Nokia 474390A.101 Base Station Radio Frequency Module

Nokia 474390A.101 Base Station Radio Frequency Module Image 1

Nokia 474390A.101 Bias-T DC injector module for RF signal paths.

The Nokia 474390A.101 is a Bias-T module designed to inject DC power onto an RF coaxial line while maintaining signal integrity. Bias-T devices are essential components in telecommunications and radio frequency systems, allowing power and RF signals to share a single coaxial cable without interference between the two.

This component is typically deployed in Nokia mobile network infrastructure, where it enables remote powering of active RF components such as tower-mounted amplifiers, remote radio heads, or other antenna-line devices. By combining DC and RF paths, Bias-T modules reduce cable runs and simplify installation in base station environments.

As a Nokia telecommunications infrastructure component, the 474390A.101 is designed for integration into mobile network equipment. This part may be associated with legacy or specific-generation Nokia base station platforms and is suited for maintenance, repair, or expansion of existing network deployments.

Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

Worldwide supply. We export new and refurbished telecoms and networking equipment internationally. International buyers welcome, request a delivered quote in your currency. Supply subject to export checks.

From the same manufacturer

Compatible with the same platform

Frequently asked questions

Is the Nokia 474390A.101 refurbished or new?
Tech-Star supplies both new and refurbished Nokia 474390A.101. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Nokia 474390A.101?
Refurbished Nokia 474390A.101 comes with a 90-day parts and labour warranty as standard. Extended warranty options are available on request.
How do I get a price for the Nokia 474390A.101?
Pricing reflects current stock and lead time, so we quote per enquiry. Submit the part number through the contact form for a quote, typically within one business hour.
Can the Nokia 474390A.101 be returned?
Returns are accepted within 14 days of delivery in line with our return policy. A restocking fee may apply for opened items.
How quickly can the Nokia 474390A.101 be delivered?
Lead time depends on current stock. UK-based items typically ship the next business day; sourced items vary. We confirm lead time at quote.

Key FeaturesDC power injection over coaxial cable; RF and DC path isolation; Passive component design
ApplicationsMobile base station installations; Tower-mounted amplifier powering; Remote radio head deployments
CompatibilityNokia mobile network infrastructure; Nokia base station RF systems
PlatformNokia Base Station
ManufacturerNokia

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