Technical Support

VSAT components/Handling instructions, displays and more

QUALITY & ENVIRONMENTAL MANAGEMENT

The New Japan Radio group strives to contribute to quality and the environment by maintaining and improving two management systems which are positioned as part of quality management and environmental management.
In order to facilitate quality management and environmental management, we declare the Quality and Environmental Vision as the superior guidelines for the New Japan Radio group. Moreover, basic quality/environmental policies are also set at each company where activities focusing on the improvement and management of quality and the environment are being carried out.

QUALITY POLICY

The New Japan Radio Group provides products and services meeting quality expectations of society and customers by ingenious technologies and originality of all the members.

ENVIRONMENTAL POLICY

The New Japan Radio Group recognizes that protecting the global environment is a significant universal subject to ensure sustainable growth, since we work together for the sake of environmental conservation in all fields of manufacturing, sales, and service of semiconductor and microwave products.

GENERAL PRECAUTIONS

Use the following safety instructions and guidelines and to help protect the products from potential damage and to help ensure your own personal safety.

PRODUCT LABEL

The common product label with following format is employed for both of all LNBs and BUCs manufactured by New Japan Radio Co., Ltd.
Applicable Models: All models of LNB and BUC

DECLARATION OF EC DIRECTIVE

New Japan Radio Co., Ltd. declare that all of the BUCs and LNBs are in compliance with the regulations which standard are required for EMC directive 2014/30/EU and Reduction of Hazardous Substance (RoHS) directive 2011/65/EU.

MUTE FUNCTION

Mute function which shut off the HPA function due to local unlocked or no 10MHz reference signal is equipped for all BUCs.
Applicable Models: All models of BUC

LED INDICATOR

BUC products integrated with LED Indicator show normal or abnormal conditions.
Applicable Models: All models of BUC except NJT8301/02, NJT8304, and NJT8102/03 series

RS-232C INTERFACE M&C

The BUC equipped RS-232C interface M&C includes capability to communicate with a IDU (e.g. M&C controller or personal computer ). The signal of the M&C is compliance with RS-232C and the M&C implements commands to control BUC functions and to query the BUC for configuration or status information.
Applicable Models: NJT8318,NJT8319, NJT8370 and NJT8371 series

FSK COMMUNICATIONS M&C

The BUC equipped FSK communications M&C includes capability to communicate with a IDU (e.g. satellite modem or M&C controller).
The signal of the M&C is multiplexed onto the IF coaxial cable with the IF signal, 10 MHz reference, and DC power between the BUC and the IDU. The M&C implements commands to control BUC functions and to query the BUC for configuration or status information.
Applicable Models: NJT5762, NJT5763, NJT5764, NJT8318,NJT8319, NJT8370 and NJT8371 series

INDOOR 150W AC/DC PSU

The features of Indoor 150W AC/DC Power Supply Unit (PSU) are to provide the stable +48V DC power to operate both C-band 8W/10W and Ku-band 8W BUCs, even if inner power supply of the modem is not capable enough to operate these BUCs.
The indoor AC/DC PSU, which is having enough power supply of 150W as well as having the bias-tee which enable to pass 10MHz reference signal and IF signal from the modem, is operated by AC Power and enable to operate these BUCs.
In addition the indoor 150W AC/DC PSU complies with UL CERTIFICATION and EC DIRECTIVE and this housing can fit the 1U rack mount with optional kit.
Applicable Models: NJT5118, NJT5218, NJT5760, NJT5762, NJT5763, NJT5764, and NJT8318 series

OUTDOOR 250W AC/DC PSU

The features of Outdoor 250W AC/DC Power Supply Unit (PSU) are to provide the stable +48V DC power to operate Ku-band 16W/25W BUC, even if power supply of the equipment is not capable enough to operate the BUC.
This unit employs the aluminum housing with corrosion-proof treatment on the surface and has air-sealing structure in order to use perfectly as the outdoor unit.
In addition, the outdoor 250W AC/DC PSU complies with EC DIRECTIVE.
Applicable Models: NJT8319 and NJT8370 series

OUTDOOR 500W AC/DC PSU

The features of Outdoor 500W AC/DC Power Supply Unit (PSU) are to provide the stable +51V DC power to operate Ku-band 40W BUC, even if power supply of the equipment is not capable enough to operate the BUC. This unit employs the aluminum housing with corrosion-proof treatment on the surface and has air-sealing structure in order to use perfectly as the outdoor unit.
In addition, the outdoor 500W AC/DC PSU complies with EC DIRECTIVE.
Applicable Models: NJT8371 series

LOCAL FREQUENCY SELECTION

In case of the products of Switchable 2LO PLL LNB, the following three methods to switch local frequency can be chosen by the customer

  • Mechanical Switch
  • 22kHz Tone On/Off
  • Input Voltage High/Low

Applicable Models: NJR2841, NJR2842 and NJR2843 series

TopPage