Availability
Antenna Switches
Daiwa CS-201A Coax Switches
Use Daiwa CS-201A coax switches to switch between one antenna and two radios or two antennas and one radio. These 2-position coaxial switches can handle the power and offer auto grounding of the unused terminal for protection and excellent port isolation. Specs on the Daiwa CS-201A coax switches are: * Frequency range: (up to) 600 MHz * Power rating: 2.5 kW PEP, 1 kW CW * VSWR: below 1.12:1 across range * Insertion loss: less than 0.2 dB * Isolation: 60 dB, 600 MHz * Connector: SO 239
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$45.95
Moonraker CS201 2-Way SO239 Coax Switch
Moonraker CS201 2-Way SO239 Coax Switch is ideal for use in antenna systems and service departments. It provides a very positive method of switching between two antenna systems and offers very low loss. Key features/specifications: * Type: 2-way antenna switch * Connection: 3 X SO-239 * Power: 2500 watts maximum * Frequency: 0 to 1000 MHz * Insertion loss: 0.1dB
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$49.99
Unified Microsystems Band Decoder/Antenna Selector Modules
Unified Microsystems Band Decoder/Antenna Selector Modules are important components if you are building your own automatic antenna switching system. These modules include the switching logic and relay drivers to easily interface between your Elecraft K3, Yaesu radio or computer, and the antenna switches. Use the BCD-14 to decode band switching for up to 14 relays. The BCD-14 modules decode the band select signals from your radio or computer to automatically select the proper antenna or band pass filter for your chosen band of operation. The module's inputs are optically isolated to provide maximum isolation between your radio or computer and the antenna switching system. Module outputs are grounding-type open-collector relay drivers. If the antenna or filter switch you wish to control requires high-side drivers, add the optional HSD-9 module. One output per band will be active, depending on the input signals. However, outputs may be wired to select a single antenna for multiple bands. For example, one relay may be used to select your tri-bander. With two jumpers installed on the BCD-14, that relay will be activated whenever your radio is set to any one of that antenna's three bands. The BCD-14 covers all bands, 160-10 meters, including the WARC bands plus 6 meters, 2 meters, and 440 MHz. The BCD-14 boards have corner mounting holes, but hardware, enclosures and antenna relays are user supplied. Why risk transmitting on the wrong antenna or put yourself in the position to require manual selection at all? Use this economical Unified Microsystems Band Decoder/Antenna Selector Module from DX Engineering, to build your automated antenna selector system!
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$23.99
DX Engineering Remote Antenna Switch Replacement Parts
DX Engineering Remote Antenna Switch Replacement Parts are available in the unfortunate or inevitable circumstance where you require repair parts. DX Engineering offers everything from relays to connector plugs to keep your remote antenna switch operating at its highest level. Note: When looking at parts, whenever the DX Engineering "Documentation" tab is available, please look at the associated files for additional product information.
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$22.99
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$24.99
DX Engineering CC4-CON Control Console and Switch Relay Unit Connectors
DX Engineering CC4-CON Control Console and Relay Unit Connectors are green 5-pin female connectors for the ends of control lines, that mate to the male connectors on these DX Engineering products: TFS4 series Transmit Four Square relay units CC-4SQR Transmit Four Square Control Consoles RFS-2 Receive Four Square relay units RFS-3 Receive Four Square relay units DVA series Dual Vertical Array relay units FVC-1 Feedline Voltage Controllers PS-2B PRO-STACK Two Antenna Phasing System CC8 Deluxe Switch Control Consoles CC8A Deluxe Switch Control Consoles They feature the convenience of a removable connector with compression screw terminals for easy connection the control wires.
Not Yet Reviewed
$20.99
Hamplus Antenna Control Switching Devices
Hamplus Antenna Control Switching Devices include automatic band data controlled remote antenna switching systems including full web remote capability without a PC. Hamplus automates HF + 50 MHz switching for 8 to 16 antennas and from 2 to 8 radios, including devices to connect multiple directional controllers to as many as 8 different antenna rotators. Band-data and frequency reading, multi-function control consoles include support for all major brand transceivers with radio specific control cables. Hamplus also offers manual multi-port to multi-radio antenna switches and a four-stack antenna switching system. Years of Amateur Radio and professional experience shows in these components for emerging and elite DXers as well as established multi-radio contest stations. Hamplus products will improve the function and performance of your station. Click on each part number for specific descriptions, specifications, more information and links to compatible or required products.
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$39.99