100W 300-2700MHZ Wideband GaN RF Power Amplifier Module RS485 Temperature Monitoring for Security System
Product Overview
The TTSK-TZ-KPG-100W is a compact, GaN-based 100W ultra-wideband RF power amplifier covering 300–2700 MHz with a built-in signal generator, 50 dB gain, and RS485/TTL telemetry for temperature, voltage, current, and RF output monitoring in industrial and test applications.
Key Features
- 1. 300-2700 MHz wideband coverage with up to 100W RF output power for flexible RF system integration.
- 2. Built-in high-efficiency signal generator combines signal generation and power amplification in one compact module.
- 3. GaN RF power amplifier technology delivers high efficiency, strong temperature tolerance, high voltage resistance, and stable output.
- 4. Up to 50 dB gain with low distortion and good linearity for reliable high-power RF amplification.
- 5. RS485/TTL control with temperature, current, voltage, and RF output power monitoring for easier system management.
Technical Specifications
| Item |
Specification |
| Model |
TTSK-TZ-KPG-100W |
| Frequency Range |
300 – 2700 MHz |
| Max Output Power |
50 ± 0.5 dBm (100 W continuous wave, ≤ 9 A typical) |
| Power Amplifier Efficiency |
35 % @ 100 W |
| Max Gain |
50 dB |
| Gain Flatness |
≤ 5 dB |
| Standard Input Power |
+5 dBm (external signal source required) |
| Max Non-Damaging Input Power |
≤ +10 dBm |
| Output VSWR |
≤ 2 (network split test, no RF drive) |
| Working Voltage |
32 V DC |
| Power Supply Requirement |
≥ 15 A @ +32 V DC (continuous 100 W output) |
| Operating Temperature |
-10 °C to +55 °C |
| Power Stability |
±1.0 dB over -40 °C to +55 °C |
| Control Interface |
RS485 (temperature / current / voltage / forward-power monitoring, 2.54 mm 2×4 connector) + TTL (links to external digital source for band & power setting) |
| RF Connectors |
SMA (input) · N-type (output) |
| Power Interface |
Feedthrough capacitor |
| Cooling |
Bottom-mounted heat sink; forced air or conductive cooling required |
| Mounting |
Screw-fixed, M3.0 holes, 164.3 × 72.5 mm |
| Dimensions |
170 × 78 × 24.5 mm |
Lead time
Customization
Product Description
Tatusky Technology Co., Limited is a professional supplier of RF products, drone detection equipment, and ANTI DRONE solutions. Based in Longgang District, Shenzhen, China, Tatusky has extensive industry experience and international business capabilities, providing reliable products, flexible solutions, and professional services to customers worldwide.
Our main product portfolio includes RF power amplifier modules, GaN power amplifiers, signal generators, antennas, handheld drone detectors, portable drone detection equipment, fixed drone detection systems, and integrated ANTI DRONE solutions. With diversified product configurations and flexible customization capabilities, we can provide suitable solutions according to different frequency ranges, output power requirements, control interfaces, structural designs, and system integration needs.
Tatusky products are widely used in airports, industrial parks, energy and power facilities, transportation hubs, public safety projects, major events, urban low-altitude security, and other civilian security applications. We focus on product reliability, stable performance, convenient deployment, and practical system integration to meet the requirements of different projects and operating environments.
With strong technical experience, market knowledge, and international service capabilities, Tatusky has successfully delivered more than 300 customized projects to customers worldwide. We have established stable cooperation with customers, distributors, and industry partners in different regions.
Tatusky is committed to integrity, efficiency, quality, and customer-oriented service. Our team provides professional product selection, customized solutions, project coordination, technical support, and reliable after-sales service, helping customers build efficient and dependable RF and low-altitude security solutions.
Packing and Delivery
Q1: What is the frequency range of the TTSK-TZ-KPG-100W RF amplifier?
A: It covers an ultra-wideband range of 300 MHz to 2700 MHz (2.7 GHz), making it suitable for VHF, UHF, L-band, S-band, and partial C-band applications including EMC testing, RF signal simulation, and counter-UAS systems.
Q2: What type of transistor technology does this PA use, and why choose GaN?
A: The module is built on GaN-on-SiC (Gallium Nitride) technology. Compared with traditional LDMOS or GaAs amplifiers, GaN delivers higher power density, better thermal stability, higher efficiency (~35% typical), and sustained 100 W CW operation in a compact 170×78×24.5 mm metal housing.
Q3: Does the amplifier include an internal signal source?
A: Yes. The TTSK-TZ-KPG-100W integrates a built-in RF signal generator, so you can output a swept or fixed-frequency CW signal without an external signal generator for field commissioning, production line testing, or portable deployments.
Q4: Which control interfaces are available for remote monitoring?
A: The module provides RS485 and TTL (3.3 V / 5 V compatible) digital interfaces via a 2.54 mm header. You can read real-time telemetry—forward/reverse power, VSWR, die temperature, supply voltage, and current—and enable/disable the PA or adjust attenuation remotely.
Q5: What are the RF connector types and impedance?
A: Input is SMA female (50 Ω); output is N-type female (50 Ω). The N connector is specified for high-power handling up to 100 W CW. Always use low-PIM, properly torqued connectors and avoid mating SMA with adapters not rated for >50 W average power.
Q6: What power supply does the amplifier require?
A: A single +32 V DC supply is required, with a typical operating current around 15 A at full 100 W CW output. We recommend a regulated power supply with ≥500 W headroom, reverse-polarity protection, and inrush-current limiting for reliable long-term operation.
Q7: How should the module be cooled during continuous 100 W operation?
A: The module relies on conductive cooling through the aluminum baseplate plus forced-air convection across the housing. For sustained 100 W CW duty, mount the base to a flat heatsink or cold plate using thermal interface material and M3 screws (mounting footprint 164.3 × 72.5 mm); ambient operating range is –40 °C to +55 °C.
Q8: Is this amplifier suitable for outdoor or defense-grade deployment?
A: It is an industrial-grade RF PA module, not a fully sealed MIL-SPEC unit. The metal enclosure provides EMI shielding and mechanical ruggedness, but for outdoor use you must house it in an IP-rated enclosure with filtered fans and surge protection on DC/control lines. Typical use cases include EMC labs, RF test benches, portable jammers, and counter-drone (C-UAS) payloads.
