Product Description
The 3000-4000MHz band has emerged as a cornerstone of modern wireless infrastructure—powering 5G mid-band networks, CBRS private LTE, satellite communications, fixed wireless access, and radar systems. This 3000-4000MHz 5W GaN Broadband Power Amplifier delivers a robust 37dBm (5W) of clean output power with 35dB gain across the full 3000-4000MHz spectrum, covering critical frequencies used in 5G small cells, point-to-point microwave backhaul, and enterprise wireless networks. Leveraging advanced GaN (Gallium Nitride) technology for superior efficiency, linearity, and thermal performance, it operates on a 22-28V DC supply with just 0.45A current draw at full output. Housed in an ultracompact aluminum enclosure with SMAK connectors and builtin power control, it's engineered for telecom engineers, network integrators, and field operators who need wideband flexibility and efficient, lightweight performance across the 3.5GHz band.
Typical Applications
- 5G Mid-Band Infrastructure: Boost small cell and macro cell transmissions for improved coverage and capacity
- CBRS Private LTE Networks: Highefficiency amplification for enterprise and industrial private cellular networks
- Satellite Communications (SATCOM): Amplify groundtosatellite uplink signals in the 3.43.6GHz range
- PointtoPoint Microwave Backhaul: Boost wireless backhaul links for telecom and enterprise networks
- Fixed Wireless Access (FWA): Enhance CPE and base station signals for lastmile broadband delivery
- Amateur Radio (HAM) 9cm Band: Highefficiency amplification for licensed 3.43.6GHz experimental operations
Technical Specifications
|
Parameter |
Value |
|
Frequency Range |
3000 – 4000 MHz |
|
Output Power |
37 dBm (5W) |
|
Gain (S21) |
35 dB ± 1 dB |
|
Input Return Loss (S11) |
≤ -15 dB |
|
RF Input Power Range |
-13 ~ 10 dBm |
|
Operating Voltage |
22 – 28 V DC |
|
Current Consumption |
0.45 A @ 24V (at 37dBm output) |
|
Efficiency |
45% @ 37dBm |
|
Operating Temperature |
-30°C ~ +85°C |
|
Storage Temperature |
-40°C ~ +150°C |
|
Operating Humidity |
< 95% RH |
|
RF Connectors |
Input: SMAK; Output: SMAK |
|
DC Connector |
AWG18 20cm Red/Black wire leads |
|
Power Control |
3-28V 20cm Red wire (output adjustment) |
|
Shell Material |
Aluminum |
|
Dimensions |
90 × 46 × 17 mm |
|
Net Weight |
120 g |
Key Advantages
With 5W (37dBm) of clean GaNpowered output across the 3000-4000MHz band, this amplifier delivers 3-5× the effective range of standard 1W transmitters while maintaining exceptional efficiency—ideal for portable and batterypowered applications where power consumption is critical. The 35dB gain ensures consistent, predictable linearity even from lowpower exciters, while the ultracompact 120g design and efficient 0.45A current draw make it the perfect choice for fielddeployable 5G test equipment, dronemounted small cell boosters, and portable satellite terminals.
Builtin remote power control via the 3-28V red wire allows dynamic output adjustment—perfect for realtime power management in telecom networks, satellite terminals, or private LTE systems. The wide 22-28V voltage tolerance ensures compatibility with 4S-6S LiPo batteries, PoE injectors, solar systems, and regulated power supplies, while SMAK connectors enable plugandplay integration with existing RF chains.
Precisiontuned for the 3000-4000MHz band, this amplifier covers critical frequencies used in 5G infrastructure, CBRS private LTE, satellite communications, and pointtopoint microwave backhaul. Whether deployed in urban small cells, rural fixed wireless networks, portable field test kits, or satellite ground stations, it delivers the wideband flexibility and efficient power that modern wireless infrastructure demands.
What's in the Box
- 1 × 3000-4000MHz 5W GaN Broadband Power Amplifier