The National Instruments PXI-2599 (Part Number: 778572-99) is a Dual SPDT, 26.5 GHz, 50 Ω PXI RF Relay Module featuring a maximum carry current of 1.73 Arms
The Part Number 778572-99 refers to a high-performance Dual SPDT, 26.5 GHz, 50 Ω PXI RF Relay Module designed to handle a maximum carry current of 1.73 Arms per channel and a maximum RF carry power of 150 W at a 50 Ω load, with a minimum switch load of -35 dBm.
It features latching electromechanical relays that ensure low insertion loss of less than 0.7 dB and a voltage standing wave ratio of less than 1.7.
Moreover, this module boasts an impressive open channel isolation of over 55 dB and is capable of carrying 25 W of RF power at frequencies up to 26.5 GHz.
Classified as a Measurement Category I device, it can carry signal voltages of up to 100 V and withstand surge voltages of up to 500 V.
With a recommended cycle speed of 5 channels/s and contacts made from beryllium copper with gold plating, the module ensures a prolonged mechanical relay life, making it an ideal solution for routing microwave or RF signals in automated test setups.
Specification
Detail
Part Number
778572-99
Type
Dual SPDT, 26.5 GHz, 50 Ω PXI RF Relay Module
Maximum Carry Current (per channel)
1.73 Arms
Maximum RF Carry Power
150 W (at 50 Ω load)
Minimum Switch Load
-35 dBm
Relay Type
Latching electromechanical relays
Insertion Loss
< 0.7 dB
Voltage Standing Wave Ratio
< 1.7
Open Channel Isolation
> 55 dB
RF Carry Power
25 W (at ≤26.5 GHz)
Measurement Category
I
Signal Voltage
≤ 100 V
Surge Voltage
500 V
Recommended Cycle Speed
5 channels/s
Contact Material
Beryllium copper, gold-plated
Question 1: What are the specifications and capabilities of the Part Number 778572-99 Dual SPDT, 26.5 GHz, 50 Ω PXI RF Relay Module in terms of maximum carry current, RF power handling, insertion loss, and isolation, and what materials are used for the contacts? Answer 1: The Part Number 778572-99 Dual SPDT, 26.5 GHz, 50 Ω PXI RF Relay Module ensures low insertion loss through its latching electromechanical relays that achieve less than 0.7 dB insertion loss, and it handles high RF power levels up to 150 W at a 50 Ω load by utilizing beryllium copper contacts with gold plating for durability and reliability in automated test setups.
Question 2: What is the maximum RF carry power and the open channel isolation value for the Part Number 778572-99 Dual SPDT, 26.5 GHz, 50 Ω PXI RF Relay Module? Answer 2: The Dual SPDT, 26.5 GHz, 50 Ω PXI RF Relay Module with Part Number 778572-99 has a maximum RF carry power specification of 150 W at a 50 Ω load.
Question 3: What is the maximum RF carry power and load resistance specification of the Dual SPDT, 26.5 GHz, 50 Ω PXI RF Relay Module with Part Number 778572-99? Answer 3: The maximum RF carry power for the Part Number 778572-99 Dual SPDT, 26.5 GHz, 50 Ω PXI RF Relay Module is 150 W at a 50 Ω load, and the open channel isolation value is over 55 dB.
Question 4: How does the Part Number 778572-99 Dual SPDT, 26.5 GHz, 50 Ω PXI RF Relay Module ensure low insertion loss and handle high RF power levels in automated test setups? Answer 4: The Part Number 778572-99 Dual SPDT, 26.5 GHz, 50 Ω PXI RF Relay Module can handle a maximum carry current of 1.73 Arms per channel, a maximum RF carry power of 150 W at a 50 Ω load, features an insertion loss of less than 0.7 dB, and provides an open channel isolation of over 55 dB.
Question 5: What are the specifications and capabilities of the Part Number 778572-99 Dual SPDT, 26.5 GHz, 50 Ω PXI RF Relay Module, particularly in terms of current and power handling, insertion loss, and isolation? Answer 5: The Part Number 778572-99 Dual SPDT, 26.5 GHz, 50 Ω PXI RF Relay Module is capable of handling a maximum carry current of 1.73 Arms per channel, RF power up to 150 W at a 50 Ω load, features an insertion loss of less than 0.7 dB, and provides an open channel isolation of over 55 dB, with contacts made from beryllium copper with gold plating for enhanced durability
