Brand: Symmetricom / Microsemi · SKU: 58536A · MPN: 58536A · Category: Components
The Symmetricom/Microsemi 58536A is a GPS L1 4:1 Active Splitter designed to distribute a single GPS antenna signal to up to four GPS receivers while maintaining high signal integrity. It operates at the GPS L1 frequency of 1.575 GHz (1575.42 MHz) and features built-in amplification to overcome splitter losses, allowing for convenient cascading without extra amplifiers or bias-tees. It provides a minimum of 50 dB typical isolation between output ports to eliminate interference and local oscillator leakage between receivers. The unit uses N-type female connectors and obtains DC power conveniently from a connected GPS receiver, which is also passed on to an active antenna. It is suitable for synchronization applications in telecom, defense, scientific environments, and manufacturing/positioning redundancy.
| Gain | 0 dB ±3 dB (antenna input to any output at L1) |
|---|---|
| Impedance | 50 Ω |
| Isolation | 50 dB typical between output ports |
| Connectors | N-type Female |
| Noise Figure | 5 dB typical |
| Configuration | 4 Way (1:4 Splitter) |
| Functionality | Distributes a single GPS antenna signal to up to four GPS receivers |
| Frequency Band | GPS L1 (1.575 GHz / 1575.42 MHz) ±20 MHz |
| Operating Temperature | -40°C to +80°C |
| Input/Output VSWR (typical) | 1.6:1 |
| DC Power (Operating voltage) | +4.5 to +13 V DC (Obtains power from connected receiver) |
| Warranty | Microsemi makes no warranty, representation, or guarantee regarding the information or suitability of its products; Buyer must conduct and complete all performance testing. |
| Weight | 0.5 kg (or 5.00 in one source) |
| Dimensions | 95 mm W x 130 mm L x 35 mm H (3.75 in. x 5.12 in. x 1.38 in.) |
The 58536A is an active GPS L1 splitter that allows multiple GPS receivers to share a single antenna. It features high port-to-port isolation (50 dB typical) and built-in amplification (0 dB gain) to maintain signal quality across four outputs. Its ability to be cascaded and its convenient DC power sourcing simplify installations for critical timing and synchronization needs.
Yes, this Symmetricom/Microsemi 58536A GPS L1 4:1 Active Splitter (58536A) is 100% genuine Symmetricom / Microsemi hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Symmetricom/Microsemi 58536A GPS L1 4:1 Active Splitter includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the 58536A.