
This ALDCBS1X4 GPS amplified splitter (Alternate Part# ALDCBS1X4S) includes one input and four outputs each with SMA connectors.
- Excellent gain flatness for all GNSS frequencies
- Provides a typical amplifier gain of 18 dB
- Extremely flat group delay with a variation less than 1 ns
- Phase matched outputs (less than 1.0)
- Prevents antenna alarm faults from connected devices with 200 DC blocked output
AI disclosure: this description was generated with AI assistance from this product's own listing data.
Product Codes | |
|---|---|
| Mfr Part No: | ALDCBS1X4-SMA |
Weight: 12 oz (345 g)Dimensions: 1.3 x 3.25 x 2.5 in, not including connectorsOperating Temperature: -40°C to 75°CFinish Housing and Base Plate: electroless nickel plated MIL-C-26074C class 1, 0.0001 to 0.0003 maxFinish Lid: anodize, TYPE II, class 2, black, per MIL-A-8625Frequency Range: 1.1 to 1.7 GHzImpedance: 50ΩGain: 17 to 20 dB, 18.5 dB typicalInput SWR: 2.0:1Output SWR: 1.8:1Noise Figure: 4.2 dB typical, 4.5 maximumGain Flatness: 0.5 dB typical, 1.5 dB maximumAmplitude Balance: 0.5 dBPhase Balance: 1.0°Isolation: 15 dBGroup Delay Flatness: 1 nsPi dB: -14 dBCurrent Draw: 15 mA
- Stock: Out of Stock
- Manufacturer Part #: ALDCBS1X4-SMA
Available Options
Aircraft Fitment Finder
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 only to customer-remorse returns and customer-initiated cancellations. If a problem is our fault (our cancellation, unavailability, wrong item, confirmed defect, or shipping damage) your refund is 100% with no fees.
- Return shipping: paid by buyer on customer-remorse returns; we pay return shipping when the problem is our fault.
- 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.
Authenticity & authorization
We source products from manufacturers, authorized distributors, and established aviation suppliers as applicable. We are an independent reseller; we do not claim direct dealer or authorized-representative status for any brand. Documentation, source, and warranty eligibility vary by product and are confirmed on request.
See our full Manufacturer Authorizations page for the current per-brand status.
Need traceability paperwork?
If your installation requires FAA Form 8130-3, manufacturer Certificate of Conformance, or other traceability documentation, please call 1-877-722-8727 or email [email protected] before placing the order so we can confirm what is available for this part.
Shipping
Standard ground, expedited, and AOG shipping options are available at checkout. Full shipping-cost tiers and timelines are published on our Delivery Information page.