リットー List of Products and Services

The "EUM-05FL/DCR" is a digital portable radio manufactured by Hitachi Kokusai Electric, which has undergone hardware modifications and software development to enable voice communication and data transmission. It is a Ritto original digital dedicated radio. With a high output of 5W, it allows for external antenna connection, enabling wide-range data transmission. In close proximity, it can operate at 1W output for power saving. Typically, it uses the included battery for voice communication, and by attaching an optional unit, it can be easily modified for data transmission. 【Features】 ■ High performance, high functionality, high reliability ■ Dustproof and waterproof specifications ■ High output of 5W with external antenna connection possible ■ Capable of wide-range data transmission ■ Power saving possible at 1W output for close range *For more details, please refer to the PDF materials or feel free to contact us.

• Communications

The "MGR-9P/Ri-WM" is a high-sensitivity dual-frequency receiver with a power consumption of 130 mA or less during transmission and RTK, enabling long battery operation. It integrates a miniaturized wireless card with the 920 MHz specific low-power radio WM-920TRX/Ri, using the u-blox ZED-F9P module for a GPS/QZSS/GLONASS/Galileo/BeiDou dual-frequency Multi-GNSS receiver. Additionally, the input power voltage supports multi-input options of DC5 (USB)/12/24V, allowing simultaneous use as well as standalone operation of the GNSS and radio sections. 【Features】 ■ Multi-input support for input power voltage of DC5 (USB)/12/24V ■ Capability for simultaneous use and standalone operation of GNSS and radio sections ■ Easy configuration of the GNSS receiver via u-center and the radio section via commands ■ Power consumption of 130 mA or less during transmission and RTK ■ Capability for long battery operation *For more details, please refer to the PDF document or feel free to contact us.

• Communications

The "Data Transmission Reference Point Equipment" is a GPS reference station box used with digital radios at reference points. We offer a lineup including the outdoor permanent GPS reference station box "GGBS-101 Ver.1," as well as the simplified reference station box "CRBS-101" and the "EUM-05FL/DCR Receiver Box." We customize our products to meet the usage conditions of our users, so please contact us when you wish to use them. 【Product Lineup】 ■ Permanent GPS Reference Station Box "GGBS-101 Ver.1" ■ Permanent GPS Reference Station Box "GGBS-101 Ver.3" ■ Simplified Reference Station Box "GECB-101 (GGStar Series Exclusive)" ■ Simplified Reference Station Box "CRBS-101" ■ GPS Reference Station Panel "IDBS-101" *For more details, please refer to the PDF materials or feel free to contact us.

• others

The "SRM420V" is a dual-mode vehicle-mounted simple radio (licensed station) that supports both clear sound quality digital communication and conventional analog communication methods. Its compact body (approximately W120xH30xD120mm) allows for installation in limited spaces without restrictions. Additionally, both the main unit and the microphone have an IP54 rating for dust and water resistance, ensuring safe use even in harsh environments. 【Features】 ■ VHF band digital/analog mode support ■ Compact body ■ Excellent dust and water resistance ■ 2W high-quality, loud built-in speaker ■ Clear sound quality and advanced encryption features *For more details, please refer to the PDF document or feel free to contact us.

• Communications

The "WM-920TRX/Ri-WP" is a specific low-power wireless device for data transmission that does not require a license, utilizing an air communication speed of 50 kbps. It is equipped with a wireless module that has received certification for compliance with technical standards based on the Radio Law. The main unit of the wireless device has no components other than connectors for the antenna and data cable. Channel switching and baud rate changes can be easily modified through command settings from a computer via a serial cable. 【Features】 ■ Capable of high-speed, large-capacity wireless data transmission ■ Settings are limited to channel switching and baud rate changes ■ A 3m power cable with a cigarette plug (optional) is also available ■ Original product by Litto *For more details, please refer to the PDF document or feel free to contact us.

• Communications

The "FV Series EUM-05FV/FCD" is a compact and powerful Hitachi simple business radio. It features a bright and highly visible LCD, allowing for easy channel changes and volume adjustments at your fingertips. Additionally, it can be set with 32,767 different secret codes (keys), making it suitable for operations that require confidentiality. 【Features】 ■ Large display with high visibility ■ Multifunctional microphone designed for ease of use ■ Compact and slim appearance ■ Built-in 12V/24V converter compatible with any vehicle ■ Clear communication *For more details, please refer to the PDF document or feel free to contact us.

• Communications

The "FL Series" is a wireless device that achieves top-class dust resistance (dust-proof type) and waterproof performance (immersion-proof type). It can be used with confidence in construction sites with dust, security during rainy weather, and on-site work. Additionally, it features an aluminum die-cast chassis and base with a polycarbonate body, ensuring high durability. 【Features】 ■ Analog system ■ IP67 (dust-proof and immersion-proof specifications) ■ Adoption of a large, easy-to-read display ■ Large speaker that overcomes surrounding noise ■ High operability rotary switch *For more details, please refer to the PDF materials or feel free to contact us.

• Communications

"FAMICS" is a practical multi-party simultaneous communication system that can flexibly respond to various situations. There are no restrictions on the number of subunits, allowing anyone in the group to participate in simultaneous communication. Additionally, even if the main unit leaves the call for breaks, it automatically switches to half-duplex communication (simplex), ensuring communication within the group. 【Features】 ■ Multi-party simultaneous communication with any number of participants ■ Everyone receives simultaneous communication ■ Automatic backup during line disconnection ■ No need for a dedicated main unit device ■ No need for settings each time *For more details, please refer to the PDF materials or feel free to contact us.

• Communications

The "WM-920TRX/Ri" is a specific low-power wireless device for data transmission that enables high-speed, large-capacity wireless data transmission. It is equipped with a wireless module that has received certification for compliance with technical standards based on the Radio Law. The main unit of the wireless device has no components other than connectors for antenna and cable connections. The switching of channels and diversity can be easily changed through command settings from a computer. 【Features】 ■ Enables high-speed, large-capacity wireless data transmission ■ Diversity method ■ Dual power input (compatible with DC5V and DC12/24V) ■ Settings are limited to channel switching and diversity switching ■ Original product by Litto *For more details, please refer to the PDF materials or feel free to contact us.

• Communications

The "WM-920TRX/Ri-SSP" is a specific low-power wireless device for data transmission that does not require a license, utilizing an air communication speed of 50 kbps. It is equipped with a wireless module that has received certification for compliance with technical standards based on the Radio Law. It supports a transmit/receive diversity method that switches between two antennas. This method is effective in reducing multipath interference caused by radio waves interacting with each other. 【Features】 ■ Capable of high-speed, large-capacity wireless data transmission ■ Diversity method ■ Dual power input (compatible with DC5V and DC12/24V) ■ Settings are limited to channel switching and diversity switching ■ Original product by Litto *For more details, please refer to the PDF document or feel free to contact us.

• Communications

The "MGR-9P/Ri" is a GPS/QZSS/GLONASS/Galileo/BeiDou dual-frequency Multi-GNSS receiver that uses the u-blox ZED-F9P module. It supports multi-input power supply voltages of DC5 (USB)/12/24V. Easy configuration is available with u-center. Additionally, the power consumption is below 60mA during RTK operation, allowing for long battery life. It can be purchased as a standalone card, with cases and cables available as options. [Options] - Data cable - JST connector cable - Small SUS case - Custom-made aluminum case - Antenna TW3870GP *For more details, please download the PDF or feel free to contact us.

• High frequency/microwave parts
• Other optical parts
• Other electronic parts