These passive GPS splitters feature one input and four outputs for spitting RF frequencies from 1.1 GHz — 1.7 GHz. It is designed to passively split the L-band frequency to multiple devices from a single antenna. In the standard configuration, the J1 port passes DC voltage from a connected device to the antenna or another device up from the splitter. The other port J2 – J4, are DC blocked and loaded with a 200Ω resistor to simulate antenna current draw which prevent alarm faults.
This networked passive GPS splitter (Alternate Part# NLDCBS1X4-) features one input and four outputs, TNC connectors, 5V DC output, and a military connector using a customer supplied 9—32 VDC.
- Precise amplified balance: < 1 dB variation between ports
- Flat group delay: < 1 ns variation between L1 & L2
- Low insertion loss: -7.5 dB typical
- Wide accepted frequency range: entire L-band & major GNSS constellations
- Efficiently blocked ports: 200Ω resistor prevents alarm faults
- Match phase balance: < 2° variation between ports
Product Codes | |
|---|---|
| Mfr Part No: | NLDCBS1X4-T/5/MC |
| ECCN: | 7B994 |
| SCHEDULE B CODE: | 8526.91.0070 |
Weight: 10.2 ozOperating Temperature: -57°C to 87°CDimensions: 1.3 x 3.25 x 2.5 in (without connectors)Frequency Range: 1.1 GHz — 1.7 GHz (covering all major GNSS constellation)Characteristics Impedance: 50ΩInput SWR: 2.0:1 (input standing wave ratio: S11)Output SWR: 2.0:1 (output standing wave ratio: S22)Insertion Loss: -6.5dB to -8.5dB (-7.5dB typical)Gain Flatness: 0.25dB typical (1.0dB max.)Amplitude Balanced: 0.15dB typical (1.0dB max.)Phase Balance: 2.0° max.Isolation: 25 dB (L1 & L2)Group Delay Flatness: 0.10 ns typical (1.0 ns, max.)Source Voltage Option: customer supplied DC 9-32 VDC (MIL-DTL-5015 10SL DC connector, includes mate)Output Voltage Option: 5V @ 130mAConnector Option: TNC
- Stock: Out of Stock - On Backorder
- Manufacturer Part #: NLDCBS1X4-T/5/MC
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Returns & refund summary
- 30-day return window — with prior return authorization, unopened in original packaging.
- Restocking fee: 20% on unopened items, 30% on open-box items.
- Refund processing fee: 5.51% applies to all refunds (returns, cancellations, core-fee refunds) regardless of reason.
- Return shipping: paid by buyer.
- Non-returnable categories: installed/used parts, special-order or rebuilt items, programmed items (incl. ELTs), batteries, AOG-priority orders, international orders.
Full terms: Return Policy.
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All parts sold by American Aviation Parts are genuine factory products sourced through authorized distribution channels. Our authorization status varies by brand — for some brands we are a direct authorized dealer; for others we are an independent reseller through authorized distribution. Either way, the part you receive is the same factory product, with standard documentation available on request.
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