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Dow-Key Microwave SMA Coaxial Switch 5-Position 555-580802A 24VDC
Dow-Key Microwave SMA Coaxial Switch 5-Position 555-580802A 24VDC

$40.99

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Dow-Key Microwave SMA Coaxial Switch 2-Position 401-490802A 15VDC
Dow-Key Microwave SMA Coaxial Switch 2-Position 401-490802A 15VDC

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Dow-Key Microwave SMA Coaxial Switch 00471 411NR-330832 28VDC D/C 0125
Dow-Key Microwave SMA Coaxial Switch 00471 411NR-330832 28VDC D/C 0125

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Used & Tested DOW-KEY 401-2208 RF Microwave Coaxial Switch 12V 300W 18GHz
Used & Tested DOW-KEY 401-2208 RF Microwave Coaxial Switch 12V 300W 18GHz

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Dow-Key DKC-TRM-1 Vintage Ham Radio Transmit Receive Relay
Dow-Key DKC-TRM-1 Vintage Ham Radio Transmit Receive Relay

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Dow Key 6 Position Coaxial BNC Switch 1KW w. Spec Sheet Very Good model 78-0602
Dow Key 6 Position Coaxial BNC Switch 1KW w. Spec Sheet Very Good model 78-0602

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DOW-KEY DK60 Coaxial Antenna Relay with UHF Connectors 24 VAC Coil, USED
DOW-KEY DK60 Coaxial Antenna Relay with UHF Connectors 24 VAC Coil, USED

$59.99

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Dow Key Transmit/Receive Relay N connectors 12 VDC Model CX-600N
Dow Key Transmit/Receive Relay N connectors 12 VDC Model CX-600N

$59.00

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Dow Key Coaxial Relay DK60-G2C 1000 watts - untested
Dow Key Coaxial Relay DK60-G2C 1000 watts - untested

$59.00

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dow key coaxial relay 412AR-3801
dow key coaxial relay 412AR-3801

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Dow Key High Current RF Relay 24 VDC Coil N Connectors Tested +SPDT switch
Dow Key High Current RF Relay 24 VDC Coil N Connectors Tested +SPDT switch

$44.95

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Tested Dow-Key 1KW Coaxial Relay model DK60 110VAC DPDT Auxiliary Contacts
Tested Dow-Key 1KW Coaxial Relay model DK60 110VAC DPDT Auxiliary Contacts

$59.99

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Vintage Dow key Coaxial RF Antenna Relay 110v AC HAM CB Amateur Radio
Vintage Dow key Coaxial RF Antenna Relay 110v AC HAM CB Amateur Radio

$45.00

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Dow-Key 403-230802C Coaxial Switch D-18GHz SPDT Failsafe NOS
Dow-Key 403-230802C Coaxial Switch D-18GHz SPDT Failsafe NOS

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DOW-KEY FA9792 ANTENNA RELAY 50 ohm TYPE N CONNECTORS 48V COIL NEW
DOW-KEY FA9792 ANTENNA RELAY 50 ohm TYPE N CONNECTORS 48V COIL NEW

$57.83

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VINTAGE New-Old-Stock NOS in BOX DK60-2C Dow-Key Coaxial Relay 1202-A 1000W 12V
VINTAGE New-Old-Stock NOS in BOX DK60-2C Dow-Key Coaxial Relay 1202-A 1000W 12V

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DK78-2 Dow-Key SPDT Manual Two Position Coax Antenna Switch BNC Female
DK78-2 Dow-Key SPDT Manual Two Position Coax Antenna Switch BNC Female

$49.99

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Dow-Key DK-300-11350 Antenna Relay 6VDC BNC(f) Connectors
Dow-Key DK-300-11350 Antenna Relay 6VDC BNC(f) Connectors

$29.22

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(3) Vintage Dow key Coaxial RF Antenna Relay 110v AC HAM CB Amateur Radio
(3) Vintage Dow key Coaxial RF Antenna Relay 110v AC HAM CB Amateur Radio

$58.00

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Dow-Key Microwave 324-101 SPDT Coaxial Relay 410-0560-010
Dow-Key Microwave 324-101 SPDT Coaxial Relay 410-0560-010

$42.22

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Dow-Key 401-2308-3 DC to 18 GHz 50 Ohm SMA (F) SPDT Coaxial Switch. Tested!
Dow-Key 401-2308-3 DC to 18 GHz 50 Ohm SMA (F) SPDT Coaxial Switch. Tested!

$27.99

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Dow-Key DK60 115VAC 1000W Ham Radio Relay Coaxial Switch + Box (NOS)
Dow-Key DK60 115VAC 1000W Ham Radio Relay Coaxial Switch + Box (NOS)

$150.00

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Dow-Key Microwave 403-130 SPST SMA 12V switch
Dow-Key Microwave 403-130 SPST SMA 12V switch

$24.95

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Dow Key 401R-3908 SPDT Latching Coaxial Switch 15 vdc -
Dow Key 401R-3908 SPDT Latching Coaxial Switch 15 vdc -

$16.99

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SAVE 80%+ - NEW UNUSED DOW-KEY 79 SERIES MODEL 79-2303 MICROWAVE TRANSFER RELAY
SAVE 80%+ - NEW UNUSED DOW-KEY 79 SERIES MODEL 79-2303 MICROWAVE TRANSFER RELAY

$59.99

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Dow-Key Microwave 401-280832A SPDT Coaxial Switch 24VDC
Dow-Key Microwave 401-280832A SPDT Coaxial Switch 24VDC

$29.99

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Dowkey Microwave RF Coaxial Switch 545J-520802A DC-18GHz SMA 4-Position 12VDC
Dowkey Microwave RF Coaxial Switch 545J-520802A DC-18GHz SMA 4-Position 12VDC

$36.95

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Dowkey Microwave RF Coaxial Relay 401-3208 DC-18GHz SMA Failsafe 12VDC
Dowkey Microwave RF Coaxial Relay 401-3208 DC-18GHz SMA Failsafe 12VDC

$28.95

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Used & Tested DOWKEY MS-12-F-SMA RF Coaxial Switch 18GHz 12V 300W
Used & Tested DOWKEY MS-12-F-SMA RF Coaxial Switch 18GHz 12V 300W

$67.72

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Ham Radio Coax Cable Antenna Switch 3 Positions Dow-Key
Ham Radio Coax Cable Antenna Switch 3 Positions Dow-Key

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Varian 87195889 992962 Relay Driver BD Board PCB w 2 Dowkey Coaxial Switches 55C
Varian 87195889 992962 Relay Driver BD Board PCB w 2 Dowkey Coaxial Switches 55C

$110.25

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Dow-Key 60-2628 60 Series G Option High Isolation Coaxial Switch 115VAC
Dow-Key 60-2628 60 Series G Option High Isolation Coaxial Switch 115VAC

$129.98

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Transco 82152- 919C7010 Dow Key Relay A/B Coax Switch SMA F Connectors
Transco 82152- 919C7010 Dow Key Relay A/B Coax Switch SMA F Connectors

$45.00

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DOW-KEY 545-530822 28 VDC SPNT MULTIPOSITION COAXIAL RF SWITCH DOWKEY
DOW-KEY 545-530822 28 VDC SPNT MULTIPOSITION COAXIAL RF SWITCH DOWKEY

$18.99

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DOW-KEY 521-420805A MICROWAVE SWITCH SERIES 12 VDC
DOW-KEY 521-420805A MICROWAVE SWITCH SERIES 12 VDC

$31.33

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Dow-Key Microwave 411J-380832-1-ROHS RF Microwave Coaxial Switch
Dow-Key Microwave 411J-380832-1-ROHS RF Microwave Coaxial Switch

$29.99

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Dow-Key Microwave 60-2201 Coaxial Switch SPDT Pasternack RG393/U
Dow-Key Microwave 60-2201 Coaxial Switch SPDT Pasternack RG393/U

$99.99

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DOWKEY  401-2308-3   26 VDC  RELAY  UNINSTALLED CONDITION     FREE  SHIPPING
DOWKEY 401-2308-3 26 VDC RELAY UNINSTALLED CONDITION FREE SHIPPING

$22.00

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Dow-Key Microwave Switch, 481-110, 28VDC, 610-2020-01, Used
Dow-Key Microwave Switch, 481-110, 28VDC, 610-2020-01, Used

$85.00

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1pc Dow Key 411-3708-1 15-20V 18GHz double pole double throw RF switch #F10
1pc Dow Key 411-3708-1 15-20V 18GHz double pole double throw RF switch #F10

$149.74

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Advance Electric High Current RF Relay 115 VAC Coil PL-259 Connectors Tested #3
Advance Electric High Current RF Relay 115 VAC Coil PL-259 Connectors Tested #3

$49.95

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This is for one Radiall fail-safe SPDT SMA Relay tested DC-24.5GHz .15dB loss!
This is for one Radiall fail-safe SPDT SMA Relay tested DC-24.5GHz .15dB loss!

$45.00

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Dow Key DKC-TRP 50EH5 Coaxial Relay [5*I-12.5]
Dow Key DKC-TRP 50EH5 Coaxial Relay [5*I-12.5]

$50.00

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Dow-Key  Coaxial Relay  BNC Connectors  SPDT 28VDC P/N  77-2302 - New
Dow-Key Coaxial Relay BNC Connectors SPDT 28VDC P/N 77-2302 - New

$39.00

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NEW OLD STOCK 2 Dow Key Coaxial Relay DK60-G In Box 1000 watts NO WAY TO TEST!!
NEW OLD STOCK 2 Dow Key Coaxial Relay DK60-G In Box 1000 watts NO WAY TO TEST!!

$225.00

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Dow-Key Relay 110-115VAC AC Ham Radio T/R Switch (lot of nine, used, untested)
Dow-Key Relay 110-115VAC AC Ham Radio T/R Switch (lot of nine, used, untested)

$250.00

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1 QTY   DOW KEY ???  115V AC ANTENNA COAXIAL RELAY
1 QTY DOW KEY ??? 115V AC ANTENNA COAXIAL RELAY

$49.00

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Dow-Key 401-2308 DC-18GHz 28VDC SMA RF microwave coaxial switch
Dow-Key 401-2308 DC-18GHz 28VDC SMA RF microwave coaxial switch

$23.00

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60-134 DOW KEY RADIO FREQUE  SWITCH 12V  MAKES BEFORE BREAKS  NEW OLD STOCK
60-134 DOW KEY RADIO FREQUE SWITCH 12V MAKES BEFORE BREAKS NEW OLD STOCK

$140.00

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DOW-KEY 521-420803A MICROWAVE SWITCH SERIES 12 VDC
DOW-KEY 521-420803A MICROWAVE SWITCH SERIES 12 VDC

$31.33

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Dowkey Microwave 545J-520802A Connecton Cable ONLY
Dowkey Microwave 545J-520802A Connecton Cable ONLY

$6.49

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New / NOS DOW-KEY MICROWAVE RF SWITCH # 412PS-6301 28VDC
New / NOS DOW-KEY MICROWAVE RF SWITCH # 412PS-6301 28VDC

$299.99

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DOWKEY      411C-2308     LOT OF 4  FREE SHIPPING
DOWKEY 411C-2308 LOT OF 4 FREE SHIPPING

$112.00

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DOW-KEY 77-260232 RELAY 8525
DOW-KEY 77-260232 RELAY 8525

$26.06

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Dow-Key Microwave 8814 Antenna Switching Relay 77-2202 HAM Radio
Dow-Key Microwave 8814 Antenna Switching Relay 77-2202 HAM Radio

$29.99

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Dow-Key Microwave 411-2308 RF Coaxial Switch DC-1GHz 26.5V 65W SMA NOS
Dow-Key Microwave 411-2308 RF Coaxial Switch DC-1GHz 26.5V 65W SMA NOS

$32.47

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Dow-Key Microwave 00471 412-3021 Relay Switch 12VDC
Dow-Key Microwave 00471 412-3021 Relay Switch 12VDC

$199.00

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DowKey Microwave Coaxial Switch 1KW  SPDT 60-2201
DowKey Microwave Coaxial Switch 1KW SPDT 60-2201

$49.95

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Dow-Key 402-2301, 28VDC, Failsafe Switch Type N Female (Pull)
Dow-Key 402-2301, 28VDC, Failsafe Switch Type N Female (Pull)

$160.00

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Dow-Key Microwave 00471 412-3021 Relay Switch 12VDC
Dow-Key Microwave 00471 412-3021 Relay Switch 12VDC

$199.00

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Dow-Key Microwave 411C-420832N 4 Position RF Switch
Dow-Key Microwave 411C-420832N 4 Position RF Switch

$23.75

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RLC Electronics M3928/15-01 A/B SMA F Dow Key Relay  Coax Switch , 1P2T / 28 VDC
RLC Electronics M3928/15-01 A/B SMA F Dow Key Relay Coax Switch , 1P2T / 28 VDC

$70.00

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Dow-Key Microwave 401-420832A-2 RF Coaxial Switch DC-18 GHz 12V 1PCS
Dow-Key Microwave 401-420832A-2 RF Coaxial Switch DC-18 GHz 12V 1PCS

$28.00

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Ham Radio Coax Cable Antenna Switch 2 Positions Dow-Key 78-107
Ham Radio Coax Cable Antenna Switch 2 Positions Dow-Key 78-107

$75.00

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QST Ham Radio Mag. Ad  DOW-KEY GUARANTEED DK60 Series COAXIAL RELAYS  (9/62)
QST Ham Radio Mag. Ad DOW-KEY GUARANTEED DK60 Series COAXIAL RELAYS (9/62)

$10.99

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Transco Dow-Key 82152-909C70100-50 Line Switch lot of 4
Transco Dow-Key 82152-909C70100-50 Line Switch lot of 4

$11.99

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Austin Dillon 2018 Wincraft #3 Dow Key Strap Bottle Opener FREE SHIP!
Austin Dillon 2018 Wincraft #3 Dow Key Strap Bottle Opener FREE SHIP!

$12.99

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DOW-KEY 521-420803A MICROWAVE SWITCH SERIES 12 VDC
DOW-KEY 521-420803A MICROWAVE SWITCH SERIES 12 VDC

$35.00

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Dow-key Microwave 00471 541JY-481103A DowKey 24 VDC D/C 1348
Dow-key Microwave 00471 541JY-481103A DowKey 24 VDC D/C 1348

$99.00

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Ham Radio Coax Cable Antenna Switch 2 Positions Dow-Key 78-108
Ham Radio Coax Cable Antenna Switch 2 Positions Dow-Key 78-108

$75.00

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( 1 PC) Microwave Switch, 412PS-6301, Dow-Key Microwave, 28VDC, 4 port
( 1 PC) Microwave Switch, 412PS-6301, Dow-Key Microwave, 28VDC, 4 port

$350.00

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DOW-KEY 401-2208 RF Microwave Coaxial Switch 12V 300W 18GHz USED 1PCS
DOW-KEY 401-2208 RF Microwave Coaxial Switch 12V 300W 18GHz USED 1PCS

$128.00

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Dow-Key Microwave 401-2308 RF Failsafe Coaxial Relay SPDT DC-18GHz 28V SMA New
Dow-Key Microwave 401-2308 RF Failsafe Coaxial Relay SPDT DC-18GHz 28V SMA New

$32.47

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Dow-Key Bypass Switch P/N 00471 79-23030 TNC Connections 28 VDC Qty 12!!
Dow-Key Bypass Switch P/N 00471 79-23030 TNC Connections 28 VDC Qty 12!!

$50.00

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Used & Tested DOWKEY 401R-3908 Microwave Coax Relay
Used & Tested DOWKEY 401R-3908 Microwave Coax Relay

$34.71

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1 DOW-KEY SMA SMAF FEMALE RF COAX COAXIAL NON-LATCHING SWITCH 101-2308 28 VDC
1 DOW-KEY SMA SMAF FEMALE RF COAX COAXIAL NON-LATCHING SWITCH 101-2308 28 VDC

$38.99

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Lot of (2) NEW Dow-Key Coaxial Switch - 401T-6308 w/Warranty
Lot of (2) NEW Dow-Key Coaxial Switch - 401T-6308 w/Warranty

$40.00

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DowKey CS319B Coaxial Switch 5985-00-815-3505
DowKey CS319B Coaxial Switch 5985-00-815-3505

$60.00

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DOWKEY RELAY 411C-490832A, DB PRODUCTS  RELAYS  MIXED    LOT OF 6  FREE SHIPPING
DOWKEY RELAY 411C-490832A, DB PRODUCTS RELAYS MIXED LOT OF 6 FREE SHIPPING

$225.00

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NOS Vintage DK Dow Key RF Relay 120 VAC Coil Type N/BNC Connectors 300-11355
NOS Vintage DK Dow Key RF Relay 120 VAC Coil Type N/BNC Connectors 300-11355

$49.00

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Dow-Key 403-130 1P2T SMA 12 Vdc latch RF Coaxial Relays
Dow-Key 403-130 1P2T SMA 12 Vdc latch RF Coaxial Relays

$39.00

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Dow-Key Microwave 401R-390807 Microwave Switch
Dow-Key Microwave 401R-390807 Microwave Switch

$14.25

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Dow-Key 565-5308 28V DC-18GHz SP6T SMA RF coaxial switch D/C 0542
Dow-Key 565-5308 28V DC-18GHz SP6T SMA RF coaxial switch D/C 0542

$92.00

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1PC Dow-Key 565-5308 28V DC-18GHz SP6T SMA RF coaxial switch
1PC Dow-Key 565-5308 28V DC-18GHz SP6T SMA RF coaxial switch

$70.00

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QST Ham Radio Magazine Ad DOW-KEY For Most Every Switching Application (4/65)
QST Ham Radio Magazine Ad DOW-KEY For Most Every Switching Application (4/65)

$11.14

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DowKey 164-2370 Coaxial Relay SPDT BNC RF/Microwave Antenna Switch 26.5VDC #975J
DowKey 164-2370 Coaxial Relay SPDT BNC RF/Microwave Antenna Switch 26.5VDC #975J

$14.00

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Dow-Key 521J-630833 Switch SPST, D-SUB, 28VDC, 50 Ohm
Dow-Key 521J-630833 Switch SPST, D-SUB, 28VDC, 50 Ohm

$24.99

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Dow-Key Microwave 521U-230835A SMA RF Coaxial Switch MST-F-28-SMA-I-TTL-IPP5-5M
Dow-Key Microwave 521U-230835A SMA RF Coaxial Switch MST-F-28-SMA-I-TTL-IPP5-5M

$29.99

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Dow-Key Microwave 402J-6801 SWITCH SPDT FAILSAFE DC - 18 GHz 24 VDC New
Dow-Key Microwave 402J-6801 SWITCH SPDT FAILSAFE DC - 18 GHz 24 VDC New

$240.00

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Dow Key Microwave Switch 403Y-2211-ROHS
Dow Key Microwave Switch 403Y-2211-ROHS

$45.00

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Used & Tested DOWKEY MS-12-F-SMA RF Coaxial Switch 18GHz 12V 300W
Used & Tested DOWKEY MS-12-F-SMA RF Coaxial Switch 18GHz 12V 300W

$67.71

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Dow-Key 401-175 RF Microwave Switch, 15V, SMA / NSN: 5985-01-320-1388
Dow-Key 401-175 RF Microwave Switch, 15V, SMA / NSN: 5985-01-320-1388

$49.99

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Dow Key Microwave 401R-390807
Dow Key Microwave 401R-390807

$33.25

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Dow-Key Microwave 401-4208 RF Coaxial Switch DC-18 GHz 12V
Dow-Key Microwave 401-4208 RF Coaxial Switch DC-18 GHz 12V

$38.00

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This is for one Radiall fail-safe SPDT 2.92mm K Switch rated DC-40+GHz 12DC coil
This is for one Radiall fail-safe SPDT 2.92mm K Switch rated DC-40+GHz 12DC coil

$145.00

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Dow-Key Microwave 401-280832 SPDT Coaxial Switch 24VDC
Dow-Key Microwave 401-280832 SPDT Coaxial Switch 24VDC

$99.95

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DOW-KEY  565J-580802A, RF SWITCHES, COAXIAL SWITCHES, SPNT MULTIPOSITION
DOW-KEY 565J-580802A, RF SWITCHES, COAXIAL SWITCHES, SPNT MULTIPOSITION

$54.25

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Austin Dillon 2017 Wincraft #3 Dow Key Ring Mirrored FREE SHIP
Austin Dillon 2017 Wincraft #3 Dow Key Ring Mirrored FREE SHIP

$9.99

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1pc Dow Key 531-5201 12V -18GHz SP3T Type N RF Switch #E2
1pc Dow Key 531-5201 12V -18GHz SP3T Type N RF Switch #E2

$138.18

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1pc Dow-Key 545-5308 28V-18GHz SP4T RF coaxial switch #W2
1pc Dow-Key 545-5308 28V-18GHz SP4T RF coaxial switch #W2

$150.34

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