The 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 allowing the GPS receiver to power both the antenna and the splitter’s internal amplifier. The other RF output (J2) is DC blocked and incorporates a 200Ω resistor to simulate the antenna current draw preventing false antenna alarm faults.
This ALDCBS1X2 GPS amplified splitter (Alternate Part# ALDCBS1X2S) 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 200Ω DC blocked outputs
Product Codes | |
|---|---|
| Mfr Part No: | ALDCBS1X2-SMA |
Weight: 11 oz (316 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: 21 to 23 dB, 22 dB typicalInput SWR: 2.0:1Output SWR: 1.5:1Noise Figure: 3.3 dB typical, 3.5 maximumGain Flatness: 0.5 dB typical, 1.0 dB maximumAmplitude Balance: 0.5 dB typical, 1.5 dB maximumPhase Balance: 1.0°Isolation: 16 to 24 dBGroup Delay Flatness: 1 nsPi dB: -10 dBm
- Stock: Out of Stock - On Backorder
- Manufacturer Part #: ALDCBS1X2-SMA
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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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