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American Aviation Parts datum · avionics
GPS Networking

Amplified Antenna Splitter/With BNC connector ALDCBS1X2-BNC

P/N ALDCBS1X2-BNC
NE — New Condition disclosed

Condition NE — Condition disclosed — is shown up front on this listing, along with the exact price, current availability, and what certification paperwork ships with the part, so you can confirm fit and airworthiness before you buy. Full specifications and answers to common questions are below.

Stocked & sold by AAP

What does “New” condition mean?

$509.25
On backorder

UOM EA · MOQ 1
Paperwork shown up front · 30-day returns · secure checkout
Request certification documents (8130-3 / EASA Form 1 / C of C)

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Description

AMPLIFIED ANTENNA SPLITTER/With BNC connector ALDCBS1X2-BNCAmplified GPS Antenna Splitter | 2 outputs, 1 input, BNC connectorsThe ALDCBS1X2 GPS amplified splitter has one input and two outputs and is based on the Wilkinson splitter design. The frequency response covers the entire L-band (GNSS) frequencies with excellent gain flatness. In normal configuration, the RF output (J1) passes DC from a connected GPS receiver through the splitter and onto the antenna. This allows the GPS receiver to power both the antenna and the splitters internal amplifier. The other RF output (J2) is DC blocked and incorporates a 200 resistor to simulate the antenna current draw preventing false antenna alarm faults.

This ALDCBS1X2 GPS amplified splitter (Alternate Part# ALDCBS1X2B) includes one input and two outputs each with BNC connectors.

  • Excellent gain flatness for all GNSS frequencies
  • Provides a typical amplifier gain of 22 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 outputs

Product Codes

Mfr Part No:ALDCBS1X2-BNC

Weight: 11 oz (316 g) Dimensions: 1.3 x 3.25 x 2.5 in, not including connectors Operating Temperature: -40°C to 75°C Finish Housing and Base Plate: electroless nickel plated MIL-C-26074C class 1, 0.0001 to 0.0003 max Finish Lid: anodize, TYPE II, class 2, black, per MIL-A-8625 Frequency Range: 1.1 to 1.7 GHz Impedance: 50Ω Gain: 21 to 23 dB, 22 dB typical Input SWR: 2.0:1 Output SWR: 1.5:1 Noise Figure: 3.3 dB typical, 3.5 maximum Gain Flatness: 0.5 dB typical, 1.0 dB maximum Amplitude Balance: 0.5 dB typical, 1.5 dB maximum Phase Balance: 1.0° Isolation: 16 to 24 dB Group Delay Flatness: 1 ns Pi dB: -10 dBm Current Draw: 15 mA

Specifications

Part numberALDCBS1X2-BNC
ManufacturerGPS Networking
ConditionNE
AirworthinessCondition disclosed
Country of origin—
Lead time days

Frequently asked

Does the Amplified Antenna Splitter/With BNC connector ALDCBS1X2-BNC include certification paperwork?

This item is supplied as "Condition disclosed" rather than with full 8130-3 traceability — normal for some condition codes, and it does not mean the part is unusable, only that the paperwork profile differs. Check the listing for exactly what documentation is included, and request any available records before you purchase if your installation requires them.

What condition is this part?

This part is listed in condition NE — Condition disclosed. Condition codes describe how a part reached its current state (for example new, overhauled, serviceable, repaired, or as-removed) and directly affect what paperwork ships with it and how it should be installed. See the Glossary for the full definition of every condition code we use.

How fast does it ship?

This item is currently on backorder, meaning demand has temporarily outpaced our stock and a new shipment is inbound from the manufacturer or our supplier. Request a quote and we will confirm the current estimated delivery window before you commit. If your aircraft is grounded, AOG expedited handling is available on request.

Can I return it?

You may return this item within 30 days of delivery if it is unopened, uninstalled, and in its original packaging. Items that have been installed, powered on, opened hazmat, or separated from an attached 8130-3 tag are non-returnable because their airworthiness status can no longer be confirmed once removed from the part. See our Returns policy for the full process.

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