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Signal Antenna for Oppo R11

Name: Signal Antenna for Oppo R11
Brand: Oppo
SKU: 6a1d6f8b7657b1331c4b1679
Price: 379 INR
Availability: InStock

₹859

₹379 (Inclusive of all taxes)

In Stock — ships within 24 hrs

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Product Description

Is your Oppo R11 struggling with mobile signal, dropping calls, or failing to connect to the network consistently — with antenna chips, coaxial cables, and flex cables all confirmed intact? The Signal Antenna for Oppo R11 is the physical antenna element that directly receives and transmits mobile network RF signals — and a damaged or dislodged Signal Antenna is the root cause of persistent signal issues when all other RF components are functional.

Designed specifically for Oppo R11 — correct antenna geometry, connector type, and chassis mounting
Restores direct mobile network RF signal reception and transmission on Oppo R11
Fixes persistent no signal, weak signal, and dropped call issues caused by physical antenna damage
Made from high-conductivity material optimised for mobile network frequency bands
Tested for signal capture performance before dispatch
Suitable for professional mobile repair technicians

Restore direct RF signal reception on your Oppo R11. Order the Signal Antenna from SAHII.in — genuine RF component, wholesale price, free delivery across India.

Product Specifications

Compatible Brand	Oppo
Compatible Model	R11
Color
Product Type	Signal Antenna
Condition	New
Packing	Loose Packing
In The Box	1 Unit of Signal Antenna for Oppo R11
Country Of Origin	China
Sold By	SAHII.in, New Delhi

Shipment & Replacement

Item received is physically damaged.
Item received has missing parts or accessories.

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Estimated Delivery: 2-5 Days

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Frequently Bought Together

Parts commonly ordered with Signal Antenna for Oppo R11 for R11

This Item

Signal Antenna for Oppo R11 SIGNAL ANTENNA ₹379

Handsfree Jack for Oppo R11 HANDSFREE JACK ₹379

Volume Button Flex Cable for Oppo R11 VOLUME BUTTON FLEX CABLE ₹369

Main Board Flex Cable for Oppo R11 MAIN BOARD FLEX CABLE ₹369

Power Control IC for Oppo R11 POWER CONTROL IC ₹369

LCD Flex Cable for Oppo R11 LCD FLEX CABLE ₹349

LCD Connector for Oppo R11 LCD CONNECTOR ₹349

Total for selected items: ₹379

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Frequently Asked Questions

Q1. What is the Signal Antenna on Oppo R11 and how is it different from the general Antenna component?

The Signal Antenna on your Oppo R11 is the specific antenna element dedicated to receiving and transmitting mobile network signals — covering the frequency bands used by 2G, 3G, 4G, and 5G mobile networks in India. While the general Antenna listing may cover any wireless antenna, the Signal Antenna specifically refers to the primary mobile network antenna element. Other antenna types — WiFi, Bluetooth, GPS — are separate components on your Oppo R11.

Q2. Can a damaged Signal Antenna on Oppo R11 cause data to fail while voice calls still work?

Yes. Mobile data and voice calls operate on different frequency bands within the mobile network spectrum. A partially damaged Signal Antenna may still support lower-frequency voice bands while losing reception on higher-frequency data bands — causing data connectivity failure while voice calls continue to function on your Oppo R11.

Q3. Is the Signal Antenna on Oppo R11 a separate component or integrated into the chassis?

On many modern Oppo R11 devices the Signal Antenna is a thin conductive element patterned onto a flex cable or integrated into the chassis frame using laser direct structuring. This listing provides the appropriate replacement format for your Oppo R11. Contact our team on WhatsApp if you need help identifying the correct antenna format for your specific device.

Q4. How difficult is Signal Antenna replacement on Oppo R11?

Difficulty varies by antenna format — standalone antenna flex cables are moderate repairs not requiring soldering, while chassis-integrated antennas require more extensive disassembly. In all cases the phone must be opened and the antenna correctly positioned and connected to the coaxial port on the motherboard of your Oppo R11.

Q5. Does SAHII.in provide warranty on the Signal Antenna for Oppo R11?

Yes — a 7-day replacement warranty against manufacturing defects is included. An unboxing video is mandatory for all warranty claims. Antennas with physical damage from improper installation are not covered under warranty. For more information, check out SAHII's Return Policy.