Nokia 470253A.102 Flexi Edge Telecom System Card / Module

Nokia 470253A.102 Flexi Edge Telecom System Card / Module Image 1

Nokia 470253A.102 – ERDA dual RF duplexer, GSM/EDGE 1800 MHz. Tech-Star (UK-based, shipped worldwide).

The Nokia 470253A.102 is an ERDA dual RF duplexer for the GSM/EDGE 1800 MHz band, used within Nokia’s Flexi Edge base transceiver station platform. A duplexer allows a single antenna feeder to carry both the transmit and receive signal paths simultaneously, separating them so that transmit power does not interfere with the receiver. The dual configuration serves two transceiver paths from one duplexer unit, reducing the antenna hardware footprint at the site. As a standard RF component of the Flexi Edge hardware family, this module is commonly sourced for site maintenance, feeder chain repairs and like-for-like replacement on existing GSM/EDGE 1800 MHz deployments. Nokia Flexi Edge equipment remains in active service and refurbishment use on a number of legacy 2G/EDGE networks. Tech-Star (UK-based, shipped worldwide) supplies tested Nokia Flexi Edge base station modules. Get in touch with our team to confirm compatibility with your site configuration and current stock.

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 470253A.102 refurbished or new?
Tech-Star supplies both new and refurbished Nokia 470253A.102. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Nokia 470253A.102?
Refurbished Nokia 470253A.102 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 470253A.102?
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 470253A.102 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 470253A.102 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 FeaturesERDA dual RF duplexer, GSM/EDGE 1800 MHz; Separates transmit and receive paths on a shared feeder; Serves two transceiver paths per unit
ApplicationsNokia Flexi Edge GSM/EDGE 1800 MHz base transceiver stations; Antenna feeder chain maintenance and repair; Like-for-like BTS module replacement
CompatibilityFits Nokia Flexi Edge 1800 MHz BTS cabinets; Works alongside Flexi Edge DTRX and combiner modules; Part of the Nokia Flexi Edge system module range
SpecificationsModule code: ERDA; Function: Dual RF duplexer; Frequency band: GSM/EDGE 1800 MHz
PlatformNokia Flexi Edge
ManufacturerNokia

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