Satellite Signal Translator GPS-L1/L5 Specifications Sheet

◆Product Overview:

GPS-L1/L5 satellite signal repeater, featuring dual frequency points of L1/L5 GPS satellite signals; designed for industry users with higher positioning requirements, specifically for GPS terminal devices or products during their R&D, production, testing, or daily use, where indoor signal weakness and limited coverage are common issues. This is a low-cost, high-gain GPS signal repeater system. It can quickly lock onto GPS L1/L5 dual-frequency satellite signals with an outdoor receiving antenna, then transmit the satellite radio frequency signals indoors via a dedicated cable. After signal amplification, filtering, and distribution by the GPS-L1/L5 main unit, the GPS signals are then broadcasted indoors or to other locations without satellite signals using an indoor transmitting antenna. The GPS L1/L5 dual-frequency signals have advantages such as high power, resistance to multipath effects, elimination of ionospheric positioning accuracy errors, strong forward error correction, and anti-interference capabilities. With GPS L1 combined with the L5 frequency point, positioning accuracy can be improved from 5 meters to 30 centimeters; it is an excellent choice for high-precision indoor positioning in civil GPS applications!!

◆Performance Features:

1. Smaller product size, ready to use immediately, easy to assemble by yourself, saving time and engineering costs.

2. An excellent choice for decimeter-level high-precision positioning; the indoor satellite positioning terminal products receive a large number of satellites with high signal sensitivity, resulting in a significant effect!

3. This product comes with an integrated power switch and working status indicator light, featuring a built-in triangle power fuse socket; convenient and safe for use!

4. Wide satellite signal coverage, up to 300 square meters or more. (Ensure no indoor interference, good source signal, and strongly recommend placing the outdoor receiving antenna on an open rooftop.)

5. Robust Product Expansion: We offer factory pricing for services like GPS signal strength adjustment, outdoor satellite receiver lightning protection, and indoor signal enhancement, tailored to your needs!

◆Technical Specifications:

frequency range (MHZ) 1575.42MHz /1176.45MHz 

Device gain(dB) 55±2 

noise factor (dB) ≤2.0

Outside antenna (dB i) +35 

Signal coverage radius (m) 8-10 

Signal output 1 group 

impedance(Ω) 50

VSWR 1.6 (MAX) 

interface type SMA-F

Input: AC100-240V; Output: 5VDC

working temperature (°C) -30~+85

Appearance size (mm) 236×156×35 

weight(g) 780g 

◆Application Sites:

Testing of civilian decimeter-level GPS high-precision positioning products: factory production lines (smartphones, vehicle navigation systems, handheld computers, tablets, electronic pets, satellite positioning tracking devices, etc.), satellite product laboratories, research institutions, and application environments that require testing of GPS high-precision terminal position products and product performance verification.

2. Indoor Coverage for Satellite Signals: Various applications requiring indoor coverage of high-precision GPS location signals, including: aerospace manufacturing, aviation maintenance, scientific research laboratories, underground parking lots, positioning product showrooms, indoor demonstration halls, etc.

Product Configuration List:

Standard: 1 x 25m/5m coaxial cable, one in and one out; extension cables can be purchased separately if needed.

B: 1 set of GPS receiving antenna, 1 set of indoor transmitting antenna; (Transmitting antenna comes standard with a white mushroom head, a small rod option is available.)

C: 1 power cord, 220V

D: 1 unit of GPS satellite signal amplifier main unit

◆Power Supply Method:

A: Transmitter Equipment - 220V/50Hz.

B: The online amplifier and outdoor antenna are powered by the repeater!