7000 Series
75 Ohm Relay Switches
Trilithic's 7000 series 75 Ohm relay switches provide excellent value and performance for RF, video and data routing applications.
The 7000 series includes 75 Ohm SPDT, SP4T and SP8T switches.
The SPDT RF Switches include latching and non-latching electronically controlled switches, covering the range of DC to 1,000 MHz, are available in a variety of configurations including a direct PCB-mountable version. The A and B ports are internally terminated when not connected to the common port. Control options include non-latching CMOS, latching and non-latching TTL, as well as direct drive. Switching time is 10 milliseconds and the rated life is over 1 million actuations. When non-latching relays are used, there is no ambiguity as to the switch state after a power failure, common is connected to port A.
The SP4T and SP8T Switches are controlled via nine conductor D-Subminiature connectors with hard-wired internal logic. A single line controls each switched port connection to the common port. TTL and CMOS compatible drivers are available. Switching time is 10 milliseconds and the rated life is over 1 million actuations. When non-latching relays are used, there is no ambiguity as to the switch state after a power failure, common is connected to port 1.
| 7002 Request a Quote | 7204 Request a Quote | 7208 Request a Quote | |
|---|---|---|---|
| Frequency Range | DC–1000 MHz with Precision F Type Connector | DC–1000 MHz with Precision F Type Connector | DC–1000 MHz with Precision F Type Connector |
| Impedance | 75 Ohms | 75 Ohms | 75 Ohms |
| Insertion Loss | 0.25 dB max. | DC–500 MHz: 0.3 dB 500 MHz–1GHz: 0.5 dB | DC–500 MHz: 0.5 dB 500 MHz–1GHz: 1.1 dB |
| Isolation | DC–500 MHz: 60 dB min. 500 MHz–1 GHz: 50 dB min. | DC–500 MHz: 60 dB min. 500 MHz–1 GHz: 50 dB min. | DC–500 MHzL 60 dB min. 500 MHz–1 GHz: 50 dB min. |
| VSWR | 1.22:1 min any port, connected port terminated | DC–500 MHz: 1.25:1 max. 500 MHz–1GHz: 1.3:1 max. | DC–500 MHz: 1.25:1 max. 500 MHz–1GHz: 1.3:1 max. |
| Input Power | 0.5 Watts | 0.5 Watts | 0.5 Watts |
| Switching Time | 15 Milliseconds | 15 Milliseconds | 15 Milliseconds |
| Switch Life | 106 actuation cycles | 106 actuation cycles | 106 actuation cycles |
| Operating Voltage | 5V, 12V and 24V standard | 5V, 12V and 24V standard | 5V, 12V and 24V standard |
| Switch Power Consumption | 400 mW, failsafe; 2 mW latching driver | 800 mW | 1.2 Watts |
| Temperature | -20� to +60�C | -20� to +60�C | -20� to +60�C |
| Control Options | CMOS (non-latching) TTL (failsafe and latching) | CMOS (failsafe) TTL (failsafe) | CMOS (failsafe) TTL (failsafe) |
| Weight | 2 ounces | 3 ounces | 8 ounces |
| Connector | BNC Precision F | BNC Precision F | BNC Precision F |