SMW X LNB 7.25-7.75 GHz 1 Band | Internal reference

SMW X LNB 7.25 – 7.75 GHz 1-Band SATCOM PLL LNB

The SMW X LNB 7.25 – 7.75 GHz 1-Band SATCOM model is a professional low-noise PLL LNB designed for precision X-band satellite communications. It provides very low noise, excellent input VSWR without the need for an external isolator, and low phase noise meeting DVB-S2X profiles. Available with either internal or external 10 MHz reference, it offers stable performance for SATCOM terminals and earth stations operating in demanding environments.

Input Frequency: 7.25 – 7.75 GHz

Local Oscillator: 6.30 GHz
Output Frequency: 950 – 1450 MHz
Noise Figure: typ. 0.6 dB (43 K), max 0.69 dB (50 K) @ 23 °C
Gain: typ. 60 dB (min 55 dB); flatness ±0.4 dB (30 MHz) / ±2 dB (full band)
Input VSWR: 1.5 : 1 max – no isolator required
Phase Noise: –35 @ 10 Hz • –65 @ 100 Hz • –85 @ 1 kHz • –90 @ 10 kHz • –100 @ 100 kHz • –128 @ >1 MHz
Image Rejection: ≥ 60 dB Out-of-Band Rejection: ≥ 20 dB
Output P1dB: +15 dBm Output IP3: +25 dBm
LO 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 to 0.1 bar
Output Connector: N-female (50 Ω), optional SMA-f (50 Ω) or F-f (75 Ω)
Power Supply: +12 to +24 V DC (3 W typ.) via output connector
Options: Separate SMA for DC / 10 MHz ref, CPR112G adapter, customized gain or extended IF
Dimensions: 130 × 56 × 51 mm (F/SMA); 135 × 56 × 51 mm (N)
Weight: 353 g (WR112) / 420 g (CPR112G)
Operating Temperature: –40 to +80 °C MTBF: > 489 000 h (Ground Fixed)
Country of Origin: Sweden