rock(GPS) - List of Manufacturers, Suppliers, Companies and Products

Last Updated: Aggregation Period:Sep 10, 2025~Oct 07, 2025
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rock Product List

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GPS Signal Repeater System MN1600

Effective for setting up in-vehicle devices such as car navigation systems and dash cameras indoors.

● A retransmission system that receives GPS signals with an outdoor-installed receiving antenna, amplifies them, and then radiates them again with an indoor transmitting antenna. ● Receives GPS signals even inside buildings where GPS signals do not reach. ● No complicated operations or settings are required. 【Specifications】 ● Receiving Antenna An active antenna for receiving GPS signals. It should be installed in an outdoor location with a clear line of sight. ● Lightning Surge Protector Protects equipment from lightning surges. ● Transmitting Antenna An antenna for retransmitting GPS signals, intended for indoor GPS signal-utilizing devices. ● Amplifier & 6-way Splitter Amplifies the received GPS signals and splits them into six outputs.

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About the GPS Signal Re-transmission System

[Application Example] A detailed introduction to the GPS signal retransmission system!

We would like to introduce a system that can receive GPS signals even inside buildings where GPS signals do not reach. With the GPS signal retransmission system, it is possible to set up in-vehicle devices that use GPS signals, such as car navigation systems and dash cameras, indoors where GPS signals are unavailable. This is a retransmission system that receives GPS signals with an outdoor receiving antenna, amplifies them, and then retransmits them with indoor transmitting antennas. It can radiate GPS signals from up to six transmitting antennas. 【Product Introduction】 ■ GPS Signal Retransmission System "MN1600" *For more details, please refer to the PDF materials or feel free to contact us.

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High-precision GPS clock "SC-GPSCLK"

Outputs information obtained from GPS satellites in NMEA data format as RMC or GGA.

The "SC-GPSCLK" is a high-precision GPS clock that allows you to select the edge direction (rising/falling), duty cycle, and frequency from 1/10/100 milliseconds and 1/2/10/20/30/60 seconds. It outputs a 1PPS synchronized with GPS time and the configured clock signal at 5.0V TTL. It is linked to an LED, allowing the operational status to be confirmed externally. Additionally, it features an automatic FIX mode in addition to the position estimation mode, so it automatically transitions to the position fixing mode once the location information converges. 【Features】 ■ Dual signal output ■ Clock signal ■ GPS time calibration ■ GPS information output ■ Easy setup ■ Built-in battery *For more details, please download the PDF or feel free to contact us.

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GPS Time Server TSG-100

<Indoor model with built-in antenna> Obtains time information from GPS and provides accurate time information to network devices and system equipment!

This device corrects the time of NTP and SNTP-compatible network equipment, as well as devices with time correction terminals, based on the time information received from GPS. It can also monitor the status of SNMP-compatible devices and perform ping-based liveliness checks, providing notifications in case of failures. ● It adopts GPS reception as the time source, eliminating running costs. It obtains accurate time from GPS with an accuracy of ±1 millisecond. ● The GPS receiving antenna is integrated with the main unit, eliminating the need for antenna installation costs. ● Its compact design allows for wall mounting or placement on a surface, taking up minimal installation space. ● It supports PoE, allowing power to be supplied via LAN cables when using a PoE switching hub, thus eliminating the need for electrical work. ● It functions as an SNTP server, providing high-precision time received from GPS in response to time requests from NTP/SNTP-compatible network devices. ● It is equipped with SNMP monitoring capabilities, allowing monitoring of up to 150 types of traps/polling and liveliness checks of nodes via ping.

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GPS Time Server TSG-M10

<Antenna Separation/Outdoor Specification Model> Obtains time information from GPS and provides accurate time information to network devices and system equipment!

This device corrects the time of NTP and SNTP compatible network equipment and devices with time correction terminals based on the time information received from GPS. It can also perform ping-based health monitoring and notify in case of failures. ● It adopts GPS reception as the time source, eliminating running costs. It accurately obtains the time from GPS with a precision of ±1 millisecond. ● The main unit is compactly designed to fit in a cabinet box and operates in environments ranging from 10 to 50°C. The antenna is designed for outdoor use with excellent rain and dust protection, rated "IP55." ● It supports power over Ethernet (PoE), DC 12V (terminal connection), and AC 100V (power adapter sold separately). ● It functions as an SNTP server, providing high-precision time received from GPS in response to time requests from NTP/SNTP compatible network devices. ● It is capable of monitoring the health of up to 150 types of nodes via ping.

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GPS PTP Network Time Server

It is an affordable PTP network server specialized for minimum performance.

TimeMachines' GPS-based time server is suitable for applications that require event synchronization across multiple locations. Without synchronized network time, it becomes very difficult to search for issues from multiple system logs. This is a requirement for various applications, including educational institutions, industrial facilities, military installations, public safety facilities, government agencies, broadcasting stations, and hospitals. With advanced measurement and processing of the OCXO output, the holdover function's accuracy is very high. It is equipped with SMB connectors for 1PPS and 10MHz signal output. Additionally, the 10MHz output can be synchronized with the GPS 1PPS signal. 【Features】 - Supports both PTP and NTP - Stratum 1 time source available on the local network - Equipped with a highly stable OCXO reference clock, allowing time maintenance even when GPS lock is lost - Can be set up using software within a web page *For more details, please refer to the PDF document or feel free to contact us.

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Citizen GPS Time Server "TSV-500GP"

Compact and does not require a specific installation location! High precision with GPS and QZSS signal reception! Easy setup via browser.

The "TSV-500GP" is an SNTP server from a clock manufacturer with a proven track record in satellite radio time correction products. It provides a high-precision time reference to network devices that cannot connect externally due to security and installation environment constraints. It is compact, does not require a specific installation location, and can connect multiple devices with just one antenna. 【Features】 ■ Reasonable price ■ Compact and does not require a specific installation location ■ High precision through GPS and QZSS signal reception ■ Easy setup via browser ■ Can connect multiple devices with just one antenna ■ Dual contact output via semiconductor relay *For more details, please refer to the PDF document or feel free to contact us.

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Citizen Time Server "TSV-5000H"

Rack-mounted time server compatible with both terrestrial digital broadcasting and GPS. Provides a high-precision time reference for network devices that cannot be connected externally!

The TSV-5000H is based on the best-selling TSV-500GP and has been upgraded to support terrestrial digital broadcasting, which has been highly requested. Supports both terrestrial digital broadcasting and GPS It is compatible with time correction via terrestrial digital broadcasting and can be connected through an existing UHF antenna terminal. A GPS antenna can also be installed for reception (GPS antenna is optional). Provides a high-precision time reference for network devices that cannot be connected externally due to security or installation environment. It is compact, does not require a specific installation location, and can connect multiple devices with just one antenna. 【Features】 ■ Reasonable price ■ Easy to handle with a 1U rack mount size, making it easy to integrate into a system rack. ■ Compatible with terrestrial digital broadcasting, allowing connection to TV sharing equipment without the need for additional antenna installation. ■ Easy setup via browser ■ Can connect multiple devices with just one antenna ■ Dual contact output via semiconductor relay *For more details, please refer to the PDF document or feel free to contact us.

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IoT-equipped lock

It is a smart lock equipped with IoT. It enables the IoT integration of specific small motorized bicycles and electric assist bicycles.

・JOJO app compatible ・APP open/close ・Touch open/close

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Simple Time Server

Even when isolated from the internet, you can obtain time information synchronized with GNSS.

- Ideal simple time server for security cameras - Obtain time information synchronized with GNSS signals even for cameras isolated from external networks - Automatically stop time synchronization if GNSS signals cannot be received - Compatible with GPS (L1), Beidou (B1), GLONASS (L1)

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Full redundancy reference clock manufactured by TRedess.

Full redundancy support reference clock

The full redundant reference clock manufactured by the Spanish broadcasting equipment company TRedess is a comprehensive solution that combines maximum reliability, robustness, modularity, performance, and cost optimization. It also functions as an NTP/PTP time server.

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Ground Digital Broadcasting Reception Type Time Server 'STS-3100RF'

Obtain time information from terrestrial digital broadcasting! New time server.

The "STS-3100RF" is a time server that receives time information from terrestrial digital broadcast signals and synchronizes the time information of network devices such as security cameras. Even in locations where standard radio waves (radio clocks) or GPS signals are difficult to receive, it can easily provide time information to various network devices from television wall terminals and other sources in isolated network environments. It features a compact design, and installation methods include tabletop, wall mounting, and rack installation. 【Features】 ■ Easily receives signals from digital terrestrial broadcasts ■ Acquires accurate time information ■ Equipped with a front display, making setup simple ■ Compact design *For more details, please download the PDF or feel free to contact us.

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