FDD-GU900 PA Module BT-PL945M-33-40S5 with LNA
Compact FDD-GU900 RF PA module integrating a 2W power amplifier and LNA, designed for 900MHz repeater and RF communication equipment.
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FDD-GU900 PA Module
KEY ADVANTAGES
Designed for Reliable RF PA Module
FDD-GU900MHz Operation
Supports separate TX and RX frequency ranges for FDD-GU900 applications.
2W RF Output Power
Provides 33 ± 1 dBm output power at 25°C, suitable for compact RF amplification requirements.
Integrated LNA
The module integrates an LNA with 20 ± 1 dB gain and a ≤1.8 dB noise figure.
High RF Gain
The PA section provides 40 ± 1 dB gain, supporting efficient RF signal amplification.
Compact Module Design
The module measures only 80 × 50 × 15 mm, making it suitable for space-constrained RF equipment.
Stable RF Performance
The module features ≤1.5 VSWR, ≤2.0 dB in-band ripple, and PA EVM of ≤5%.
TECHNICAL SPECIFICATIONS
FDD-GU900 PA Module Specifications
| Parameter | TX / PA | RX / LNA |
|---|---|---|
| Frequency Range | 925–960MHz | 880–915MHz |
| Bandwidth | 35MHz | 35MHz |
| Output Power @ 25°C | 33±1dB | -10±1dB |
| Gain | 40±1dBm | 20±1dBm |
| ACPR | ≤ -36 dBc | / |
| In-Band Ripple | ≤ 2.0 dB | ≤ 2.0 dB |
| VSWR | ≤ 1.5 | ≤ 1.5 |
| EVM | ≤ 5% | / |
| Noise Figure | / | ≤ 1.8 dB |
| Power Supply | DC +12 V; ≤1.8 A | DC +12 V; ≤1.8 A |
| Operating Temperature | -25 to +55°C | -25 to +55°C |
| Storage Temperature | -25 to +65°C | -25 to +65°C |
| Humidity | 5%–95% | 5%–95% |
RF Performance
| Parameter | Specification |
|---|---|
| Out-of-Band Spurious, 9 kHz–1 GHz | ≤ -36 dBm/30 kHz |
| Out-of-Band Spurious, 1–12.75 GHz | ≤ -30 dBm/30 kHz |
Mechanical & Interface Specifications
| Item | Specification |
|---|---|
| Dimensions | 80 × 50 × 15 mm |
| Power Supply Port | PHD2.0MM-2 × 3PIN |
| RF Connector | MCX Female |
| Supply Voltage | DC +12 V |
| Maximum Supply Current | ≤1.8 A |
MECHANICAL DESIGN
Dimension Drawing
Overall Dimensions: 80 × 50 × 15mm
APPLICATIONS
Flexible RF System Integration
The product page should avoid claiming unsupported end-use scenarios. Based on the module's FDD-GU900 TX/RX specifications and integrated PA/LNA architecture, suitable positioning can be:
FDD-GU900 Repeater
Designed as an RF amplification module for FDD-GU900 repeater equipment.
900MHz RF Communication Equipment
Suitable for RF communication systems requiring integrated PA and LNA functionality.
Signal Repeater Systems
Can be integrated into repeater architectures requiring separate TX power amplification and RX low-noise amplification.
RF Front-End Equipment
The compact module form factor supports integration into RF front-end equipment and assemblies.
Wireless Communication Equipment
Suitable for wireless communication equipment operating within the specified 900MHz FDD frequency ranges.
MANUFACTURER & SUPPLIER
FDD-GU900 PA Module Manufacturer & Supplier
As an RF power amplifier module supplier and manufacturer, we provide compact PA and LNA modules for integration into wireless communication and repeater equipment.
The BT-PL945M-33-40S5 combines a 2W-class PA output stage with an integrated LNA in one compact module. Its FDD configuration supports 925–960 MHz TX and 880–915 MHz RX operation, while the module provides 40 ± 1 dB PA gain and 20 ± 1 dB LNA gain.
RF Manufacturing
Professional RF product manufacturing capability.
Engineering Support
Technical support for product selection and integration.
OEM / ODM
Support customized RF Power Amplifier Module requirements.
Technical Documentation
Product specifications and engineering documentation.
FAQ
Frequently Asked Questions
01. What frequency does the BT-PL945M-33-40S5 support?
The PA section operates from 925–960 MHz, while the LNA section operates from 880–915 MHz, with a 35 MHz bandwidth for each section.
02. What is the output power of this FDD-GU900 PA module?
The PA provides 33 ± 1 dBm output power at 25°C, corresponding to approximately 2W RF output power.
03. What are the PA and LNA gains?
The PA provides 40 ± 1 dB gain, while the integrated LNA provides 20 ± 1 dB gain.
04. What power supply does the module require?
The module uses a DC +12 V power supply, with a specified current consumption of ≤1.8 A.
05. What are the dimensions and RF connectors?
The module dimensions are 80 × 50 × 15 mm. The specification sheet lists MCX female RF connectors and a PHD2.0MM-2 × 3PIN power supply port.
06. What is the operating temperature range?
The specified operating temperature is -25°C to +55°C, while the storage temperature range is -25°C to +65°C. The specified humidity range is 5%–95%.
Looking for a FDD-GU900 2W PA Module?
Contact our RF engineering team for product specifications,technical information, and OEM / ODM requirements.
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