External Reference Type Ku-band PLL LNB NJR2633E / EN0 MODEL NO. NJR2634E / EN0 MODEL NO. NJR2635E / EN0 MODEL NO. NJR2636E / EN0 MODEL NO. NJR2637E / EN0 MODEL NO. NJR2639E / EN0 MODEL NO. <Description> This specification defines the Low Noise Block downconverter (LNB) intended for the satellite data communication downlink application in the Ku-band. This LNB has a combined 3-stage HEMT amplifier and block downconverter with Phase Locked Local, which is constituted with a VCO, SPD (Sampling Phase Detector), Loop Filter and Reference Recovery VCXO providing low phase noise. All specifications shall apply throughout the full range of the specified environmental conditions unless otherwise specified. <Line-Up> Model No. NJR2637E / EN0 NJR2639E / EN0 NJR2633E / EN0 NJR2635E / EN0 NJR2634E / EN0 NJR2636E / EN0 RF Frequency 10.95 to 11.70 GHz 11.20 to 11.70 GHz 11.45 to 11.95 GHz 11.70 to 12.20 GHz 12.20 to 12.70 GHz 12.25 to 12.75 GHz Local Frequency 10.00 GHz 10.25 GHz 10.50 GHz 10.75 GHz 11.25 GHz 11.30 GHz Local Stability Depends on External reference IF Frequency 950 to 1,700 MHz 950 to 1,450 MHz 950 to 1,450 MHz 950 to 1,450 MHz 950 to 1,450 MHz 950 to 1,450 MHz <Specifications> Item Input Waveguide Flange Output Connector Noise Figure (at 25 °C) Conversion Gain (at 25 °C) Conversion Gain Variation (at 25 °C) P1dB Phase Noise (SSB) External Reference Input Frequency External Reference Input Power External Reference Input Port External Reference Phase Noise Spurious Copyright © 1999 New Japan Radio Co., Ltd. Specifications WR75 Type F-female (75 ohm) <Model No. NJR2633E / 34E / 35E / 36E / 37E / 39E > Type N-female (50 ohm) <Model No. NJR2633EN0 / 34EN0 / 35EN0 / 36EN0 / 37EN0 / 39EN0 > Option1: N-male, Option2: TNC female 0.9 dB typ. 55 dB min. 60 dB typ. 2 dB max. In any 50 MHz segment over the frequency band. +10 dBm min. -63 dBc/Hz at 100 Hz -73 dBc/Hz at 1 kHz -83 dBc/Hz at 10 kHz -93 dBc/Hz at 100 kHz 10 MHz -10 to 0 dBm (75ohm or 50 ohm) @ IF output connector IF output connector (combine reference with IF signal) -135 dBc/Hz at 100Hz -143 dBc/Hz at 1kHz -145 dBc/Hz at 10kHz (Input Condition) -140 dBm max. At input, fixed frequency spurious, unrelated to test CW signal. -50 dBc max. With test CW signal -10dBm IF output. (measured at specified IF band ; 950 to 1,450 MHz or 1,700MHz) Rev.04 External Ku-PLL LNB Item Power Requirement Power Consumption Operating Temperature Range Storage Temperature Range Specifications +15 to +24Vdc / Option: +12 to +15 Vdc 400 mA max. -40 to +60 °C -40 to +80 °C <Outline Drawing> Unit: mm . New Japan Radio Co., Ltd. Microwave Components Division 2-1-1, Fukuoka, Kamifukuoka Saitama 356-8510 JAPAN Phone : +81-492-78-1270 Fax : +81-492-78-1234 Web Site : http://www.njr.co.jp Copyright © 1999 New Japan Radio Co., Ltd. Rev.04 External Ku-PLL LNB