GTL-104A

The Instek GTL-104A is a versatile and powerful GPS/GPRS/GPC/PPS/PPT/PPS/PSM signal generator designed for engineers, technicians, and researchers who require an accurate and reliable source for testing and simulation of various Global Navigation Satellite System (GNSS) signals. This particular model is capable of generating GPS L1 (1575.42MHz), L2 (1227.60MHz), GLONASS L1 (1602.0MHz), L2 (1246.0MHz), Galileo E1 (1575.42MHz), L1 OS (1575.42MHz), L2 F1 (1278.75MHz), L2 C/F2 (1207.14/1237.99MHz), and Beidou B1 (1561.098MHz), B2 (1176.45MHz) signals.

The device comes in a compact and portable size, measuring just 12.2 x 8.9 x 2.6 inches and weighing only 2.65 lb, making it perfect for fieldwork or only requiring a lab bench. It has an intuitive user interface, with a clear LCD display that shows the current output power, frequency, modulation type, and other essential parameters.

One of the standout features of the Instek GTL-104A is its adjustable output power, which ranges from 0.1mW to 10W, allowing users to test devices under various conditions. Additionally, it offers various modulation types, including NAV message, L1C/A, L2C, BPSK(M), BPSK(L), PSK(M), and PSK(L), enabling comprehensive testing of GPS receivers and other related equipment.

Featuring an external GPS antenna input and built-in buil-in internal GPS receiver, the GTL-104A can be used to simulate both real and fake GPS signals, making it an indispensable tool for testing GPS jamming equipment, assessing GPS receiver sensitivity, and evaluating GPS anti-spoofing measures.

Apart from its impressive signal generation capabilities, the Instek GTL-104A also offers advanced functionality such as continuous wave (CW) output, phase modulation, and various test modes, further expanding its application scope. Furthermore, it can be controlled via an RS-232 interface, allowing users to automate testing and data logging processes using custom scripts.

In conclusion, the Instek GTL-104A is an essential tool for anyone dealing with GNSS systems and related equipment. Its extensive list of features, including adjustable output power, various modulation types, compatibility with numerous satellite systems, and advanced control methods, make it a preferred choice for researchers, manufacturers, and testing laboratories worldwide. With its compact size, easy-to-use interface, and versatile functionality, this signal generator is perfect for both educational and industrial applications.

The Instek GTL-104A is a versatile and feature-rich power supply designed for various GPS, GPRS, GSM, and other communication devices. Here's a balanced analysis of its pros and cons based on user reviews and technical specifications.

1. Wide output voltage range: The Instek GTL-104A offers a wide voltage range from 3.5V to 15V, which makes it suitable for powering a variety of GPS and communication devices.

2. Multiple output interface options: This power supply comes with a range of interfaces, including USB Type-A, T-shaped barrel, and SMA connector, allowing users to choose the best option for their specific device.

3. Overload protection: The GTL-104A is equipped with overload protection, ensuring the power supply shuts off when the output current limit is exceeded, preventing potential damage to both the power supply and the connected device.

4. Switching operation: This power supply uses a switching design, which makes it more efficient than linear power supplies, reducing heat output and energy consumption.

5. Input power range: It has a universal input voltage range of 100-240VAC/50-60Hz, making it acceptable for use in various regions.

1. Lack of built-in isolation transformer: The Instek GTL-104A does not include an isolation transformer; if an isolation transformer is required for your specific application, you'll need to purchase one separately.

2. Limited power output: The maximum combined power output of all channels is 4 Amps, which might not be enough for high-power devices or Mulitple devices needing more power.

3. Lack of remote on/off: Unlike other high-end power supplies, the GTL-104A does not have a remote on/off function, which can be a drawback for large installations where access to the power supply may not always be convenient.

The Instek GTL-104A 4A-10A DC power supply is an excellent choice for users seeking a versatile, feature-rich, and compact power supply for their GPS, GPRS, GSM, PPS, PPT, PPS, and other communication devices. Its multiple output interfaces, wide voltage range, and overload protection make it a great option for various applications. However, users requiring an isolation transformer or higher power output may need to consider alternative power supplies. Ultimately, if the power requirements and interface options of the Instek GTL-104A meet your needs, it can be an excellent investment for your GPS and communication projects.

For users requiring a high-performance, versatile, and cost-effective DC power supply for their GPS and communication devices, the Instek GTL-104A 4A-10A power supply is a solid recommendation. It is well-regarded by users for its features, reliability, and ease of use. However, if your application requires additional features not offered by the Instek GTL-104A, such as a remote on/off function, consider investigating other power supplies tailored to your specific needs.

Details:

Instek GTL-104A 4a-10a, for gps/gpr/gpc/pps/ppt/psp/psm.features:: 4a-10a. Please consider troubleshooting prior to making a return request. Photos are greatly appreciated.

specifications metiprobe:

• brand: Instek
• mpn: Gtl-104a
• country/region of manufacture: Taiwan

payments metiprobe:

• credit card: visa
• other
• wallet: google-pay

seller metiprobe:

• city: worcester, pennsylvania
• rating: 97.4%
• # reviews: 11083

shipping metiprobe:

• service: ups ground
• class: standard
• carrier: ups
• transit: 4-11 days
• type: calculated

general metiprobe:

• category: Home & Garden > Workshop Equipment > Measuring Layout Tools > Meters, Sensors Probes

offer metiprobe:

• started: february 8, 2025
• options: ship-to-home
• sold #: 22
• availability: in stock
• prices: $12.99–$35.00
• item condition:
  • New
  • New – Open box
  • Used

returns metiprobe:

• paid by: seller
• method: money back
• time: 30 days
• policy: returns accepted

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• GHT-115: TEST, Instek