Optimized Product Description

C-Band Versatility, Ready to Deploy: Complete 10W Amplifier Module for 3-4GHz Infrastructure

The 3-4GHz spectrum is the cornerstone of modern wireless infrastructure—from 5G NR macro networks and CBRS private LTE to defense radar systems and satellite communications. The ACASOM 10W 3-4GHz Broadband Amplifier Module delivers this mission-critical frequency coverage in a complete, ready-to-use package. With SMA connectors, XT-30 power interface, and an optional 3mm aluminum heatsink, this module pumps out a robust 40dBm (10W) of RF power with 45% GaN efficiency—all while offering flexible integration options for R&D, test, and field deployment.

Whether you're developing 5G small cells, prototyping CBRS radios, testing radar components, or building custom C-Band systems, this plug-and-play amplifier module is ready to perform—just connect and accelerate your innovation.

Why Choose This 10W 3-4GHz Complete Amplifier Module:

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 (3.4-4.2GHz), and radar frequencies.
Robust 10W Output Power: Delivers 40dBm (10W) of clean RF power across the entire 3-4GHz band—ideal for lab testing, field trials, and low-power infrastructure applications.
High-Efficiency GaN Technology: Achieves ≥45% power efficiency at full output using advanced Gallium Nitride (GaN) devices, ensuring minimal heat generation and lower current draw from your power source.
Powerful 38dB Gain: A high-linearity 38dB gain stage preserves complex modulations (256-QAM, OFDMA, FMCW chirps) with excellent EVM performance.
Ready-to-Use Connectors: Features SMA-K (female) RF connectors on input and output, plus XT-30 AWG18 20cm red/black wires for secure, quick power integration.
Integrated Heatsink Option: Includes a 3mm aluminum heatsink (optional configuration) for improved thermal management at 10W output—PCBA-only version also available for space-constrained builds.
Remote Control Capability: Dedicated 3-28V 20cm red control wire for remote on/off switching from microcontrollers, PLCs, or automated test systems.
Compact & Lightweight: PCBA measures just 69x38x4mm (20g with wires). With heatsink: 69x38x7mm (38g)—flexible options for any integration requirement.

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)
RF Connectors (Input/Output)	SMA-K (Female)
Power Connector	XT-30 with AWG18 20cm Red/Black Wire
Control Line	3-28V 20cm Red Wire (remote on/off)
Heatsink	3mm Aluminum (optional)
PCBA Dimensions	69 x 38 x 4 mm
With Heatsink Dimensions	69 x 38 x 7 mm
Net Weight (PCBA with wires)	20 g
Net Weight (with Heatsink)	38 g
Operating Temperature	-30℃ ~ +85℃
Storage Temperature	-40℃ ~ +150℃
Operating Humidity	< 95% RH

Heatsink Dimensions:

Base Thickness: 3mm
Overall Footprint: Matches PCBA dimensions (69x38mm)
Design: Optimized for passive cooling in moderate airflow environments

Critical Usage Notes:

Power Supply Requirement: Use a stable 28V / 1A minimum DC power supply via the XT-30 connector. For best results, a 28V / 1.5A supply is recommended for headroom at 10W output.
Thermal Management is ESSENTIAL: At full 10W output, the integrated 3mm heatsink provides adequate cooling for most applications. In enclosed spaces, high ambient temperatures, or continuous operation, ensure additional airflow.
Safe Connection Sequence: Always connect the antenna FIRST to the SMA output, then apply DC power via XT-30, 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 red control wire (3-28V) enables remote on/off switching—ideal for integration with microcontrollers or automated test equipment.
Connector Care: SMA connectors should be tightened firmly but not over-torqued. XT-30 connector ensures secure, vibration-resistant power connection.

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
Satellite Communication Testing: Bench-top power for C-Band uplink component characterization
Defense & Aerospace: Lightweight amplification for UAV-mounted spectrum monitoring and SIGINT applications
Research & Development: Plug-and-play 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 Power Your C-Band Innovation with 10W of Plug-and-Play Performance?
The 3-4GHz spectrum is where infrastructure meets innovation. The ACASOM 10W 3-4GHz Amplifier Module comes ready to integrate with SMA connectors, XT-30 power, and optional heatsink. Just connect and accelerate your next breakthrough. Click 'Add to Cart' now!