101 RK-RELAYS 1.5 GHz MICROWAVE RELAY is a high frequency switch from RK-RELAYS brand, which features small size and high sensitivity. Its package form can be optional single-sided stable type and double-coil latching type.
The RK series 1.5 GHz microwave relays from NAiS are designed for high‑frequency applications such as audio‑visual equipment, communication devices, and test instrumentation. They feature excellent isolation, low insertion loss, and a compact form factor.
Key specifications include a minimum isolation of 60 dB at 1.5 GHz, insertion loss no greater than 0.3 dB at 900 MHz, and a V.S.W.R. of up to 1.5. The relays are available in single‑side stable, one‑coil latching, and two‑coil latching versions with coil voltages ranging from 3 V to 24 V. Mechanical and electrical life tests, temperature rise data, and humidity limits are also provided.
| Isolation (1.5 GHz) | Min. 60 dB |
|---|---|
| Insertion loss (900 MHz) | Max. 0.3 dB |
| V.S.W.R. (900 MHz) | Max. 1.5 |
| Size | 20.2 × 11.2 × 9.7 mm |
| Nominal power consumption | 200 mW |
| Maximum switching power | 10 W |
| Maximum switching voltage | 30 V DC |
| Temperature rise | Max. 60 °C |
| Humidity range | 5 %–85 % RH |
| Unit weight | Approx. 4.4 g |
The relay provides a minimum isolation of 60 dB at 1.5 GHz.
The insertion loss is limited to a maximum of 0.3 dB at 900 MHz.