In the world of RF power amplification, efficiency, robustness, and frequency versatility are critical. The HTL7G06S009P, an 8W unmatched discrete LDMOS power amplifier from Holto, is engineered to deliver just that. Designed to operate across a wide frequency band from 1.8 MHz to 1000 MHz, this device is ideal for VHF/UHF applications and serves as a compelling alternative to the RQA0009.
Whether you're building handheld two-way radios or developing driver stages for broadband communication systems, the HTL7G06S009P offers outstanding performance in a compact SOT-89-3L package with enhanced ESD protection and thermal robustness.
ANDESOURCE explores the key specifications, standout features, and ideal applications of the HTL7G06S009P, highlighting why it offers a strong value proposition in RF amplification for VHF/UHF applications.
Key Specifications: A Quick Overview
HOLTO Model | Alternative |
Key Specifications | |
Min.Freq.(MHz) | 1.8 |
Max.Freq.(MHz) | 1000 |
Operating Drain Voltage (V) | 3.6/7.2 |
Psat(W) | 8 |
EFF@Psat | 60% |
Package | SOT-89-3L |
Application | Radio Frequency Mobile Radio,LMR，RF Driver/Final Stage |
Standout Features
The HTL7G06S009P stands out with a suite of performance-driven features:
Broad Frequency Coverage: Spanning 1.8 to 1000 MHz, the amplifier supports a wide range of VHF and UHF applications, from 136–174 MHz and 400–470 MHz walkie-talkies to other communication systems. This extensive frequency range facilitates integration into multi-band systems with proper external matching, supporting flexible design in RF solutions.
High Output Power: With 8W of saturated output power (8.5W at 136–174 MHz, 8W at 400–470 MHz), it delivers robust signal amplification, ensuring extended communication range for applications like portable radios and RF transmitters. Its high-power capability supports clear, reliable signal transmission in various environments.
Exceptional Efficiency: Achieving 60% efficiency at Psat across key conditions (e.g., 400–470 MHz, 136–174 MHz), the amplifier minimizes power consumption and heat generation. This efficiency is ideal for portable devices, extending battery life and reducing thermal management requirements in compact systems.
Robust Design: Engineered to withstand load mismatches up to VSWR=20:1 under CW signal 38.5 dBm at 435 MHz test on HOTLO Application Board with no device degradation, it ensures consistent reliability in challenging RF environments, such as field operations or unstable setups. This durability makes it suitable for applications requiring uninterrupted performance.
Integrated ESD Protection:Featuring robust electrostatic discharge protection (HBM Class 1B per JESD22-A114, MM Class A per EIA/JESD22-A115, CDM Class III per JESD22-C101), the amplifier is designed to withstand ESD events during manufacturing, handling, or operation in harsh conditions, enhancing longevity and reducing failure risks.
Thermal Robustness: With a junction temperature range of –40 °C to +150 °C and a low thermal resistance of 6.5 °C/W (junction-to-case), the amplifier maintains stable performance across extreme thermal conditions, ideal for high-power applications like walkie-talkies and broadband systems in demanding environments.
Compact Package: Housed in a SOT-89-3L package, it enables easy integration into space-constrained designs, such as portable communication devices or compact RF modules. This small footprint supports high-density PCB layouts, ideal for modern, miniaturized RF systems.
Industry Compliance: Compliant with the RoHS Directive (2011/65/EU), the HTL7G06S009P restricts hazardous substances like lead and cadmium, supporting environmentally responsible designs for global markets.
Applications
Handheld Walkie-Talkies
The HTL7G06S009P is ideal for walkie-talkies operating in VHF (136–174 MHz) and UHF (400–470 MHz) bands, used in public safety, security, and recreational communications. Its 8.5W output at 136–174 MHz and 8W at 400–470 MHz ensures long-range, clear communication, with UHF excelling in urban areas and VHF in open terrains. The 60% efficiency at Psat extends battery life, crucial for portable use. Its robust design, ESD protection, and thermal stability (–40 °C to +150 °C, 6.5 °C/W) ensure reliability in tough conditions. The compact SOT-89-3L package fits small devices, and RoHS compliance meets global standards.
Drivers or Final Stage Amplifiers
This amplifier is well-suited for drivers or final stage amplifiers in applications like amateur radios, RF transmitters, and communication modules across its 1.8–1000 MHz range. The 8W output delivers strong signal amplification, while 60% efficiency reduces power consumption. The SOT-89-3L package enables compact integration, and its durability (VSWR=20:1 with no degradation), ESD protection, and thermal robustness (–40 °C to +150 °C, 6.5 °C/W) ensure reliable performance in multi-band systems like ham radios or telemetry. RoHS compliance supports eco-friendly manufacturing.
Drive Performance and Savings with HOLTO RF Solutions From ANDESOURCE
ANDESOURCE’s HOLTO RF chips offer exceptional affordability—reducing costs by over 50% compared to high-end brands—while maintaining top-tier quality. Enjoy consistent performance, rigorous quality assurance, and debugging support directly from the original factory.
Don’t stop at the HTL7G06S009P—discover the full lineup of HOLTO RF components tailored to meet your unique application needs.
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