COMTEK Stack 3 Yagi Array Switching Systems COM-STACK-3-1

Stacked Yagi System, 3 Stack, 3-port 3 kW Switch Relay Unit and Control Console, 115 Vac, Kit

Estimated Ship Date: Tomorrow

Would you rather pick it up at Summit Racing Equipment in Tallmadge OH? | Select

Price:

$490.95

Check Application
Check Application

Free Shipping
Order this item and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

Instructions

Brand: COMTEK

Manufacturer's Part Number: COM-STACK-3-1

Part Type: HF Beam Antenna Stacking Switch Combos

Product Line: COMTEK Stack 3 Yagi Array Switching Systems

DXE Part Number: COM-STACK-3-1

Stacking Switch Type: 3-port

Power Handling: 3 kW

Out-Of-Phase Selection: No

Stacking Switch Control Wire Connection: Internal

Control Wire Required: 6-conductor

Stacking Switch Band Range: 40-10 meters

Matching Coax Cables Required: Yes

Stacking Switch Width (in.): 6.250 in.

Stacking Switch Height (in.): 4.125 in.

Stacking Switch Depth (in.): 6.250 in.

Stacking Switch Weight: 3.00 lbs

Control Console Width (in.): 6.375 in.

Control Console Height (in.): 2.375 in.

Control Console Depth (in.): 5.000 in.

Control Console Weight: 1.30 lbs.

Quantity: Sold as a kit.

Notes: Switch relay unit height does not include the mounting bracket, which extends 3.125 in. below the unit.

COMTEK Stack 3 Yagi array switching systems allow an operator to select any single or any combination of three HF Yagi beam antennas. As compared to a single Yagi or a hard wired Yagi phasing system, these relay switching systems provide a greater range of signal arrival and transmission angles. They electronically combine the three equal-length 50 ohm feedlines from identical Yagi beam antennas without the use of special components or internal frequency dependent parts. These systems may be used to match and switch a 3-monoband Yagi stacked array for any HF band, 40, 30, 20, 17, 15, 12, and 10 meters. The consoles operate on 115 Vac. Three 1/4 wavelength cables, one made from 50 ohm and two made from 75 ohm coax, are connected to the Stack 3 relay unit to accomplish the impedance matching. These frequency-specific cables are sold separately. Instructions for building these cable assemblies are included in the manual. Comtek Stack 3 Yagi array switching systems feature a double-sided printed circuit board, Amphenol SO-239s, MOV protection for all six control cable lines, and they incorporate gold plated DPDT relays.

Warranty

Loading media

COMTEK Stack 3 Yagi Array Switching Systems COM-STACK-3-1