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DX Engineering Reversible Beverage Antenna System Combos

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DX Engineering Reversible Beverage Antenna System Combos allow two Beverage antennas to be switched to receive in opposite directions while sharing the same physica
DX Engineering Reversible Beverage Antenna System Combos allow two Beverage antennas to be switched to receive in opposite directions while sharing the same physical space. These exciting new reversible Beverage combos include DX Engineering's superb receive preamp!

Dramatically improved weak signal results can be achieved on MW, BCB, 160, 80 and 40 meter bands and shortwave bands with receive-only Beverage wire antennas that are typically 350 to 800 feet long, depending upon the lowest band of interest.

DX Engineering Reversible Beverage System Combos are immune to the strong signal overload and core saturatio
DX Engineering Reversible Beverage Antenna System Combos allow two Beverage antennas to be switched to receive in opposite directions while sharing the same physical space. These exciting new reversible Beverage combos include DX Engineering's superb receive preamp!

Dramatically improved weak signal results can be achieved on MW, BCB, 160, 80 and 40 meter bands and shortwave bands with receive-only Beverage wire antennas that are typically 350 to 800 feet long, depending upon the lowest band of interest.

DX Engineering Reversible Beverage System Combos are immune to the strong signal overload and core saturation common in multi-transmitter contesting environments. Reversible Beverages have two antenna F connectors; one "Away" port for the default end-fire receiving pattern off the end of the wire, and one "Toward" port for the opposite direction. Applying a negative 10 to 18 V DC to the feedline switches the system between the two antenna ports for reception in opposite directions.

You can build a 4-direction receive antenna system with two reversible Beverage systems and one DX Engineering RLS-2 Two-Port Receiving Switch that also requires only one feedline! The optional DX Engineering Feedline Voltage Coupler, model DXE-FVC-1 is highly recommended to provide all of the required feedline voltage injection. Plus, the optional DXE-EC-4 BCD Control Console completes the system for four-direction switching right in the shack.

These RBS systems will work with any 300-600 ohm 2-wire line. For best low-loss low-noise results, use DX Engineering flooded or quad-shielded 75-ohm coax; with our F-type compression connectors to ensure a weatherproof installation.

DX Engineering RPA-1 Receive Preamplifiers use RCA-type phono jacks and CATV Type-F female connectors for the input and output connections to prevent accidental connection to transmitting devices. RPA-1 Receive Preamplifiers feature a built-in relay that automatically bypasses the preamplifier circuit when DC power is removed. These high performance devices must be powered with a well filtered and regulated DC power supply and will offer maximum performance at 12 to 18 V DC input.

Details for DX Engineering Reversible Beverage Antenna System Combos:

Receive preamp:

* Gain: 16 dB, +/- 1.5 dB, from 300 kHz through 35 MHz
* Dynamic range (IM3) at 500 Hz BW: 110 dB or greater
* Output Third Order Intercept: +43 dBm
* Noise figure: 3.5 dB
* Compression: 1 dB at +26 dBm (nominally 0.4 W output)
* Power requirement: 12-18 V DC at 140 mA maximum
* Power Input: 2.1 mm DC coaxial power connector

Reversible Beverage transformer features:

* Broad operating range, 0.2 to 30 MHz
* Fully isolated grounds prevent common-made noise and unwanted signals
* 75 ohm design enables the use of high quality, low cost cable and connectors
* RF shielded housing used for isolation and improved life
* Directional Switching Voltage: nominal 12 V AC or negative 12 V DC, feedline injected
* Directional Switching Current: less than 80 mA
* Antenna impedance: 300-600 ohm (450 ohm recommended)
* Feedline impedance: 50-75 ohm (75 ohm recommended)
* RBSA-1FP Feed Point unit dimensions: 5.5 in. width x 3.5 in. depth x 1.5 in. height
* RBS-1RT Reflection Transformer unit dimensions: 2.125 in. width x 2.125 in. depth x 1.125 in. height

Note: Whenever the DX Engineering "Documentation" tab is available, please look at the associated files for additional product information.

DX Engineering Reversible Beverage Antenna System Combos offer package convenience and superior receiving results on today's crowded medium and shortwave bands as well as on the ham bands.

SWLs and Radio Amateurs around the world have come to rely on the exceptional performance of DX Engineering products. Order one of these DX Engineering Reversible Beverage Antenna System Combos to make the best of your MW/HF reception!

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Reversible Beverage Antenna System and Preamplifier Combo

Part Number: DXE-RBSA-RPA-P

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