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WR75 LNB KU-BAND SINGLE / MULTI BAND PLL Series

₹0.00

WR75 LNB KU-BAND SINGLE / MULTI BAND PLL Series :

Overview The WR75 LNB KU-BAND Single / Multi Band PLL Series delivers precision frequency conversion and low-noise performance for Ku-band satellite and microwave downlink systems. Built around an ultra-stable Phase-Locked Loop (PLL) oscillator and offering both single-band and multi-band configurations, this LNB family is engineered for high sensitivity, minimal phase noise, and robust operation across harsh field conditions.

Key Features

  • Frequency coverage: Ku-band input options covering typical uplink/downlink ranges (selectable models)

  • Output format: Single-band or multi-band (dual/quad output options available)

  • PLL-stabilized local oscillator for superior frequency stability and low phase noise

  • Low noise figure: typical values optimized for maximum link margin

  • High gain with flat response across band

  • Excellent return loss and isolation

  • Wide operating temperature range for reliable outdoor use (-40°C to +70°C typical)

  • Weatherproof, corrosion-resistant housing with standard waveguide flange (WR75)

  • Low power consumption; DC input via coaxial connector or separate feed (model-dependent)

  • Compact form factor for easy integration into ground stations, fixed and transportable earth terminals, and test systems

Technical Specifications (typical)

  • Waveguide interface: WR75 (compatible with standard Ku-band waveguide systems)

  • Input frequency range: models available covering 10.7–12.75 GHz or custom ranges within Ku-band

  • Output IF range: model-dependent; common IF outputs at 950–2150 MHz, 70 MHz or other customer-specified IFs

  • Local oscillator (LO): PLL-stabilized, manufacturer-configurable frequencies (examples: 9.75 GHz, 10.6 GHz, 10.95 GHz)

  • LO stability: ±0.5 ppm or better with PLL control

  • Phase noise: low phase noise design; typical single sideband (SSB) phase noise < -100 dBc/Hz at 10 kHz offset (model-dependent)

  • Noise figure: typically 0.5–1.5 dB (model and frequency dependent)

  • Gain: typically 45–70 dB with ±1–2 dB flatness across operating band

  • Gain variation with temperature: minimal; specified per model

  • VSWR (input): ≤ 1.5:1 typical

  • Output return loss: ≥ 10 dB

  • Cross-polar isolation (for polarized models): ≥ 25 dB

  • Spurious and harmonics: meets stringent spectral purity requirements per model

  • Connector types: N-type female or SMA (IF/LO/test), DC power input as specified

  • Power requirements: 9–18 VDC or 12–24 VDC options; power consumption typically < 2 W (PLL active)

  • Indicators: optional lock/fault LED or remote status monitoring via voltage/current signatures

  • Environmental: IP65 or better when mounted with proper gaskets; shock and vibration per MIL-STD options

Applications

  • Fixed and transportable satellite earth stations

  • Ku-band point-to-point microwave links

  • Broadcast reception and contribution links

  • Telemetry, tracking and control (TT&C)

  • Test benches and laboratory satellite communications equipment

  • Military and aerospace ground terminals requiring high stability

Options and Customization

  • Custom LO frequencies and IF outputs to match system architecture

  • Multiple IF outputs (independent band outputs or combined multi-band IF)

  • External reference input or 10 MHz reference output for system synchronization

  • Integrated de-icing/heating elements for extreme environments

  • Enhanced environmental qualifications (MIL-grade, extended temperature ranges)

  • Connector and flange adaptations to customer specifications

  • Adjustable gain control and built-in attenuation

Mechanical and Installation

  • Compact, rugged enclosure designed for outdoor mast/boom or rack mounting

  • Standard WR75 waveguide flange interface for seamless waveguide coupling

  • Provision for grounding and lightning protection through recommended practices

  • Quick-mount hardware and alignment features to simplify field installation

Ordering Information When specifying a WR75 LNB Ku-band PLL Series unit, provide:

  • Desired input frequency band (e.g., 10.7–12.75 GHz)

  • Required LO frequency and stability

  • IF output type and frequency(ies)

  • Number of outputs (single, dual, quad)

  • Connector preferences (N-type, SMA) and power input range

  • Environmental and mechanical options (IP rating, de-icing, MIL specs)

  • Any synchronization or external reference requirements

Compliance and Quality Manufactured to rigorous quality standards with optional conformity testing and documentation (environmental, EMC, MTBF). Units can be supplied with test certificates, phase noise plots, and noise figure measurements on request.

WR75 LNB KU-BAND SINGLE / MULTI BAND PLL Series :

Overview The WR75 LNB KU-BAND Single / Multi Band PLL Series delivers precision frequency conversion and low-noise performance for Ku-band satellite and microwave downlink systems. Built around an ultra-stable Phase-Locked Loop (PLL) oscillator and offering both single-band and multi-band configurations, this LNB family is engineered for high sensitivity, minimal phase noise, and robust operation across harsh field conditions.

Key Features

  • Frequency coverage: Ku-band input options covering typical uplink/downlink ranges (selectable models)

  • Output format: Single-band or multi-band (dual/quad output options available)

  • PLL-stabilized local oscillator for superior frequency stability and low phase noise

  • Low noise figure: typical values optimized for maximum link margin

  • High gain with flat response across band

  • Excellent return loss and isolation

  • Wide operating temperature range for reliable outdoor use (-40°C to +70°C typical)

  • Weatherproof, corrosion-resistant housing with standard waveguide flange (WR75)

  • Low power consumption; DC input via coaxial connector or separate feed (model-dependent)

  • Compact form factor for easy integration into ground stations, fixed and transportable earth terminals, and test systems

Technical Specifications (typical)

  • Waveguide interface: WR75 (compatible with standard Ku-band waveguide systems)

  • Input frequency range: models available covering 10.7–12.75 GHz or custom ranges within Ku-band

  • Output IF range: model-dependent; common IF outputs at 950–2150 MHz, 70 MHz or other customer-specified IFs

  • Local oscillator (LO): PLL-stabilized, manufacturer-configurable frequencies (examples: 9.75 GHz, 10.6 GHz, 10.95 GHz)

  • LO stability: ±0.5 ppm or better with PLL control

  • Phase noise: low phase noise design; typical single sideband (SSB) phase noise < -100 dBc/Hz at 10 kHz offset (model-dependent)

  • Noise figure: typically 0.5–1.5 dB (model and frequency dependent)

  • Gain: typically 45–70 dB with ±1–2 dB flatness across operating band

  • Gain variation with temperature: minimal; specified per model

  • VSWR (input): ≤ 1.5:1 typical

  • Output return loss: ≥ 10 dB

  • Cross-polar isolation (for polarized models): ≥ 25 dB

  • Spurious and harmonics: meets stringent spectral purity requirements per model

  • Connector types: N-type female or SMA (IF/LO/test), DC power input as specified

  • Power requirements: 9–18 VDC or 12–24 VDC options; power consumption typically < 2 W (PLL active)

  • Indicators: optional lock/fault LED or remote status monitoring via voltage/current signatures

  • Environmental: IP65 or better when mounted with proper gaskets; shock and vibration per MIL-STD options

Applications

  • Fixed and transportable satellite earth stations

  • Ku-band point-to-point microwave links

  • Broadcast reception and contribution links

  • Telemetry, tracking and control (TT&C)

  • Test benches and laboratory satellite communications equipment

  • Military and aerospace ground terminals requiring high stability

Options and Customization

  • Custom LO frequencies and IF outputs to match system architecture

  • Multiple IF outputs (independent band outputs or combined multi-band IF)

  • External reference input or 10 MHz reference output for system synchronization

  • Integrated de-icing/heating elements for extreme environments

  • Enhanced environmental qualifications (MIL-grade, extended temperature ranges)

  • Connector and flange adaptations to customer specifications

  • Adjustable gain control and built-in attenuation

Mechanical and Installation

  • Compact, rugged enclosure designed for outdoor mast/boom or rack mounting

  • Standard WR75 waveguide flange interface for seamless waveguide coupling

  • Provision for grounding and lightning protection through recommended practices

  • Quick-mount hardware and alignment features to simplify field installation

Ordering Information When specifying a WR75 LNB Ku-band PLL Series unit, provide:

  • Desired input frequency band (e.g., 10.7–12.75 GHz)

  • Required LO frequency and stability

  • IF output type and frequency(ies)

  • Number of outputs (single, dual, quad)

  • Connector preferences (N-type, SMA) and power input range

  • Environmental and mechanical options (IP rating, de-icing, MIL specs)

  • Any synchronization or external reference requirements

Compliance and Quality Manufactured to rigorous quality standards with optional conformity testing and documentation (environmental, EMC, MTBF). Units can be supplied with test certificates, phase noise plots, and noise figure measurements on request.
Electrical Specifications
Electrical Specifications for RF Component
Parameter Specification
Noise Figure
(Room temperature @ 23°C)		 0.7 dB (typ.) / 0.8 dB (max.) – HQ
0.8 dB (typ.) / 0.9 dB (max.) – High Gain Low Noise
0.9 dB (typ.) / 1.0 dB (max.) – Universal
L.O. Stability ±10 kHz / ±150 kHz / ±300 kHz
(±1 ppm / ±10 ppm / ±30 ppm)
Phase Noise -70 dBc @ 1 kHz
-80 dBc @ 10 kHz
-90 dBc @ 100 kHz
Input VSWR 2.5 : 1 (max.)
Output VSWR 2.2 : 1 (max.)
Gain 70 dB (max.), 55 dB (min.) – Universal
60 dB (min.) – High Gain Low Noise
Gain Flatness (Full Band) ≤ 6 dB p-p
Output P1dB +8 dBm (min.)
DC Power +12 V to +24 V DC
Tone Frequency: 22 kHz ± 4 kHz
Amplitude Voltage: 0.6 ± 0.2 V
Input (Waterproof) WR-75 (Waveguide)
Output (Waterproof) F-Connector (75 Ω)
N-Connector (50 Ω)
Operating Temperature −30°C to +70°C
FREQUENCY KU BAND
Frequency KU Band Specifications
Band RF Frequency (GHz) L.O. (GHz) Output Frequency (MHz)
A 10.70 – 11.70 9.75 950 – 1950
B 11.70 – 12.20 10.75 950 – 1450
C 12.20 – 12.75 11.25 950 – 1450
D 13.40 – 13.65 12.40 1000 – 1250
E 13.53 – 14.53 12.58 950 – 1950
F 13.75 – 14.50 12.80 950 – 1700
G 14.00 – 14.50 13.05 950 – 1450
H 10.70 – 12.75 10.25 450 – 2500
Dual Band
Dual Band Frequency Specifications
Band Sub Band RF Frequency (GHz) L.O. (GHz) Output Frequency (MHz) Voltage / Tone
A Band 1 10.95 – 11.70 10.00 950 – 1700 13 V
Band 2 11.70 – 12.75 10.75 950 – 2000 18 V
B Band 1 10.70 – 11.70 9.75 950 – 1950 13 V
Band 2 11.70 – 12.75 10.75 950 – 2000 18 V
C Band 1 10.95 – 11.70 10.00 950 – 1700 13 V
Band 2 12.20 – 12.75 11.25 950 – 1500 18 V
D Band 1 10.70 – 11.70 9.75 950 – 1950 13 V
Band 2 11.70 – 12.75 10.60 1100 – 2150 18 V
E Band 1 10.70 – 12.75 10.40 300 – 2350 13 V
Band 2 13.75 – 14.50 12.80 950 – 1700 18 V
F Band 1 10.70 – 12.75 10.25 450 – 2500 13 V
Band 2 13.75 – 14.50 12.80 950 – 1700 18 V
Triple Band
Triple Band Frequency Specifications
Band Sub Band RF Frequency (GHz) L.O. (GHz) Output Frequency (MHz) Voltage / Tone
A Band 1 10.95 – 11.70 10.00 950 – 1700 13 V
Band 2 11.70 – 12.20 10.75 950 – 1450 13 V / 22 kHz
Band 3 12.20 – 12.75 11.25 950 – 1500 18 V
B Band 1 10.95 – 11.70 10.00 950 – 1700 13 V
Band 2 11.70 – 12.25 10.75 950 – 1500 13 V / 22 kHz
Band 3 12.25 – 12.75 11.30 950 – 1450 18 V
C Band 1 10.70 – 11.70 9.75 950 – 1950 13 V
Band 2 11.70 – 12.20 10.75 950 – 1450 13 V / 22 kHz
Band 3 12.20 – 12.75 11.25 950 – 1500 18 V
D Band 1 10.70 – 11.70 9.75 950 – 1950 13 V
Band 2 11.70 – 12.25 10.75 950 – 1500 13 V / 22 kHz
Band 3 12.25 – 12.75 11.30 950 – 1450 18 V
E Band 1 10.95 – 11.70 10.00 950 – 1700 13 V
Band 2 11.55 – 12.25 10.60 950 – 1650 13 V / 22 kHz
Band 3 12.20 – 12.70 11.25 950 – 1450 18 V
F Band 1 10.70 – 11.80 9.75 950 – 2050 13 V
Band 2 10.95 – 12.10 10.00 950 – 2100 13 V / 22 kHz
Band 3 11.70 – 12.75 10.75 950 – 2000 18 V
G Band 1 10.70 – 11.70 9.75 950 – 1950 13 V
Band 2 11.70 – 12.70 10.75 950 – 1950 13 V / 22 kHz
Band 3 12.25 – 12.75 11.30 950 – 1450 18 V
Quad Band
Quad Band Frequency Specifications
Band Sub Band RF Frequency (GHz) L.O. (GHz) Output Frequency (MHz) Voltage / Tone
A Band 1 10.70 – 11.20 9.75 950 – 1450 13 V
Band 2 11.20 – 11.70 10.25 950 – 1450 13 V / 22 kHz
Band 3 11.70 – 12.25 10.75 950 – 1500 18 V
Band 4 12.25 – 12.75 11.30 950 – 1450 18 V / 22 kHz
B Band 1 10.70 – 10.95 9.75 950 – 1200 13 V
Band 2 10.95 – 11.70 10.00 950 – 1700 13 V / 22 kHz
Band 3 11.70 – 12.25 10.75 950 – 1500 18 V
Band 4 12.25 – 12.75 11.30 950 – 1450 18 V / 22 kHz
C Band 1 10.70 – 11.20 9.75 950 – 1450 13 V
Band 2 11.20 – 11.70 10.25 950 – 1450 13 V / 22 kHz
Band 3 11.70 – 12.20 10.75 950 – 1450 18 V
Band 4 12.20 – 12.75 11.25 950 – 1500 18 V / 22 kHz
D Band 1 10.95 – 11.45 10.00 950 – 1450 13 V
Band 2 11.45 – 11.95 10.50 950 – 1450 13 V / 22 kHz
Band 3 11.70 – 12.20 10.75 950 – 1450 18 V
Band 4 12.20 – 12.75 11.25 950 – 1500 18 V / 22 kHz
FREQUENCY C BAND (ANTI-5G Guardband = 100MHz)
Single Band
Frequency C Band Single Band Specifications
Band RF Frequency (GHz) L.O. (GHz) Output Frequency (MHz)
A3.7 – 4.25.15950 – 1450
B3.8 – 4.25.15950 – 1350
C3.9 – 4.25.15950 – 1250
D4.0 – 4.25.15950 – 1150
E4.5 – 4.85.75950 – 1250
F4.5 – 4.85.951150 – 1450
G4.0 – 4.85.75950 – 1750
H3.7 – 4.85.75950 – 2050
Dual Band
Frequency C Band Dual Band Specifications
Band Sub Band RF Frequency (GHz) L.O. (GHz) Output Frequency (MHz) Voltage / Tone
A Band 1 3.7 – 4.2 5.15 950 – 1450 13 V
Band 2 4.5 – 4.8 5.75 950 – 1250 18 V
B Band 1 3.8 – 4.2 5.15 950 – 1450 13 V
Band 2 4.5 – 4.8 5.75 950 – 1250 18 V
C Band 1 3.9 – 4.2 5.15 950 – 1450 13 V
Band 2 4.5 – 4.8 5.75 950 – 1250 18 V
D Band 1 4.0 – 4.2 5.15 950 – 1450 13 V
Band 2 4.5 – 4.8 5.75 950 – 1250 18 V