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Optimized Product Description
C-Band Power, Featherweight Form: 10W of GaN Efficiency for 3-4GHz Innovation
The 3-4GHz spectrum is the industrial backbone of modern wireless—powering 5G NR macro networks, CBRS private LTE, defense radar systems, and satellite communications. The ACASOM 10W 3-4GHz Broadband Amplifier PCBA delivers this critical frequency coverage in an ultralight package weighing just 8.7 grams. Pumping out a formidable 40dBm (10W) of RF power with 45% GaN efficiency, this bare-board module is purpose-built for integrators, researchers, and developers who need professional-grade C-Band amplification without the weight penalty.
Engineered for 5G small cell development, CBRS radio prototyping, radar test benches, and embedded defense applications, this amplifier slips into tight enclosures and custom builds—delivering laboratory-grade 10W performance in a featherweight form factor.
Why This 10W 3-4GHz PCBA Amplifier is Essential for C-Band Innovation:
Optimized for 3-4GHz Spectrum: Specifically engineered for the 3000-4000MHz range—covering 3.3-3.8GHz 5G NR bands, 3.5GHz CBRS, 3.6-3.7GHz defense allocations, C-Band satellite uplinks, and radar frequencies.
Incredible Power-to-Weight Ratio: Delivers 10W (40dBm) of clean output while weighing only 8.7g—ideal for UAV-mounted spectrum monitoring, portable test equipment, and weight-sensitive prototypes.
High-Efficiency GaN Technology: Achieves ≥45% power efficiency at full output using advanced Gallium Nitride devices, meaning less heat generation and lower current draw from your power source.
Powerful 38dB Gain: A robust 38dB gain stage ensures your existing signal is boosted to maximum power with minimal added noise, preserving critical modulation integrity.
Ultra-Compact PCBA Form Factor: Measures just 69x38x4mm—easily integrates into tight spaces, ideal for embedded systems, lab prototypes, and custom RF assemblies.
Wide Voltage Compatibility: Accepts 24-28V DC input with a dedicated control line (3-28V) for remote on/off switching from microcontrollers or control systems.
Premium Components: Built with high-reliability, military-grade components for consistent performance across extended temperature ranges (-30℃ to +85℃).
Technical Specifications (3-4GHz Variant):
| Parameter | Specification |
|---|---|
| Frequency Range | 3000 – 4000 MHz (3-4 GHz) |
| Output Power (P1dB) | 40 dBm (10 W) |
| Gain (S21) | 38 dB ± 1 |
| Input Return Loss (S11) | ≤ -15 dB |
| RF Input Power Range | -13 dBm to +10 dBm |
| Efficiency | ≥ 45% @ 40dBm |
| Operating Voltage | 24 – 28 V DC |
| Current Consumption | ~0.8 A @ 28V, 40dBm Output |
| LED Indicator | Red (Operating) |
| Control Line | 3-28V (for remote on/off) |
| Operating Temperature | -30℃ ~ +85℃ |
| Storage Temperature | -40℃ ~ +150℃ |
| Operating Humidity | < 95% RH |
| PCBA Dimensions | 69 x 38 x 4 mm |
| Net Weight | 8.7 g |
Critical Usage Notes:
Power Supply Requirement: Use a stable 28V / 1A minimum DC power supply. For best results, a 28V / 1.5A supply is recommended for headroom at 10W output.
Thermal Management is ESSENTIAL: At full 10W output, adequate heat dissipation is required. In enclosed spaces or continuous operation, add a small heatsink or ensure passive airflow. The 8.7g form factor prioritizes weight but requires thermal consideration.
Safe Connection Sequence: Always connect the antenna FIRST, then apply DC power, and finally enable your RF source.
Optimal Input Drive: For maximum clean output (up to 40dBm), provide an input signal of 3-4dBm (accounting for the 38dB gain). Avoid overdriving the input beyond +10dBm.
Control Line Function: The control line (3-28V) enables remote on/off switching—ideal for microcontroller integration or automated test systems.
PCBA Handling: This is a bare-board module. Ensure proper insulation, secure mounting, and RF grounding for optimal performance.
Ideal For (3-4GHz Applications):
5G NR Small Cell Development: Prototype and test 3.3-3.8GHz 5G infrastructure with 10W of clean power
CBRS Radio Prototyping: Power 3.5GHz private LTE/5G designs for industrial IoT and enterprise networks
Radar Test & Measurement: Drive FMCW radar prototypes and test benches with reliable C-Band power
Defense & Aerospace: Lightweight amplification for UAV-mounted spectrum monitoring and SIGINT applications
Satellite Communication Testing: Bench-top power for C-Band uplink component characterization
Research & Development: Compact 3-4GHz amplifier for lab experiments and field trials
Technical Excellence:
| Parameter | Performance |
|---|---|
| Gain Flatness | < ±1dB across 3-4GHz band |
| Input Matching | Excellent return loss minimizes VSWR interaction with your source |
| Harmonic Suppression | Internal filtering provides clean output with minimal harmonics |
| Linearity | Optimized for low EVM in digital modulation applications (QAM, OFDM) |
Customization Available:
ACASOM supports custom frequency bands and power configurations within the 3-4GHz range to meet your specific requirements. Whether you need a narrower segment (e.g., 3.4-3.6GHz for CBRS) or tailored power levels, contact our technical sales team to discuss your project needs.
Ready to Innovate in the C-Band with 10W of Ultra-Light Power?
The 3-4GHz spectrum is where infrastructure meets innovation. The ACASOM 10W 3-4GHz Amplifier PCBA delivers professional-grade performance in an 8.7g package that fits your most demanding designs. Click 'Add to Cart' now and power your next breakthrough!
3-4GHz 10W Ultra-Light Broadband Amplifier PCBA | 40dBm C-Band GaN Booster for 5G NR, CBRS & Radar Test | 38dB Gain, 8.7g, 24-28V
SHIPPING
When we receive your order, we will ship the goods within 2-3 business days. And inform you of the tracking number of the package by email.
Standard Shipping: The package will be shipped using the Postal Office System and is expected to be delivered within 15-25 days.
Express Shipping: DHL/UPS/Fedex. It is expected to arrive within 5-7 working days.
Orders shipped via UPS or FedEx are charged based on the current carriers' rates. Multiple item orders may ship from different locations. In this case, you will receive a separate email confirmation for each shipment.
$8.99 flat rate shipping is available through UPS Ground shipping only. In order to qualify, package must weigh under 20 lbs. If above 20 lbs., standard ground rates apply.
DELIVERY AND TITLE
a) Unless otherwise agreed to in writing, all products are shipped Incoterms 2010 - FCA Shipping Point. Subject to seller's right of stoppage in transit, delivery of the products to the carrier will constitute delivery to buyer and title and risk of loss will pass to the buyer.
b) Seller will make reasonable efforts to initiate shipment and schedule delivery as close as possible to the buyer's requested delivery date(s). Buyer acknowledges that delivery dates provided by the seller are estimates only and that seller will not be liable for failure to deliver on such dates.
c) Selection of the carrier and delivery route will be made by the seller unless specifically designated by the buyer.
d) Seller reserves the right to make deliveries in installments. Delay in delivery of one installment will not entitle the buyer to cancel any other installment(s). Delivery of any installment of products within thirty (30) days after the date requested will constitute a timely delivery. Delivery of a quantity that varies from the quantity specified shall not relieve the buyer of the obligation to accept delivery and pay for the products delivered.
e) Deliveries shall be made during normal business hours Monday through Friday. One attempt to deliver will be made. Should delivery need to be rescheduled, any additional costs incurred for redelivery and/or storage fees will be charged to the buyer. Seller shall use reasonable efforts to make timely delivery but shall be excused from any delays arising out of causes beyond its reasonable control. Any specific delivery dates that may be stated are approximate.