Internal Reference Type Ku-band PLL LNB MODEL NO. MODEL NO. MODEL NO. MODEL NO. NJR2535S / H NJR2536S / H NJR2537S / H NJR2539S <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 S-band VCO, Multiplier, Loop Filter and TCXO providing high stability and low phase noise. All specifications shall apply throughout the full range of the specified environmental conditions unless otherwise specified. <Line-Up> Model No. NJR2537H NJR2537S NJR2539S NJR2535H NJR2535S NJR2536H NJR2536S RF Frequency Local Frequency 10.95 to 11.70 GHz 10.00 GHz 11.20 to 11.70 GHz 11.70 to 12.20 GHz 10.25 GHz 10.75 GHz 12.25 to 12.75 GHz 11.30 GHz Local Stability [-40 to +60 °C] +/- 10 ppm +/- 3 ppm +/- 3 ppm +/- 10 ppm +/- 3 ppm +/- 10 ppm +/- 3 ppm IF Frequency 950 to 1,700 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) Phase Noise (SSB) Spurious Power Requirement Power Consumption Operating Temperature Range Storage Temperature Range Copyright © 1999 New Japan Radio Co., Ltd. Specifications WR75 Type F-female (Option: type N-female) 0.8 dB typ. 55 dB min. 60 dB typ. 2 dB max. In any 50 MHz segment over the frequency band. -57 dBc/Hz at 100 Hz -67 dBc/Hz at 1 kHz -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) +15 to +24V DC 5 W max. @ +24 V -40 to +60 °C -40 to +80 °C Rev.04 Ku PLL LNB <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 Ku PLL LNB