SMW X LNB 7.90-8.50 GHz 1 Band | Internal reference

SMW X LNB 7.90 – 8.50 GHz 1-Band SATCOM TLT PLL LNB

The SMW X LNB 7.90 – 8.50 GHz 1-Band SATCOM TLT PLL LNB is a professional low-gain, low-phase-noise converter optimized for precision X-band SATCOM and telemetry applications. It provides a standard 0 dB gain (optional custom gain), excellent input VSWR (1.5:1 max, no isolator required), and selectable internal or external 10 MHz reference. The compact, lightweight design delivers reliable performance under harsh environmental conditions.

Input Frequency: 7.90 – 8.50 GHz

Local Oscillator: 6.95 GHz
Output Frequency: 950 – 1550 MHz
Noise Figure: typ. 19.9 dB / 28 000 K (@ 0 dB gain max)
Gain: 0 dB typical (available with custom gain)
Flatness: ±0.4 dB within 30 MHz / ±2 dB over band
Phase Noise: –35 @ 10 Hz • –65 @ 100 Hz • –85 @ 1 kHz • –90 @ 10 kHz • –100 @ 100 kHz • –128 @ > 1 MHz
Input VSWR: 1.5 : 1 max Output VSWR: 1.7 : 1 max @ 50 Ω
Output P1dB: +5 dBm typ Output IP3: +15 dBm typ
Reference: Internal ±0.5 ppm (–20 to +70 °C) or External 10 MHz (–10 to +10 dBm)
Input Connector: WR-112 / R84 flange (PBR-84), pressurizable 0.1 bar max
Output Connector: N-female (50 Ω), SMA-f (50 Ω), or F-f (75 Ω)
Power Supply: +12 to +24 V DC via output connector
Dimensions: 130 × 56 × 51 mm (F/SMA) / 135 × 56 × 51 mm (N)
Weight: 353 g (WR112) / 420 g (CPR112G option)
Temperature Range: –40 to +80 °C MTBF: > 489 000 h (Ground Fixed)
Country of Origin: Sweden