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This module started as a straightforward idea for boosting GSM signals in the 700-800MHz range, and it shows in how cleanly it handles the job without extra fluff.
Power output hits 50dBm or 100W, which is plenty for most telecommunication setups, and the gain sits above 45dB so you can push weak signals hard. You can dial the gain down by 31dB in 1dB steps if you need finer control — I’d say that’s actually useful when you’re tuning a link budget on site because you don’t want to overshoot the target.
The working voltge is 27VDC, current stays under 11A, and thing fits in a 210 by 110 by 25mm package that weighs less than 2kg, so it’s easy to rack mount or tuck into a cabinet. RF ports are SMA-female, which is standdard, and there’s a DB15 connector plus an optional RS485 port if you want remote monitoring — that RS485 uses the China Mobile data protocol, so it works out of the box with their gear.
Without a heatsink, this amplifier will overheat fast, and the protection circuit kicks in above 75°C then auto-restarts once it cools below 50°C, which prevents damage but keeps downtime minimal. The fan is on you though, so plan the thermal management upfront or you’ll see shutdowns during a heavy traffic load.
Customization is available if you need extra functions or different parameters, so you’re not stuck with a fixed spec if your application calls for something like a different data protocol or protection thresholds. Ordering in quantiy drops the per-unit price significantly, and they ship as new modules ready for integration.
We can start with as low as 10 units for a trial order, but for better pricing and lead time, 50-100 units is the sweet spot. MOQ can be negotiated based on your volume.
For standard configurations, lead time is around 15-20 working days after order confirmation. Customized versions may take 25-30 working days depending on the complexity.
Yes, we can provide a factory test report for each unit, including gain, output power, and VSWR. If you need specific certifications like CE or FCC, that can be arranged at an extra cost and longer lead time.
Absolutely. The default data protocol follows China Mobile standard, but we can adjust the RS485 monitoring/control protocol to match your system. Just send us your protocol requirements.
Each module is individually packed in an anti-static bag with foam padding inside a sturdy carton. For larger orders, we use bulk packaging with proper cushioning to prevent damage during transit.
