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Universal Ku-band 8W BUC (New Japan Radio Co. LTD.)
  • MODEL No. NJT5218 series

* Full Ku-band Coverage
・RF Frequency: 13.75 to 14.50 GHz
* High Efficiency & Low Distortion
・P1dB: +39 dBm min. over temperature
・IM3: -28 dBc @ Pout = +36 dBm
・Power Consumption: 79 W
* Wide Operating Range
of DC Power Operation
・Voltage Range: +18 to +60 VDC
* Compact Size & Light Weight
・Weight: 3.2kg
* LED Indicator
* RoHS Compliance

ModelNo.

RF

Frequency

LocalFrequency

IF

Frequency

OutputPower

@ P1dB

IF

Connector

PowerSupply

PortforVoltageInput

LED

Indicator

NJT5218N

 

13.75 to

14.5 GHz (Universal Ku-band)

 

 

 

12.8 GHz

 

 

950 to

1,700 MHz

 

 

8W Linear

(+39 dBm min.)

N-type

 

+24/+48 VDC

(+18 to +60 VDC)

Same as IF Connector

 

 

 

Equipped

NJT5218F

F-type

NJT5218NM

N-type

MS Connector (Separate Port)

NJT5218FM

F-type

NJT5218NA

N-type

AC Power Option

IF Connector Supplied by AC PSU

NJT5218FA

F-type

 

Item

Specifications

Output Interface

Waveguide, WR75 (with Groove)

Input Interface

N-type, female (50 ohm)         [N-type IF Connector Model]

F-type, female (75 ohm)         [F-type IF Connector Model]

Output Power @ 1 dB G.C.P.

+39 dBm min. over temperature

ACPR

-28 dBc typ. @ Pout = +38 dB

Linear Gain

65 dB nom., 59 dB min.

Requirement for External Reference

[Frequency]

10 MHz (sine-wave)

[Input Power]

-5 to +5 dBm @ Input port

[Phase Noise]

-125 dBc/Hz max. @ 100 Hz

-135 dBc/Hz max. @ 1 kHz

-140 dBc/Hz max. @ 10 kHz

L.O. Phase Noise

-60 dBc/Hz max. @ 100 Hz

-70 dBc/Hz max. @ 1 kHz

-80 dBc/Hz max. @ 10 kHz

-90 dBc/Hz max. @ 100 kHz

-100 dBc/Hz max. @ 1 MHz

Receive Band Noise Density

-156 dBm/Hz max. @10.95 to 12.75 GHz, @ Pout <= +39 dBm

Input V.S.W.R.

2 : 1 max.

Output V.S.W.R.

2 : 1 max.

Power Requirement

+18 to +60 VDC Power

Power Consumption

79 W typ., 90 W max.

Mute

Shut off the HPA in case of L.O. unlocked or no 10 MHz reference signal

LED Indicator

GREEN: L.O. locked / RED: L.O. unlocked or no 10 MHz reference signal

Temperature Range (ambient)

[Operating] [Storage]

-40 to +55 °C

-40 to +75 °C

Waterproof/Dustproof (IP Code)

IP 67

Dimension & Housing

219.5 mm (L) x 175 mm (W) x 99 mm (H)  [8.64” (L) x 6.89” (W) x 3.90” (H)]

( without Interface Connectors and Screws )

Weight

3.2 kg [7.0 lbs]

 

- 150W AC/DC PSU -

*  The features of 150W AC/DC Power Supply Unit (PSU) is to provide the stable +48V DC power to operate Ku-band 8W BUCs, even if inner power supply of the modem is not capable enough to operate these BUCs.

*  The AC/DC box, which is having enough power supply of 150W as well as having the bias-tee which enable to pass 10MHz reference signal and L-band IF signal from the modem, is operated by AC Power and enable to operate these BUCs.

*  In addition, the aluminum housing with corrosion-proof treatment on the surface is employed with the box to use perfectly as the indoor unit.

Item

Specifications

Interface

AC Input

IEC320-C14 inlet

IF/Ref./(DC) Input

N-type, female (50 ohm) / F-type, female (75 ohm)

IF/Ref./DC Output

N-type, female (50 ohm) / F-type, female (75 ohm)

Input AC Voltage Range

Rated Range

100 to 240 VAC

Absolute Maximum Rating

90 to 264 VAC

Input AC Frequency Range

50 / 60 Hz

Output Voltage / Power

+48 VDC +/- 10 % / 150 W max.

Efficiency

80 % typical at 120 VAC, full load

Power Factor

0.98 typical at 120 VAC, full load

IF Frequency

950 to 1,700 MHz

IF Insertion Loss

1 dB max.

IF Input/Output VSWR

1.5 : 1 max.

Standard

EN55022, EN55024, EN60950-1, EN61000-3-2/3, EN62311

Temperature Range (ambient)

0 to +50 °C (operating),        -30 to +85 °C (storage)

Cooling

Forced Air by Fan

Dimension & Housing

( without Interface Connectors / Switch)

290 mm (W) x 230 mm (D) x 44 mm (H)

[11.41" (W) x 9.06" (D) x 1.73" (H)]

Weight (without Cable)

1.6 kg [3.5 lbs]

Accessories

Coaxial cable of 1 m, AC power cable of 1 m, 1U rack mount kit (Option)