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TETRA RF Power Amplifier Module with 450-512MHz Frequency Range, 40 ± 1dBm Output Power and RS485 Monitoring

Name: TETRA RF Power Amplifier Module with 450-512MHz Frequency Range, 40 ± 1dBm Output Power and RS485 Monitoring
Brand: Shenzhen Suntor Technology Co., Ltd.
SKU: BT-PA480-62M10W-RS485-SMA
Price: 5500.00 USD
Availability: InStock

Product Details

Place of Origin: shenzhen

Model Number: BT-PA480-62M10W-RS485-SMA

Payment & Shipping Terms

Price: Price Negotiable

Packaging Details: Carton

Delivery Time: 35 days upon PO

Payment Terms: L/C,D/A,D/P,T/T

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Specifications

Description

Specifications

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                                                                                                                                                                                                                                                                                                                                                                                                      450-512MHz RF Power Amplifier Module, 40 ± 1dBm TETRA RF Power Amplifier, RS485 Monitoring Power Amplifier Module
                                                  

Frequency Range:	450-512MHz	Output Power:	10W / 40 ± 1dBm
Maximum Gain:	50 ± 2dB	Bandwidth:	62MHz
Gain Adjustment:	≥25dB / ≤1dB Step	Control Interface:	RS485

Frequency Range:	450-512MHz
Output Power:	10W / 40 ± 1dBm
Maximum Gain:	50 ± 2dB
Bandwidth:	62MHz
Gain Adjustment:	≥25dB / ≤1dB Step
Control Interface:	RS485

Description

TETRA RF Power Amplifier Module with 450-512MHz Frequency Range, 40 ± 1dBm Output Power and RS485 Monitoring

TETRA450-512MHz 10W Power Amplifier Module

62MHz-band TETRA RF Power Amplifier Module delivering up to 40dBm output power with adjustable gain, ALC and RS485 monitoring for wireless communication equipment.

Product Overview

The BT-PA480-62M10W-RS485-SMA is a TETRA 450-512MHz RF Power Amplifier Module designed to provide RF signal amplification within the 450-512MHz frequency range. It supports a 62MHz bandwidth and delivers up to 40 ± 1dBm output power with a maximum gain of 50 ± 2dB.

The module amplifies RF input signals to provide higher output power for wireless communication equipment. Its gain can be adjusted over a range of ≥ 25dB, with a gain adjustment step of ≤ 1dB. ALC, VSWR monitoring and protection functions help support controlled RF operation.

The module integrates RS485 communication and monitoring functions, allowing users to configure PA operation and query parameters including forward power, reverse power, temperature, VSWR, ALC and ATT. It also provides over-temperature, over-power, VSWR and PA fault alarms, making it suitable for integration into professionally managed RF systems.

Key Parameters

Frequency Range	450-512MHz
Bandwidth	62MHz
Output Power	40 ± 1dBm
Maximum Gain	50 ± 2dB

Key Advantages

Wide 450-512MHz Coverage

Covers the 450-512MHz frequency range with a 62MHz operating bandwidth.

Up to 40dBm Output Power

Provides maximum output power of 40 ± 1dBm for RF amplification applications.

Adjustable RF Gain

Supports maximum gain of 50 ± 2dB with a gain adjustment range of ≥25dB and adjustment steps of ≤1dB.

Integrated ALC

Integrated ALC helps maintain controlled amplifier operation under changing RF conditions.

RS485 Monitoring

RS485 supports PA setup, working-status queries, power and temperature monitoring, VSWR and alarm information.

Protection & Alarm Functions

Supports over-temperature, over-power, VSWR and PA fault alarms, with automatic PA shutdown and recovery for over-temperature conditions.

Technical Specifications

RF Performance

Parameter	Specification
Frequency Range	450-512MHz
Bandwidth	62MHz
Maximum Output Power	40 ± 1dBm
Maximum Gain	50 ± 2dB
Gain Adjustment Range	≥25dB
Gain Adjustment Step	≤1dB
Gain Adjustment Total Error	≤ ±1.5dB
Maximum Input Power	+10dBm
In-Band Ripple	≤2.0dB
VSWR	≤1.3:1
IMD3	≤-13dBm @ 2 × 37dBm

Electrical

Parameter	Specification
Power Supply	+28V
Current Consumption	≤4.0A

Interface & Monitoring

Parameter	Specification
RF Connector	SMA-50KFD
Communication Interface	RS485
Power & Monitor Port	4W2

RS485 Monitoring Functions

Function	Description
PA Setup	Module address, PA ON/OFF, ALC, ATT
Status Query	ON/OFF, reverse power, forward power, temperature, VSWR, ALC, ATT
Over-Temperature Alarm	Alarm at +85°C; PA switches OFF
Automatic Recovery	PA switches ON when temperature falls below +65°C
Over-Power Alarm	Triggered when output power exceeds Po + 2dB
Temperature Detection	0°C to +85°C
Temperature Accuracy	< ±3°C
PA Fault Alarm	Low gain alarm
Forward Power Detection	Detection range >20dBm
Forward Power Accuracy	< ±2dBm

Environmental

Parameter	Specification
Operating Temperature	-25~+65°C
Over-Temperature Protection	>85°C Alarm & OFF
Automatic Recovery	＜65°C ON
Humidity	5%~95%

Mechanical

Parameter	Specification
Dimensions	200 × 140 × 28mm

Dimension Drawing

Applications

TETRA Communication Systems

Designed for RF amplification within the 450-512MHz TETRA frequency range.

RF Power Amplification

The module amplifies RF input signals with up to 40dBm output power and adjustable gain.

RF System Integration

The compact 200 × 140 × 28mm form factor supports integration into professional RF equipment.

RS485 Remote Monitoring

RS485 enables PA setup and monitoring of operating parameters, power, temperature, VSWR and alarms.

RF Protection & Control

ALC, VSWR monitoring and multiple alarm functions provide additional control for RF amplifier operation.

Frequently Asked Questions

What frequency range does this TETRA Power Amplifier Module support?

The BT-PA480 supports a 450-512MHz frequency range with a 62MHz bandwidth.

What is the maximum output power?

The maximum output power is 40 ± 1dBm.

What is the maximum gain of the amplifier?

The module provides a maximum gain of 50 ± 2dB, with a gain adjustment range of ≥25dB.

Does the module support RS485 monitoring?

Yes. The module provides an RS485 interface for PA setup, status queries, parameter monitoring and alarm information.

Does the amplifier provide over-temperature protection?

Yes. When the temperature exceeds +85°C, the PA generates an alarm and switches off. When the temperature falls below +65°C, the PA switches on automatically.

What is the size of the RF Power Amplifier Module?

The module dimensions are 200 × 140 × 28mm.

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