98.01 €
(tax incl.)
This one coax output beverage antenna has got internal relay for direction switching.
PCBs for Bi-Directional beverage antenna 1 coax output
PCBs for one coax output beverage antenna.
16.94 €
(tax incl.)
16.94 €
14.00 € (without tax)
14.00 € (without tax)
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These PCBs are for Bi-Directional beverage antenna with 1 coax output. There are two beverage antennas receiving in opposing directions to share the same space. That provides one of the least expensive and most reliable ways to improve DX capabilities on the low frequencies. The transformer at the end of the beverage is designed to match impedance of the antenna. A two-wire bi-directional beverage requires the antenna element to operate a balanced transmission line. The parallel wire line used to construct the antenna must be excited under near-perfect balanced transmission line conditions.
Using
- Low band receiving antenna
- For LF, MF and HF SWL
- Lower noise, better directivity
- Can be part of phased array
Main functions
- Broadband 0.2 to 30 MHz (optimal 0.2 to 14 MHz)
- Bi-directional (reversible) beverage antenna
- Low noise
- Very good F/B ratio
- Twinlead or open wire line
- 50/75 Ohm feed line version
- Isolated ground to prevent common-mode noise
- Electrostatic and HV protection with neon lamps (> 65V AC)
- One coax version: controlled over the coax feed line
- ONLY PCBs
Parameters
- Coax impedance 50 or 75 Ohm
- PCB size feeder 95x40 mm, terminator 50x33 mm
Available as
KIT: all parts + PCBs and IP56 boxes - KIT VERSION
ASSEMBLED CLASSIC: ready to use - CLASSIC VERSION
ASSEMBLED BOG: ready to use - BOG VERSION
Manual
If you want to know more please check our wiki with Bi-Directional beverage antenna 1 coax output manual.
example of assembled feeder PCB
example of assembled terminator PCB
example with 4-way Bi-Dir beverage and Bias Tee Box
example with Bias Tee Box
example with Bias Tee Box and Preamp Box
Data sheet
- type
- ONLY PCB
- design
- bare pcb
- usage
- RX
- impedance
- both 50 & 75 Ohm
- front-end protection
- input
- frequency range
- 0.2 MHz to 30 MHz
- PCB dimensions
- 50x33 mm
95x40 mm
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This is antenna controller for K9AY and Bi-directional beverages. You can use DC control wires as well as AC/DC voltage over the coax to antenna. There are Band Pass Filters and preamplifier directly in the...