Sunren Technical Solutions Private Limited

Sunren Technical Solutions Private Limited Our services include wireless testing, safety testing, RF testing and more.

Formed in 1999, Sunren is India’s leading NABL-accredited, and a designated CAB (Conformity Assessment Body) by TEC and BIS for all your telecom and IT product testing needs.

Battery-saving features need compliance testing too. Modern 5G devices rely on dynamic power control to balance performa...
05/08/2026

Battery-saving features need compliance testing too.

Modern 5G devices rely on dynamic power control to balance performance and battery health. However, power-saving states alter output behavior and radiation profiles. Failing to test these low-power routines alongside active modes risks regulatory rejection.

At Sunren, we map out comprehensive test plans covering every declared transmission state-ensuring your 5G product clears compliance without delays.

For inquiries:
🌐 www.sunren.net
📞 +91 97696 79586

Submitting your RF test report is only half the battle. Regulatory bodies scrutinize every detailfrom lab accreditations...
29/07/2026

Submitting your RF test report is only half the battle.

Regulatory bodies scrutinize every detailfrom lab accreditations and calibration certificates to test parameters and schematics. Even a minor discrepancy or missing supporting document can stall your compliance approval and push back your market launch by weeks.

At Sunren, we review, verify, and align every element of your test documentation so your report passes regulatory audit without friction.

For inquiries:

🌐 www.sunren.net

📞 +91 97696 79586

One RF upgrade can change your compliance requirements.External power amplifiers can increase transmission range, but th...
22/07/2026

One RF upgrade can change your compliance requirements.
External power amplifiers can increase transmission range, but they can also push a device's EIRP beyond the limits permitted for de-licensed operation.

Once those thresholds are exceeded, the device may fall under a different regulatory framework and require full ETA approval before import or commercial distribution.

Sunren helps in assessing the compliance impact of RF design changes before products reach the market.

For inquiries:
🌐 Visit: www.sunren.net
📞 Contact Us: +91 97696 79586

The biggest production delays often aren't caused on the manufacturing floor, they begin much earlier, with RF performan...
15/07/2026

The biggest production delays often aren't caused on the manufacturing floor, they begin much earlier, with RF performance issues that go unnoticed until it's too late.

At Sunren, our 5G antenna testing and validation services help identify signal blocks, emission leaks, and performance gaps early in the development cycle, reducing costly rework and keeping your launch on schedule.

For inquiries:
🌐 Visit: www.sunren.net
📞 Contact Us: +91 97696 79586

Adaptive power control can compromise WPC test data.When a device lowers its transmission power under certain operating ...
08/07/2026

Adaptive power control can compromise WPC test data.
When a device lowers its transmission power under certain operating conditions, test results may no longer represent its peak RF performance.

Since WPC evaluates maximum declared transmission power, testing must be conducted under conditions that capture the device's highest output level.

At Sunren, we carefully configure test parameters and operating conditions to ensure RF measurements accurately reflect your device's peak transmission capability, helping generate reliable data for WPC submissions.

For inquiries:
🌐 Visit: www.sunren.net
📞 Contact Us: +91 97696 79586

Poorly routed internal cables pick up high-frequency noise and broadcast it right into the testing chamber. Don't let sl...
03/07/2026

Poorly routed internal cables pick up high-frequency noise and broadcast it right into the testing chamber. Don't let sloppy assembly cause a massive EMI failure.

Sunren evaluates your fully assembled product to catch radiated emissions before they delay your launch.

For inquiries:
🌐 Visit: www.sunren.net
📞 Contact Us: +91 97696 79586

Did you tweak your hardware design at the last minute? Even the smallest physical change-like relocating an antenna, swa...
24/06/2026

Did you tweak your hardware design at the last minute?

Even the smallest physical change-like relocating an antenna, swapping a connector, or changing a minor component supplier can drastically alter your device's RF behavior.

Don't let a small tweak cause a major regulatory delay. Partner with Sunren to assess post-test modifications and keep your compliance on track.

For inquiries:
🌐 Visit: www.sunren.net
📞 Contact Us: +91 97696 79586

Is your 5G testing plan actually tailored to your hardware? There is no universal checklist for 5G compliance. Whether y...
17/06/2026

Is your 5G testing plan actually tailored to your hardware?

There is no universal checklist for 5G compliance. Whether you are developing a low-power IoT sensor or a high-speed industrial router, your testing scope changes drastically based on your device category, supported frequency bands, and deployment mode.

At Sunren, we define the exact regulatory roadmap for your specific hardware before testing even begins, ensuring a flawless and cost-effective path to compliance.

For inquiries:
🌐 Visit: www.sunren.net
📞 Contact Us: +91 97696 79586

EIRP is the combined measure of your transmitter's output power and antenna gain. WPC defines maximum EIRP limits indepe...
11/06/2026

EIRP is the combined measure of your transmitter's output power and antenna gain. WPC defines maximum EIRP limits independently for each de-licensed frequency band.

A device designed to a single power output value across all bands may be compliant on one frequency and over-limit on another. Combined with antenna gain, even a modest gain increase can push EIRP over the permitted threshold.

Sunren measures Peak Output Power, PSD, and EIRP per band, ensuring your WPC ETA test report reflects accurate, band-specific values.

For inquirues:
🌐 www.sunren.net
📞 +91 97696 79586

Don't let a cheap accessory sabotage your entire product launch.Many hardware devices fail their EMI tests because of on...
03/06/2026

Don't let a cheap accessory sabotage your entire product launch.
Many hardware devices fail their EMI tests because of one overlooked detail: the external power adapter. Poorly shielded power supplies are notorious for leaking conducted noise and acting like antennas for radiated emissions.

At Sunren, we evaluate your product alongside its accessories as a complete package. We catch disruptive electrical noise early, ensuring your power supply doesn't ruin your mandatory EMI/EMC certifications.

For inquiries:
🌐 Visit: www.sunren.net
📞 Contact Us: +91 97696 79586

Address

C-475, MIDC Road, T. T. C. Industrial Area
Navi Mumbai
400705

Opening Hours

Monday 9am - 6pm
Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 9am - 6pm

Telephone

+912224055281

Website

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