SMW Ku LNB 10.70-12.75 GHz Wideband

SMW Ku LNB 10.70–12.75 GHz 1 Band Wideband PLL LNB

The SMW Ku LNB 10.70–12.75 GHz 1 Band Wideband is a high-performance single-LO LNB that covers the full Ku-band with one extended IF output up to 3 GHz. Designed for DVB-S2X and NS4 profiles, it offers ultra-low phase noise (ULPN) performance, optional internal or external 10 MHz reference, and high linearity for demanding professional SATCOM systems.

Input Frequency: 10.70 – 12.75 GHz

IF Output: 950 – 3000 MHz (9.75 GHz LO) / 950 – 2750 MHz (10.00 GHz LO) / 290 – 2340 MHz (10.41 GHz LO)

LO Frequencies: 9.75 / 10.00 / 10.41 GHz
LO Stability: ±10 kHz (–20 to +70 °C), ±15 kHz (–40 to +80 °C) internal ref.; external 10 MHz ref –10 to +10 dBm
Noise Figure: typ. 0.8 dB (≈ 59 K)
Gain: typ. 60 dB (min. 55 dB) ±0.4 dB within 30 MHz; ±3 dB full band
Input VSWR: 2.3:1 typ.; 1.25:1 max with isolator
Output P1dB: +15 dBm min Output IP3: +25 dBm min
Phase Noise: –35 dBc/Hz @ 10 Hz; –65 @ 100 Hz; –82 @ 1 kHz; –94 @ 10 kHz; –98 @ 100 kHz; –120 @ 1 MHz
Image Rejection: ≥ 40 dB Out-of-Band Rejection: ≥ 20 dB
Group Delay: ±1 ns max
Power Supply: +15 – +24 V DC via output connector (160–200 mA typ.)
Input Connector: WR75 / R120 (PBR120 flange)
Output Connector: N-female 50 Ω (standard) / SMA-female option / F-female for 10.41 GHz model
Operating Temperature: –40 °C to +80 °C
Dimensions: 128 × 57 × 46 mm (N-connector) Weight: 345 g (N), 329 g (F/SMA)
MTBF: > 489,000 hours (GF, MIL-HDBK-217F)
Options: Separate SMA for DC or ext. ref., low-loss isolator, TWIN H/V LNB version
Country of Origin: Sweden