Ham Radio Outlet Logo
0 Items
ABOUT US  |  GOVT ORDERS  |  INTERNATIONAL  |  MANUFACTURERS  |  CONTACT US 
 
 Search
 Current Promotions
HRO Promotion - Free Shipping
 HRO Mobile Apps
  

ACOM A3X2000

Click below to view additional product images.
ACOM
A3X2000
HF POWER SPLITTER/COMBINER ACOM 3X2000A

HRO Discount Price: $2,698.95

This item is also available at these Ham Radio Outlet locations:
Pending Delivery Anaheim, CA Pending Delivery Sunnyvale, CA Pending Delivery Oakland, CA Pending Delivery San Diego, CA Pending Delivery Burbank, CA Pending Delivery Phoenix, AZ
Pending Delivery Woodbridge, VA Pending Delivery Atlanta, GA Pending Delivery Salem, NH Pending Delivery Denver, CO Pending Delivery Portland, OR Pending Delivery New Castle, DE


Detailed Product Description

FEATURES

The ACOM3x2000A is a HF power splitter / combiner which is a passive device designed to sum the outputs of three HF linear amplifiers into a common load while the amplifiers are driven by a single exciter. There is no difference from the operation of a three times more powerful single amplifier.

For proper operation, the combiner requires three amplifier outputs having equal amplitudes and phases, i.e. three coherent signals. This is achieved by the use of three identical amplifiers in the three channels. For best results we recommend three automatic amplifiers of the type ACOM2000A. Manual tune amplifiers with a precise tuning indicator like ACOM1200, ACOM1000, ACOM1010 or ACOM1011 can be used too. All these models use a broadband input network which sets minimum phase differences between the units.

An automatic protection circuit is implemented in the ACOM3x2000A, which  monitors the three amplifier outputs during operation.  In case of an imbalance, the protection trips thus cutting the drive to the amplifiers and switching the transceiver output to an internal 50 Ohm dummy load. The imbalance power, both input and output, is swamped by powerful resistors until the protection trips.  Therefore the transceiver and the three amplifiers are well protected.  After fixing the trouble  you can resume operation by pressing the button RESET.

    Manufacturer's Website
    Product Website