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RF and Microwave Components Online Catalog

RF Relays with Type "BNC" Connectors



Stock #: RLY-BNC-01.
Price:
$69 each! (Order Now!)

Amphenol type 323-11506-3

These are BRAND NEW, (original bags) Amphenol type 323-11506-3, SP4T RF relays. 50 ohms impedance, with four 26 vdc coils. Connectors are BNC female. Consists of a common and 4 ports. When not energized, the ports are grounded. This configuration allows the common to be connected to any or all of the 4 ports at the same time, depending on how many coils are energized. Dimensions: 2" wide X 3" long by 1.75" High. With 4 holes for easy mounting. Always satisfaction guaranteed.

NOTE: We also frequently have the same Amphenol relay shown above, as well as equivalent types (such as FXR #323-011651-3, Arrowsmith # 323-11506-14,  or Dow-Key # 243-6302-1) in used / checked condition, for $49 each.  Inquire as to availability. Order as RLY-BNC-01-U


Dow-Key Microwave model 283-63023-1 SP8T BNC RF coaxial relay . These single pole, 8-throw relays have 8 individual 28VDC coils, and allow from one to as many as all 8 positions to be connected to the common at one time, depending on how many coils are energized. Unselected positions are grounded. Measures 3.5 inches tall X 3 inches wide X 2 inches thick, including coils and connectors. Weight is 17 ounces (480 grams). Condition is removed from equipment, excellent. Fully guaranteed. 

Our stock # RLY-BNC-03     Price: $89 (Order Now!)


Dow-Key Microwave model 264-6302-1 DUAL SPDT BNC RF coaxial relay.

This assembly is NSN 19315-2132041-1, and consists of TWO individually operable SPDT relays. Each of the two has one normally open and one normally closed position. Unselected positions are not grounded. Ratings estimated at 3 Ghz maximum, and 300 watts max.  Measures 1.75 inches tall, 2.25 inches wide, and 2.75 inches deep, including both sets of BNC connectors. Weight is 215 grams (7.5 ounces). Condition is removed from equipment, excellent, guaranteed.

Our stock # RLY-BNC-04  Price each: $69 (Order Now!)


Single pole, double throw (SPDT) RF

We have a large quantity of these single pole, double throw (SPDT) RF coaxial relays for sale . These are mil-spec types, removed from military equipment. They are by several manufacturers, including DowKey, Motorola, and Amphenol. Coil voltage is 26 volts DC. Maximum power is 150 watts. Maximum usable frequency exceeds 4 Ghz. Gold plated contacts, silver-plated body, and Teflon dielectric. Connectors are BNC female. Isolation is 50 dB at 50 Mhz and 30 dB at 4 Ghz.

Note: These relays ground the position not selected . The common input is never grounded, of course. This is an excellent voltage surge protection feature in many antenna switching applications.

Photo shows an assortment of these relays (all manufacturers) in various positions, with a US dollar bill for size reference. Price: $15 each. (Order Now!)


For your reference, below is a listing for this (single pole, double throw (SPDT) RF coaxial) relay from a distributor's catalog. (note price!!!)

********* 54 series SPDT 318 series *********

At a 150W maximum power rating, these medium size switches accomplish a variety of switching functions. With BNC, TNC or N connectors on the same plane as the power coil, this switch is suited for mounting in various positions. The switches are manufactured to the requirements of MIL-S-3928 with gold-plated silver contacts and two-bladed construction allowing 50 dB isolation at 50 MHz and 30 dB at 4 GHz.

Mfr.'s Type Coil
Volts
Conn. Amphenol
Model
EACH
1-4 5-9
54-220201 12 BNC 318-10382-2 $351.00 $340.73
54-230201 26 BNC 318-10382-3 $351.00 $340.73

We also have a very few of the 164 series relays pictured below in a distributor's listing. Price: $12.50 each.

********* 164 series SPDT 315 series *********

The 164 series is a small compact relay that has all connectors mounted opposite the mounting plane. Gold-plated contacts provide excellent low-level RF performance (50 dB isolation, 0.03 dB insertion loss, VSWR (1.03:1). With good performance to 1 GHz, these switches have many general purpose applications.

Mfr.'s Type Coil
Volts
Conn. Amphenol
Model
EACH
1-4 5-9
164-2202 12 BNC 321-11064-2 $198.00 $189.86
164-2302 26 BNC 321-11064-3 $198.00 $189.86

Automated Measurements Corporation model 42-24

We have a few of these relays by Automated Measurements Corporation, model 42-24. They also have a tag that says: Modified unit, model 42024-3. We have been told that these are reed relays, which would be extremely fast, but very low power level applications. They switch in a few hundred microseconds. They were used to carry pulse generator waveform and trigger data to a data analyzer used in testing semiconductors and complex systems that used a risetime storage device similar to the Tektronix sampling scopes. They should be good for about 5 watts RF at 144 Mhz. We have no other data on these whatsoever. The configuration appears to be SP4T, with BNC connectors. Control cable connector is a 15 pin "D" connector. (We should have these available on request.) Excellent condition. Military surplus, removed from equipment.

Price: $15.00 each ( Order Now! )


Ordering:

To order, use our secure online order form, or call us Monday through Friday 8 AM-5 PM Eastern time at 770-973-6251.

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RF and Microwave Components Online Catalog
 

 

 

 

 

 

 

 

 

 

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