NJT8334 series
Standard Ku-band GaN 8W BUC
Download Datasheet
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Description
NJT8334 is a Ku-band block up-converter of 14 to 14.5 GHz, and transmits the amplified RF signals of up to 8W(+39 dBm) of linear output power, in an ultra-compact weatherproof enclosure with forced air cooling.
Features
Advanced GaN HEMT and Internal Linearizer Equipped
Frequency Organization
- RF Frequency: 14.0 to 14.5 GHz
- IF Frequency: 950 to 1,450 MHz
- LO Frequency: 13.05 GHz
8W(+39dBm) Linear Output Power / High Efficiency & Low Distortion Output Power
- Rated Output Power: +39 dBm
- +39 dBm typ. for -26 dBc ACPR / Spectrum Regrowth
- +38 dBm typ. for -30 dBc ACPR / Spectrum Regrowth
- Power Consumption: 70W typ., 75W max. (+18 to +54 VDC)
Excellent Receive Band Rejection Filter Equipped
- -156 dBm/Hz max. @ 10.95 to 12.75 GHz
Supporting High Operation Temperature
- Operating Guarantee Temperature Range: -40 to +75 ℃
Various M&C Interface Support
- Ethernet (HTTP / SNMP)
- RS-485 / RS-232 (Option)
- Parallel I/O
Smaller Size & Lighter Weight
- Weight: 1.8 kg
Others
- LED Indicator Equipped
- RoHS Compliance
Series Line-up
Model No. RF Frequency Output Power IF Connector Power Input Connector M&C NJT8334N 14.0 to 14.5 GHz +39 dBm min.
(8W)
LinearN-type (50Ω) IF Connector NA NJT8334F F-type (75Ω) NJT8334NMT N-type (50Ω) Circular Connector
or
IF ConnectorEthernet (HTTP / SNMP)
Parallel I/ONJT8334FMT F-type (75Ω) NJT8334NMS N-type (50Ω) RS-485
Parallel I/ONJT8334FMS F-type (75Ω) NJT8334NMR N-type (50Ω) RS-232C (Option)
Parallel I/ONJT8334FMR F-type (75Ω) -
Spec
Items Parameters RF Output Interface Waveguide, WR75 (with Groove) IF Input Interface Coax. Connector, N-type Female (50 Ω)
Coax. Connector, F-type Female (75 Ω)RF Frequency 14.0 to 14.5 GHz IF Frequency 950 to 1,450 MHz LO Frequency 13.05 GHz P1dB Output Power +39 dBm min. over temperature @ Rated Output Power
Linear Output Power-1: +39 dBm typ. at -26 dBc ACPR
Linear Output Power-2: +38 dBm typ. at -30 dBc ACPRACPR -24 dBc max. @ +39 dBm Output Power Linear Gain 59 dB @ Rated Output Power Input Power Voltage Requirement +24 / +48 VDC (+18 to +54 VDC) Current Consumption 70 W typ., 75 W max. @ Rated Output Power
55 W typ. @ No IF signal
12 W max. @ 10 MHz reference off (Mute on)Operating Temperature Range Operating Guarantee Range: -40 to +75 ℃
Performance Guarantee Temperature Range: -40 to +60 ℃Waterproof / Dustproof (IP-code) IP67 Weight 1.8 kg Dimensions (L) 161 x (W) 83.8 x (H) 86.4 mm (w/o Interfaces & Screws) M&C RS-485 / RS-232 (Option)
Ethernet (HTTP / SNMP)
Parallel I/OOption Parts NJZ1290W03 - WR-75 Isolator for output interface
NJZ1290F09 - Fan replacement kit
NJZ1286N - Indoor 150W AC/DC PSU, N-type interface
NJZ1286F - Indoor 150W AC/DC PSU, F-type interface
NJZ1289 - Outdoor 250W AC/DC PSU
NJZ1290A01 - AC Power Cable, 3 m length
NJZ1290A02 - DC Power & M&C Signal Cable, 5 m length
NJZ1290C05 - Option Port Mating Connector, PT06E-12-8S(470) -
Technical
Documents-
Design Support
- IP Address & DHCP Configuration Tool
- Link to Design Support
Handling instructions / Precautions
Related Links
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Category Line-upOutput Power
10W
NJT5763 series→ NJT5764 series→ NJT5762 series→ 5W
NJT8105W series→ NJT8105E series→ NJT8105 series→ NJT5670 series→ 3W
NJT8103W series→ NJT8103E series→ NJT8103 series→ 2W
NJT8102W series→ NJT8102E series→ NJT8102 series→ Standard-band
5.85 to 6.425 GHz
Insat-band
6.725 to 7.025 GHzFull-band
5.85 to 6.725 GHzFrequencyOscillation typePLL LNB Ext. Ref.
NJS8496E series→ NJS8497E series→ NJS8498E series→ PLL LNB Int. Ref.
NJS8496 series→ NJS8497 series→ NJS8498 series→ LNA
NJS8452 → NJS8451 → Full-band
3.4 to 4.2 GHzStandard-band
3.625 to 4.2 GHzInsat-band
4.5 to 4.8 GHzFrequencyOutput Power40W GaN
NJT8371U series→ NJT8371 series→ 25W GaN
NJT8370U series→ NJT8370 series→ 16W GaN
NJT8336U series→ NJT8336 series→ 8W GaN
NJT8334U series→ NJT8334 series→ 16W
NJT8319U series→ NJT8319 series→ 8W
NJT8318U series→ NJT8318 series→ 6W
NJT8376U series→ NJT8376 series→ NJT8306U series→ NJT8306 series→ 4W
NJT8316L series→ NJT8304U series→ NJT8304 series→ 3W
NJT8302U series→ NJT8302 series→ 2W
NJT8315L series→ 1.5W
NJT8301U series→ NJT8301 series→ Lower-band
12.75 to 13.25 GHzStandard-band
14.0 to 14.5 GHzUniversal-band
13.75 to 14.5 GHzFrequencyOscillation type2LO PLL LNB Ext. Ref.
Int. Ref.NJR2841 series (Local Frequency Selected by Mechanical Switch) → NJR2842 series (Local Frequency Selected by 22kHz Tone) → NJR2843 series (Local Frequency Selected by Input Voltage) → PLL LNB Ext. Ref.
NJR2845AE series→ NJR2845DE series→ NJR2845BE series→ NJR2845GE series→ NJR2845CE series→ Int. Ref.
NJR2845A series→ NJR2845D series→ NJR2845B series→ NJR2845G series→ NJR2845C series→ Single-band
10.95 to 11.7 GHzSingle-band
11.2 to 11.7 GHzSingle-band
11.7 to 12.2 GHzSingle-band
12.2 to 12.75 GHzSingle-band
12.25 to 12.75 GHzUniversal-band
10.7 to 12.75 GHzFrequency
