Amateur Radio Products
Electronic Development Products
BT-75 Beverage Transformer
Beverage receive antennas, even short ones, can make all the difference on the low bands. The BT-75 Beverage transformer is your first step in building a wire Beverage antenna that really pulls weak DX signals out of the noise.
The BT-75 impedance transformer uses separate windings on a binocular ferrite core. The output is designed to match low loss 75 ohm RG-6 CATV coax for maximum performance at the lowest cost.
Designed for long term reliability, the electronics are are housed in a NEMA rated enclosure and use stainless hardware. A gas discharge tube gives added protection from nearby lightning strikes. Inside, the components are given a coat of electronic conformal coating for added protection.
Installation is simplified with mounting flanges on the case. Stainless steel wing nuts make antenna and ground wire attachment in the field a quick process.
Complete your Beverage antenna system with the optional BTR-470 termination resistor, sold separately. This 470 ohm ceramic resistor features low inductance, high surge capability and is rated at 2 watts.
- Antenna: 450 ohm (nominal)
- Coax: 75 ohm
- Case Size:
- 3.8" X 2.4" X 1.4"
- Coax: F type coaxial connector
- Antenna and ground wire: Stainless steel screws, wing nut
- - BT-75 User Manual
- - Schematic
|BT-75 Beverage Transformer||$32.95|
|BTR-470 470 ohm 2 Watt Terminating Resistor||$2.00|
BT-75 and BTR-470 may be ordered from:
NOTE: Each dealer may or may not carry or have stock on all products. Contact them directly for availability.
Voice Keyer | CW Keyer | Sound Card Interface | Beacon | Band Decoder | Antenna Selector | USB Interfaces
LED Array Kits | Voltage Regulator Kits | Support | Contact | About Us | Home
©2009-2022 Unified Microsystems. All Rights Reserved.
Web Hosting by QTH.com