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Signal Cable for Tecno Spark 40 Pro
₹809
₹349 (Inclusive of all taxes)
Is your Tecno experiencing degraded signal quality, inconsistent network performance, or RF connectivity issues that persist after confirming the antenna and RF chips are intact? The Signal Cable for Tecno is the dedicated cable that carries RF signals between antenna elements and the motherboard's RF processing section — and a damaged or kinked Signal Cable causes signal degradation that cannot be resolved by replacing the antenna or RF ICs alone.
- Designed and tested specifically for Tecno — correct impedance, connector type, and routing
- Restores clean RF signal transmission between antenna and motherboard RF section on Tecno
- Fixes signal degradation, inconsistent network performance, and RF connectivity issues caused by cable damage
- High-quality shielded or flex construction matching original Tecno signal cable specification
- Tested for signal transmission integrity before dispatch
- Suitable for professional repair technicians
Restore clean signal transmission on your Tecno . Order the Signal Cable from SAHII.in — genuine RF cable, wholesale price, free delivery across India.
Product Specifications
| Compatible Brand | Tecno |
| Compatible Model | Tecno Spark 40 Pro |
| Color | |
| Product Type | Signal Cable |
| Condition | New |
| Packing | Loose Packing |
| In The Box | 1 Unit of Signal Cable for Tecno |
| Country Of Origin | China |
| Sold By | SAHII.in, New Delhi |
| Field | Details |
|---|---|
| Warranty Summary | 7 Days Replacement Warranty |
| Warranty Type | Replacement Warranty |
| Warranty Covered | Any Manufacturing Defect |
| Warranty Not Covered | Tampered or Used Product |
| Important Note | Unboxing video is mandatory for any return or replacement request |
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Parts commonly ordered with Signal Cable for Tecno Spark 40 Pro for TECNO SPARK 40 PRO
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Frequently Asked Questions
Q1. What is the Signal Cable on Tecno and how does it differ from the Coaxial Cable?
The Signal Cable on your Tecno is the cable that carries RF signals between the antenna elements and the motherboard's RF processing circuit. It may be a coaxial cable — with a shielded round construction — or a flat signal flex depending on the Tecno 's specific architecture. The Coaxial Cable listing refers specifically to a shielded round RF cable, while the Signal Cable listing covers the specific RF interconnect cable for your model regardless of its physical construction format.
Q2. How do I know if the Signal Cable on my Tecno is damaged?
If signal issues developed after a repair that involved opening the phone and routing or repositioning internal cables — particularly in the area between the antenna and the motherboard RF section — the Signal Cable is the first component to inspect for kinking, crushing, or connector damage on your Tecno . Gradual signal deterioration after a drop also points to Signal Cable damage.
Q3. Is the Signal Cable specific to Tecno ?
Yes. The cable type, impedance, length, connector specification, and routing are model-specific. This listing is designed for Tecno only. An incorrect cable will not provide the correct impedance match for your device's RF circuit — causing signal degradation even if it physically connects.
Q4. How difficult is Signal Cable replacement on Tecno ?
It is a moderate repair requiring the phone to be opened and the cable carefully routed and connected at both ends. No soldering is required in most cases. Care is needed to avoid kinking or crushing the cable during reassembly on your Tecno .
Q5. Does SAHII.in provide warranty on the Signal Cable for Tecno ?
Yes — a 7-day replacement warranty covering manufacturing defects is included. An unboxing video is mandatory for all warranty claims. Cables showing physical damage from improper installation are not covered under warranty. For more information, check out SAHII's Return Policy.
