JEL SYSTEM CO,LTD List of Products and Services

The "OCO-047S" is a low phase noise type of oven-controlled crystal oscillator (OCXO). Naka and Company, Inc. is a company that designs, manufactures, and sells crystal oscillators and crystal resonators. With its unique multiplication circuit technology and low harmonic removal technology, it achieves stable oscillation and low phase noise at high frequency ranges without the need for precise processing of crystals (such as etching). Since July 2014, Naka and Company, Inc. has become a 100% subsidiary of Jell System, becoming a member of the Jell Group. 【Features】 ○ Supply Voltage +5.0V ○ Output Level CMOS ○ Frequency range 5MHz ～ 13MHz For more details, please contact us or download the catalog.

The "OCO-045 SMT" is a low phase noise type of oven-controlled crystal oscillator (OCXO). Naka and Company, Inc. is a company that designs, manufactures, and sells crystal oscillators and crystal resonators. With its unique multiplication circuit technology and low harmonic removal technology, it provides high-frequency crystal oscillators that achieve stable oscillation and low phase noise without the need for precise processing of crystals (such as etching). Since July 2014, Naka and Company, Inc. has become a 100% subsidiary of Jell System, becoming a member of the Jell Group. 【Features】 ○ Supply Voltage +5.0V, +3.3V ○ Output Level CMOS ○ Frequency range 10MHz ～ 32MHz For more details, please contact us or download the catalog.

"OCO-045G" is a low phase noise type oven-controlled crystal oscillator (OCXO) with a size of 26.16 x 26.16 mm. Naka and Company, Inc. is a company that designs, manufactures, and sells crystal oscillators and crystal resonators. With its unique multiplier circuit technology and low harmonic removal technology, it provides high-frequency crystal oscillators that achieve stable oscillation and low phase noise without the need for precise processing of crystals (such as etching). Since July 2014, Naka and Company, Inc. has become a 100% subsidiary of Gel System, joining the Gel Group. 【Features】 ○ Supply Voltage +12.0V ○ Output Sine Wave ○ Frequency range 100MHz For more details, please contact us or download the catalog.

"OCO-045A" is a low phase noise type oven-controlled crystal oscillator (OCXO) with a size of 26.16 x 26.16 mm. Naka and Company, Inc. is a company that designs, manufactures, and sells crystal oscillators and crystal resonators. With its unique multiplier circuit technology and low harmonic removal technology, it provides high-frequency crystal oscillators that achieve stable oscillation and low phase noise without the need for precision processing (such as etching) of crystals. Since July 2014, Naka and Company, Inc. has become a 100% subsidiary of Gel System, joining the Gel Group. 【Features】 ○ Supply Voltage +5.0V ○ Output Sine Wave ○ Frequency range 5MHz ～ 20MHz For more details, please contact us or download the catalog.

"OCO-079A" is a low phase noise type oven-controlled crystal oscillator (OCXO) with a size of 13.2 x 20.82 mm. Naka and Company, Inc. is a company that designs, manufactures, and sells crystal oscillators and crystal resonators. With its unique multiplier circuit technology and low harmonic removal technology, it achieves stable oscillation and low phase noise at high frequency ranges without the need for precise processing of crystals (such as etching), supplying high-frequency crystal oscillators. Since July 2014, Naka and Company, Inc. has become a 100% subsidiary of Gel System, becoming part of the Gel Group. 【Features】 ○ Supply Voltage +5.0V ○ Output Level CMOS ○ Frequency range 10MHz ～ 140MHz For more details, please contact us or download the catalog.

The "OCO-N6A" is a low phase noise type oven-controlled crystal oscillator (OCXO) with dimensions of 27.3×36.2×13 mm. Naka and Company, Inc. is a company that designs, manufactures, and sells crystal oscillators and crystal resonators. With its unique multiplier circuit technology and low harmonic removal technology, it achieves stable oscillation and low phase noise at high frequency ranges without the need for precise processing of crystals (such as etching). It supplies high-frequency crystal oscillators. Since July 2014, Naka and Company, Inc. has become a 100% subsidiary of Gel System, joining the Gel Group. 【Features】 ○ Supply Voltage +12.0V, +5.0V ○ Output Level CMOS/Sine Wave ○ Frequency range 10MHz For more details, please contact us or download the catalog.

The "OCO-N5A" is a low phase noise type of oven-controlled crystal oscillator (OCXO). Naka and Company, Inc. is a company that designs, manufactures, and sells crystal oscillators and crystal resonators. With its unique multiplication circuit technology and low harmonic removal technology, it achieves stable oscillation and low phase noise at high frequency ranges without the need for precise processing of crystals (such as etching), supplying high-frequency crystal oscillators. Since July 2014, Naka and Company, Inc. has become a 100% subsidiary of Gel System, becoming a part of the Gel Group. 【Features】 ○ Supply Voltage +5.0V, +3.3V ○ Output Level CMOS/ Sine Wave ○ Frequency range 10MHz For more details, please contact us or download the catalog.

The "OCO-N4AS" is a low phase noise type oven-controlled crystal oscillator (OCXO) with dimensions of 22.0×25.4×12.7 mm. Naka and Company, Inc. is a company that designs, manufactures, and sells crystal oscillators and crystal resonators. With its unique multiplier circuit technology and low harmonic removal technology, it achieves stable oscillation and low phase noise at high frequency ranges without the need for precise processing of crystals (such as etching), supplying high-frequency crystal oscillators. Since July 2014, Naka and Company, Inc. has become a 100% subsidiary of Gel System, becoming a member of the Gel Group. 【Features】 ○ SMD Package ○ Supply Voltage +5.0V, +3.3V ○ Output Level CMOS ○ Frequency range 8 MHz to 30 MHz For more details, please contact us or download the catalog.

The "OCO-N4A" is a low phase noise type of oven-controlled crystal oscillator (OCXO). Naka and Company, Inc. is a company that designs, manufactures, and sells crystal oscillators and crystal units. Through its unique multiplication circuit technology and low harmonic removal technology, it provides high-frequency crystal oscillators that achieve stable oscillation and low phase noise without the need for precise processing of crystals (such as etching). Since July 2014, Naka and Company, Inc. has become a 100% subsidiary of Jell System Co., Ltd., becoming a member of the Jell Group. 【Features】 ○ Supply Voltage +5.0V, +3.3V ○ Output Level CMOS ○ Frequency range 8 MHz to 30 MHz For more details, please contact us or download the catalog.

The "OCO-N1A" is a low phase noise type oven-controlled crystal oscillator (OCXO) with dimensions of 9.7×14.6×7.7mm. Naka and Company, Inc. is a company that designs, manufactures, and sells crystal oscillators and crystal resonators. With its unique multiplication circuit technology and low harmonic removal technology, it achieves stable oscillation and low phase noise at high frequency ranges without the need for precise processing of crystals (such as etching), supplying high-frequency crystal oscillators. Since July 2014, Naka and Company, Inc. has been a 100% subsidiary of Gel System, becoming a part of the Gel Group. 【Features】 ○Supply Voltage: +3.3V ○Output Level: LVCMOS ○Frequency range: 12.8MHz, 19.2MHz, 19.44MHz, 　　　　　　　　　　20.38MHz, 38.88MHz For more details, please contact us or download the catalog.