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3 Results Found For "in-line"
4O3A RS3000 Reversible Switch Controllers
4O3A RS3000 Reversible Switch Controllers are designed to improve the safety and efficiency of the RS3000 2x2 Reversible Coaxial Crossover Switch system. They ensure switching between radios and antennas only occurs when neither connected radio is transmitting, preventing accidental switching if one user begins transmitting while the other is still on the air. This makes it ideal for SO2R (Single Operator, Two Radios), MS (Multi-Single), or M2 (Multi-Two) contest configurations. These switch controllers operate on 13–15VDC input. A 3-pin DC output (5.08 mm pin header) connects to the RS3000 Crossover Switch. Before use, connect the PTT lines from both radios to the controller's RCA jacks. The controller connects to the RS3000 switch via the +12V/GND terminals. If a user attempts to switch while the other is transmitting, the controller delays the switch until the PTT line is inactive. During this delay, the "Wait" LED is illuminated. This ensures safe switching regardless of transmission frequency.
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$149.99
DX Engineering CC-4 Four Position Control Consoles
The DXE-CC-4 Four Position Control Console is used for remote switching of relay control devices requiring 1 of 3 positive voltage control lines with a ground return. This control console is directly compatible with: SSB Electronic Four-Port Mast-Mount Antenna Switches: AS-304 N (ESB-5050) AS-304 UHF (ESB-5053) WIMO Remote Polarization Switches: WMO-18080 WMO-18081 WMO-18082 WMO-18083 Unified Microsystems Receive Antenna Switch: UMS-RAS-4 (The DXE-CC-4 is an essential component for manual control of the UMS BevFlex-4X-Q Four-Direction Reversible Beverage Antenna System.) The DXE-CC-4 can be used in other applications using this control scheme: Control SWITCH Control Console Output Terminal 1 Terminal 2 Terminal 3 Position 1 - LED1 - ON 0 0 0 Position 2 - LED2 - ON +13.8 VDC 0 0 Position 3 - LED3 - ON 0 +13.8 VDC 0 Position 4 - LED4 - ON 0 0 +13.8 VDC The DXE-CC-4 Four Position Control Console features: • Large Rotary Knob • Stainless Steel Housing • Non-Skid feet • On-Off toggle switch • Four green LEDs indicate position chosen • Erasable position label fields • Filter capacitors on each line • Internal automatic resettable fuse • Includes a 2.1 mm power plug for +13.8 VDC power connection
( 1 )
$161.99
DX Engineering EC-4 BCD Control Consoles
DX Engineering EC-4 BCD Control Consoles are used to control the DX Engineering Receive Four Square Series or any other products using a 4-position (3-wire plus ground) BCD control format. They feature an attractive powder-coated housing; have an on/off switch, green LEDs with scratchpad areas to mark the switch position function, and an ergonomic selector knob. Power input of 12V DC keeps you on the air in any situation. Additional features of EC-4 BCD Control Consoles include: * Stainless steel chassis * Non-skid feet * 4-position rotary switch * Four green LEDs indicate position chosen * Filter capacitors on each line * Control wire feed-through * Power connection * Internal automatic resettable fuse * Includes a 2.1mm power plug for 12V DC power connection Note: Whenever the DX Engineering "Documentation" tab is available, please look at the associated files for additional product information. Have you some switching to do? DX Engineering EC-4 BCD Control Consoles can make the switch!
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$171.99