wire 1.6 mm (AWG 14)Insulation type : PTFE DataSheethttps://drive.google.com/file/d/1S1elWdoXfEATrETknFhi2TUgbdtZ9Q-a/view?usp=sharing Package ContentsYou get what you see.FT240-43 (2) core by Fair-rite® winding with Enamel copper wire (AWG 14)Capacitor 100pF 40KVAssembled and tested. This transformer requires a feed line choke to isolate the coax feed line from the antenna. SHIPPINGWe ship worldwide from French by Registered Air mail with tracking number.Your item will be shipped next business day once payment received.Delivery time depends on destination and Customs, usually it takes about 10-25 business days.
Price: 38 USD
Location: Amplepuis
End Time: 2024-08-08T10:40:39.000Z
Shipping Cost: 9 USD
Product Images
Item Specifics
All returns accepted: ReturnsNotAccepted
Model: Balun Unun 1:49 49:1
Country/Region of Manufacture: United States
Custom Bundle: No
Compatible Brand: Universal
Band: HF
Type: Antenna
Compatible Product: Base Station Radio
MPN: 1:49 49:1 EFHW
Modified Item: No
Frequency Band(s): HF
Bundle Listing: No
Non-Domestic Product: No
Brand: CimB
