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Global Xpress Ka-band 5W BUC (New Japan Radio Co. LTD.)
  • MODEL No. NJT5830

The Unit (5W Ka-band SSPA with Upconverter, a weatherized housing for outdoor use) upconverts L-band IF signal to Ka-band RF signal (29.0 to 30.0 GHz) and covers linearity at 5W (+37 dBm) output and phase noise for potential 16-APSK support with operation temperature of up to 73 °C.

*  Capability of supporting 5W minimum output power at 8PSK modulated carrier

Filter switch matrix equipped to suppress spurious in order to comply with ETSI requirements

* Reliable All-weather Performance

ModelNo.

RF

Frequency

LocalFrequency

IF

Frequency

Output Power

M&C

PowerSupply

 

NJT5830

 

29.000to 30.000 GHz

 

28.050GHz

 

950to 1,950 MHz

5 W Linear

(+37dBm)

RS-422

M&CEquipped

+18to+51V

DC Power

 

Item

Specifications

Output Interface

Waveguide, WR28 with O-ring Groove

Input Interface

[IF / Ref.]

Coaxial Connector, N-type female connector (50 ohm)

[Power / M&C]

PT02E-14-12P (12 pin Circular connector)

Maximum Operational Power (MOP)

+37.0 dBm min. [QPSK or 8PSK with 1Msps, α=0.2]

+36.0 dBm min. [BPSK with 1Msps, α=0.2]

ACPR

-20 dBc max. @ MOP

Conversion Linear Gain

58 dB min., 66 dB max.

Requirement for External Reference

[Frequency]

50 MHz (sine-wave)

[Input Power]

-7 to +5 dBm @ Input port

[Phase Noise]

-105 dBc/Hz max. @ 100 Hz, -130 dBc/Hz max. @ 1 kHz,

Integrated Phase Jitter (DSB)

1.5 degree RMS (1kHz – 1MHz)

IF Input VSWR

2 : 1 max.

RF Output VSWR

2 : 1 max.

Power Requirement

+18 to +51 V DC Power

Power Consumption

88 W max. including BUC Fans

Temperature

Operational Temperature: -40 to +73 °C

Storage Temperature: -40 to +85 °C

Waterproofing (IP code)

IP65

Dimension & Housing

180 (L) x 100 mm (W) x 50 mm (H)  [7.09” (L) x 39.4” (W) x 1.97” (H)]

excluding connectors and mounting ears

Weight

1.6 kg [3.5 lbs]

MTBF

100,000 hours min. at +40 °C with fans.