Network Line Amplifier NLA20 Rdcb-T
Condition as listed — 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.
Request certification documents (8130-3 / EASA Form 1 / C of C)
Description
This GPS network line amplifier provides 20 dB gain and has one active input and one output that is optimized for boosting GPS signals. This GPS amplifier accepts signals covering all major GNSS constellations with excellent gain flatness and a very low noise figure. In the standard configuration, the J1 port accepts DC voltage from a connected GPS receiver and passes this voltage through to power the internal amplifier while unregulated voltage is passed through the antenna port to up stream devices. In networked configuration (externally powered), the output J1 port is DC blocked, and a customer-defined output voltage is provided via the antenna port.
This network line amplifier (Alternate Part# NLA20 RDCBT) provides 20 dB of gain and has BNC connectors.
- Very low Noise Figure: 1.05 dB NF, typical @ GPS L1
- Wide Accepted Frequency Range: accepts signals from entire L-band covering major GNSS constellation
- Customizable fixed output gain
- High 1 dB compression point and 3rd order intercept point
Product Codes | |
|---|---|
| Mfr Part No: | NLA20 RDCB-T |
Frequency Range: 1.1 GHz — 1.7 GHz Characteristic Impedance: 50Ω Reverse Isolation: -57 dB, typical (-50 dB, min.) Req. DC Input V.: 3.3 VDC — 15 VDC Current Draw: 18 mA Gain: 19 dB — 21 dB (20 dB, typical) Input SWR: 1.7:1,  typical (2.0:1, max.) Output SWR: 1.7:1, typical (2.0:1, max.) Noise Figure: L1: 1.05 dB L2: 1.1 dB Band Gain Flatness: 0.5 dB, typical (1 dB, max.) Input P1dB: -24 dBm 3rd Order Interrupt: -13.5, typical
Specifications
| Part number | NLA20RDCB-T |
|---|---|
| Manufacturer | GPS Networking |
| Condition | — |
| Airworthiness | Condition disclosed |
| Country of origin | — |
| Lead time | days |
Frequently asked
Does the Network Line Amplifier NLA20 Rdcb-T 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 as listed — 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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