RF Coaxial Relays: "N" Connectors

SPDT "N" Relay - Tohtsu®
2000wCW
(KC) CX-600NL
  • Coil: 12 vdc, 126ma, 75 ohm
    (10-14 vdc, 3.0 vdc drop out)
  • 2000wCW @ 50 MHz, 60 dB isolation,
    0.07 dB max Insertion Loss
  • 1800wCW @ 150 MHz, 48 dB isolation,
    0.09 dB max Insertion Loss
  • 1500wCW @ 500 MHz, 35 dB isolation,
    0.1 dB max Insertion Loss
  • 1000wCW @ 1 GHz, 28 dB isolation,
    0.15 dB max Insertion Loss
  • Switching Time: 20ms max. pull in time,
    15ms max. drop out time
  • Operating Temperature: -25ºC to +50ºC
*** SOLD OUT ***
Fail Safe Transfer Switch
0 - 12.4 GHz / 28v DC
(KC) 310C00100
Transco fail safe transfer switch. 0 - 12.4 GHz, 28 vdc. 60 dB isolation minimum @ 12.4 GHz, 90 dB @ 10 MHz. 1.5 : 1 max VSWR @ 12.5 GHz (1.2 : 1 typical). 100 watts - 12.4 GHz, 1,000 watts @ 1 MHz. Type "N" connectors, 50 ohm. Break-before-make contacts.

All transfer switches have 4 ports and all operate the same way. Label ports 1, 2, 3 & 4. It has two positions, A & B. Position A: Ports 1 & 2 are made, 3 & 4 are made. Position B: Ports 1 & 3 are made, ports 2 & 4 are made.

Requires 6 pin circular connector to mate with MS3113H10-6P which we can supply.
$375 each (Transfer Switch only)
(CMS) 310C-6P
6 pin circular connector for Transco transfer switch (above).
*** SOLD OUT ***
RF Relay
SPDT / 115v DC Coil
(KC) 300-10806
Amphenol RF relay. SPDT, 115 vdc coil. Common: 'N' connector; normally open: 'N' connector; normally closed: 'BNC' connector. Great for KWS-1 antenna chargeover relay. Collins P/N: 410-0086-00. NSN: 5985-00-258-3205.
$345 each
Teledyne "N" Transfer Relay
28v DC
(KC) CS-29N1S1
Intended band was military VHF, 225-400 MHz but we have found its integrity is maintained to over 2 GHz. Handles 1000 watts plus. Make before break contact. 28 vdc coil. Made for military to spec "NA5-73674" by Quantatron, a Teledyne Company. New. All transfer switches have 4 ports and all operate the same way. Label ports 1, 2, 3 & 4. It has two positions, A & B. Position A: Ports 1 & 2 are made, 3 & 4 are made. Position B: Ports 1 & 3 are made, ports 2 & 4 are made.
$795 each
SPDT "N" Relay
12v DC Coil
(KC) DK300-10378
Dowkey SPDT "N" relay. Two independent SPDT auxilliary contacts. 12 vdc coil, DC-2 GHz, 300w. Grounds unused port. Used, removed but in excellent condition.
$75 each
RF Transfer Switch
26v DC
(KC) 327-10562-3
Joslyn / Amphenol RF transfer switch. 4 port. 26 vdc. "N" female connectors. NSN: 5985-00-788-6927.
$450 each
"N" Transfer Relay
28v DC
(KC) 12W1008
Compact transfer switch. Type "N" connectors. 28 vdc control, handles up to 2 kw, up to 1 GHz. Surplus Sales may substitute Transco 16500.
$275 each
"N" Coaxial Relay
SPDT / 115v AC
(KC) 6350-6
SPDT coaxial relay. Type "N" connectors. 115 vac coil. 2 kw pep / 1000w CW. Isolation 50 dB @ 30 MHz, 32 dB @ 400 MHz, 24 dB @ 1000 MHz. New, unused.
$75 each - $65 (3+)
Transco Motor Latching Relay
SPDT / 28v DC / 3 kw / 500 MHz
(KC) 1460-820
The Transco Rotary Relay is latching. That is to say the motor drives the armature to the next position and disengages the voltage. Relay and connector new and unused. SPDT. "N" connectors. 28 vdc, 3 kw, 500 MHz. Apply power to pins "B" and "C" to connect common to #1. Use "B" and "D" for common to #2. Polarity of applied voltage does not matter.
$195 each
"N" Coaxial Relay
115v AC / 100w / 3 GHz
(KC) 317-10255-8
Amphenol coaxial relay. 115 vac coil, 100 watt, 3 GHz. "N" female. Breaks before makes. Grounds unused port.
$265 each
More Motor Latching Relays
 
Part Number Description Price  
(KC) 1460-820
SPDT, "N" connectors, 28v DC, 3kw, 500 MHz - See above.
195.00 Add
(KC) 1460-20 SPDT, "N" connectors, 28v DC, 3kw, 500 MHz, Also 1460-620 125.00 Add
(CMS) MS3106A14S-5S 5 pin connector for above relay (KC) 1460-20 35.00 Add
(KC) SA-323U SPDT, "N" connectors, 28v DC, 5kw, 500 MHz SOLD OUT
(KC) 1460-4-96 SP4T, "N" connectors, 115v AC, 3kw, 500 MHz SOLD OUT
(KC) E18B22CA DPDT, "BNC" connectors, 115v AC, 1kw, 500Mc 345.00 Add
(KC) SA-329 Transfer Relay (4 ports) , "N" connectors, 28v DC, 3kw, 500 MHz 395.00 Add

RF Coaxial Relays
DC-11 GHz - "Y"
(KC) 11200
Transco SPDT, independent port control. Type "N" connectors. 28 vdc control. Handles up to 3kw.
$275 each
(KC) 11483-2
SPDT, Y relay as above. Type "N" connectors. Make before break.
$895 each
RF Coaxial Relay
SPDT / 100w @ 3 GHz
(KC) 317-10242-3
Amphenol RF coaxial relay. SPDT. Makes before breaks, Type "N" connectors. 26 vdc. 100w @ 3 GHz.
$119 each - $100 (3+)
Rotary Relay
SPDT / 80v DC / 2500w / 500 MHz
(KC) C5N2EA
SPDT, 80 vdc. Type "N" connectors. Mil-spec, sealed. 50 ohm. 2500w, 500 MHz.
$95 each
RF Coaxial Relay
DPDT Individual
(KC) 360-11896-1003
Amphenol RF coaxial relay. Two separate SPDT relays mounted side by side, DC-6 GHz, 200 watt. 115 vac control. "N" common and BNC connectors on the ports.
$249 each
Type "N" Relay
3 Position / 120v DC
(KC) 14724
Rated DC-12 GHz this SP3T mil-spec relay has make before break contacts, Type "N" connectors and 120 vdc individual coils.
$375 each
Type "N" Relay
SPDT / 48v DC
(KC) C8N2A4
This commercial new, military surplus relay operates on 48 vdc, is usable to 500 MHz and handles 1000 watts. It has a 3 pin circular terminal connector (mating female pins $2 each).
$75 each
Type "N" & "HN" Relay
SPDT / 1 GHz
(KC) 300-11900
A superb Amphenol relay with an "HN" common port and "N" connectors for N.C. and N.O. ports. Handles 2500 watts. 1 GHz. Armature has double gold contact for reliability with "break before make" configuration. Grounds unused port. 26.5 vdc coil. New.
$165 each
RF Coaxial Relay
SPDT / 6v AC
(KC) 128AX25
Magnecraft RF coaxial relay. Our most popular economy RF relay. SPDT, type "N" connectors. Mil-spec. 500 watts to 30 MHz, 200 watts to 1 GHz.
$65 each - $59 (3+)
Dowkey RF Coaxial Relay
28v DC / SPDT / "N" Female
(KC) DK-60GCS2
Dowkey relay. 28 vdc coil, typical DK60 rating of 2 kw DC-30 mc. SPDT, "N" female on common and N.C. ports. N.O. port is bulkhead post for solder connection within a shielded body. NSN: 5945-958-2657.
$125 each