New, affordable, 2-high stack switch for tribanders, log periodics, or monobanders from 40 to 10 meters. The COM-STACK-2-1 is complete with a control console for operation from 115 VAC.
The control console allows you to select either antenna individually - or both - to choose the best vertical angle of radiation for the band conditions and distance to the DX station.
Amphenol silver tip connectors, MOV's (a Comtek standard since 1994), Potter & Brumfield relays, and 2.4" OD UNUN provide reliability at 3KW maximum power levels.
Simply run two equal lengths of 50 ohm coax from the STACK-2 (one to each antenna) and a 3 conductor cable to the control console and enjoy increased performance in contests or chasing DX.
STACK2 Stacked Yagi System Instructions (208K pdf)
All products manufactured by DX Engineering are warranted to be free from
defects in material and workmanship for a period of one (1) year from date of
shipment. DX Engineering's sole obligation under these warranties shall be to
issue credit, repair, or replace any item or part thereof which is proved to be
other than as warranted; no allowance shall be made for any labor charges of
Buyer for replacement of parts, adjustments or repairs, or any other work,
unless such charges are authorized in advance by DX Engineering.
If DX Engineering's products are claimed to be defective in material or
workmanship, DX Engineering shall, upon prompt notice thereof, issue shipping
instructions for return to DX Engineering (transportation-charges prepaid by
Buyer). Every such claim for breach of these warranties shall be deemed to be
waived by Buyer unless made in writing.
The above warranties shall not extend to any products or parts thereof which
have been subjected to any misuse or neglect, damaged by accident, rendered
defective by reason of improper installation, damaged from severe weather
including floods, or abnormal environmental conditions such as prolonged
exposure to corrosives or power surges, or by the performance of repairs or
alterations outside of our plant, and shall not apply to any goods or parts
thereof furnished by Buyer or acquired from others at Buyer's specifications. In
addition, DX Engineering's warranties do not extend to other equipment and parts
manufactured by others except to the extent of the original manufacturer's
warranty to DX Engineering. The obligations under the foregoing warranties are
limited to the precise terms thereof. These warranties provide exclusive
remedies, expressly in lieu of all other remedies including claims for special
or consequential damages.
SELLER NEITHER MAKES NOR ASSUMES ANY OTHER WARRANTY WHATSOEVER, WHETHER
EXPRESS, STATUTORY, OR IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY AND
FITNESS, AND NO PERSON IS AUTHORIZED TO ASSUME FOR DX ENGINEERING ANY OBLIGATION
OR LIABILITY NOT STRICTLY IN ACCORDANCE WITH THE FOREGOING.
; "Stacked Yagi System, 2 Stack w/115 VAC controller")
