Switches
SR-3min-D RLC Electronics 28Vdc SMA Coaxial Switch (Pull)
In Stock
- Impedance: 50 Ohms
- Switching Time: 15 mS Max.
Used * No longer available for export
MFR: RLC Electronics
SKU: SR-3min-D-P
SR-4min-D RLC Electronics 28Vdc SMA Coaxial Switch (Pull)
In Stock
- Impedance: 50 Ohms
- Switching Time: 15 mS Max.
Used * No longer available for export
MFR: RLC Electronics
SKU: SR-4min-D-P
SR-2min-D RLC Electronics 28Vdc SMA Coaxial Switch (Pull)
In Stock
Impedance: 50 Ohms
Switching Time: 15 mS Max.
Used * No longer available for export
MFR: RLC Electronics
SKU: SR-2min-D-P
DK-137 Dow-Key SPDT BNC Female Coaxial Relay 28VDC (Pull)
In Stock
- Early version
- Frequency: 500MHz
- Terminal Type: 2 tab, solder lug and 3 recepticale, coaxial
Clean Used * No longer available for export
MFR: Dow-Key
SKU: DK-137-P
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77-260232 Dow-Key 115Vac BNC SPDT with 1 "C" Auxiliary Contact (NOS)
In Stock
These medium size, light-weight relays are designed and manufactured with gold plated RF contacts and silver plated outer conductors which give good RF performance to 1 GHz.
- Isolation: greater than 30dB
- Insertion loss: less than 0.15dB
New Old Stock * No longer available for export
MFR: Dow-Key
SKU: 77-260232
78-0404 Dow-Key SP4T Four Position Coax Switch 50-450 MHz 1kw PEP (Pull)
In Stock
- Missing Knob
Dow-Key Series 78 selector switches are conservatively rated 1000w @ 50 MHz to 450w @ 450 MHz and 60 dB minimum isolation. Dow-Key quality, a good choice for the station.
Used * No longer available for export
MFR: Dow-Key, USA
SKU: 78-0404-NO-KNOB-P
78-0404 Dow-Key SP4T Four Position Coax Switch 50-450 MHz 1kw PEP (Pull)
In Stock
Dow-Key Series 78 selector switches are conservatively rated 1000w @ 50 MHz to 450w @ 450 MHz and 60 dB minimum isolation. Dow-Key quality, a good choice for the station.
Used * No longer available for export
MFR: Dow-Key, USA
SKU: 78-0404-P
CS-38S13 Teledyne Microwave SMA SP3T Failsafe Coaxial Switch 24-30V DC-18 GHz (Pull)
In Stock
Size: 1.75" Wide x 0.75" thick x 2.0" High
Used * No longer available for export
MFR: Teledyne Microwave
NSN # 5930-01-097-1099
SKU: CS38S13-P
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60-2704 Dow-Key 220vac SPDT Two Position UHF Coax Switch (NOS)
In Stock
The DowKey 60 Series coaxial relays are ruggedly constructed and designed for operation to a maximum power level of 1 kilowatt.
Coil Voltage: 220vac
New Old Stock * No longer available for export
MFR: Dow-Key Company
SKU: 60--2704
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60-262842 Dow-Key SPDT 115vac Relay with "G" Options and DPDT Auxiliary Contacts (Pull)
In Stock
This 60 Series is a patented, high isolation option (“G” option) for transmit-receive applications. This option leaves the unused input open, and increases the isolation on the N/C connector to 85 dB at frequencies up to 500 MHz. This option reduces the maximum power rating of the N/C connector to 20 Watts, and will increase the VSWR of this terminal above approximately 400 MHz.
Designed for operation to a maximum power level of 1 kilowatt.
Coil Voltage: 115vac
Used * No longer available for export
MFR: Dow-Key Company
SKU: 60-262842
See Data Sheet for more information
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