KeyLink's year-end in-stock special offer. Up to 40% off.
As 2025 draws to a close, KeyLink has officially launched a multi-band "Year-End RF Product In-Stock Special Offer Event." This event covers many popular RF amplifier and component models, with discounts up to 40%, and products can be delivered within 1-3 weeks, ensuring you receive your goods smoothly before the end of the year. We hope that this event will enable more customers to access KeyLink's high-quality RF products at better costs, while also preparing for the launch of our new products next year.
The power amplifiers covered in this promotion include two main categories: CW continuous wave and pulse amplifiers, with power ranging from 5W to 2000W, widely applicable in communications, testing, radar, medical, and scientific research fields.
The following are all products in the promotion, all in stock or in semi-finished condition, with some products available for delivery within one week.
| Model No. | Frequency Range (MHz) |
Power (Output) (Watt) |
|---|---|---|
| KB002052M43A | 20-520 | 20 |
| KB002052M47A | 20-520 | 50 |
| KB002052M50B | 20-520 | 100 |
| KB002052M53A | 20-520 | 200 |
| KB00210M49A | 20-1000 | 80 |
| KB00810M49B | 80-1000 | 80 |
| KB0410,1020M47AC1 | 400-1000,1000-2000 | 50 |
| KB0525M47A | 500-2500 | 50 |
| KB0527M47A | 500-2700 | 50 |
| KB0530M50A | 500-3000 | 100 |
| KB0711M53AC1 | 700-1100 | 200 |
| KB0727M43B | 700-2700 | 20 |
| KB0727M47C | 700-2700 | 50 |
| KB0727M50A | 700-2700 | 100 |
| KB0810M47B | 800-1000 | 50 |
| KN900M53AC1 | 800-1000 | 200 |
| KB0820M52A | 800-2000 | 150 |
| KB0830M47C | 800-3000 | 50 |
| KB0842M47A | 800-4200 | 50 |
| KN890M47A | 850-930 | 50 |
| KN890M50A | 850-930 | 100 |
| KB1017M43A | 1000-1700 | 20 |
| KB1020M47A | 1000-2000 | 50 |
| KB1020M50A | 1000-2000 | 100 |
| KB1020M50B | 1000-2000 | 100 |
| KB1020M53A | 1000-2000 | 200 |
| KB1025M47A | 1000-2500 | 50 |
| KN1210M53A | 1171-1381 | 200 |
| KNP1300M60A | 1200-1400 | 1000 |
| KN1570M53A | 1550-1610 | 200 |
| KN2250M53B | 2000-2500 | 200 |
| KB2060M50A | 2000-6000 | 100 |
| KB2060M53A | 2000-6000 | 200 |
| KB20180M37D | 2000-18000 | 5 |
| KN2350M53A | 2200-2500 | 200 |
| KN2350M53AC1 | 2200-2500 | 200 |
| KN2400M47A | 2300-2500 | 50 |
| KB2560M47C | 2500-6000 | 50 |
| KNP2900M63A | 2700-3100 | 2000 |
| KN3150M44A | 3000-3300 | 25 |
| KN4500M50A | 4000-5000 | 100 |
| KB5060M47A | 5000-6000 | 50 |
| KB60180M40B | 6000-18000 | 10 |
| KB60180M45B | 6000-18000 | 30 |
| KB60180M47EC1 | 6000-18000 | 50 |
| KB60180M51A | 6000-18000 | 120 |
| KB60180M51B | 6000-18000 | 120 |
| KB80120M43C | 8000-12000 | 20 |
| KB80120M47C | 8000-12000 | 50 |
| PS9375-P54A-PL | 9375 | 250 |
| HEATSINK 185*148*60.5 | / | / |
| HEATSINK 200*150*100 | / | / |
| HEATSINK 150X90X70 | / | / |
| KNFS013011M016100A (Frequency Synthesizer) |
1036-1100 | / |
| KEQU020120M04A (Equalizer) |
2000-12000 | / |
| KEQU020120M08A (Equalizer) |
2000-12000 | / |
| KLNA055180M40A (Low Noise Amplifier) |
5500-18000 | / |
Promotion Details
lPromotion Period: From now until December 31, 2025
lDelivery Time: 1-3 weeks after order confirmation
lDiscount Range: Up to 40% discount, subject to quotation
lFree Warranty Extended for Six Months
KeyLink is a company specializing in the R&D and production of RF power amplifiers and subsystems. It is the largest power amplifier manufacturer in China. Its products are widely used in satellite communications, radio testing, medical equipment, electronic countermeasures, and defense industries. The company has over 60,000 square meters of self-owned factory space and a team of over 90 engineers, committed to providing customers with high-performance, high-reliability RF solutions.
Limited spots available, please contact us now!
Email: info@keylinkmw.com
Tel: +86 181 0903 7151
KeyLink Wireless reserves the right of final interpretation.
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