SMW Ka LNB 17.30–22.30 GHz 2 Band
• Auto Switch between External or Internal reference
• High P1dB and IP3
• Excellent Phase noise meets all profiles of DVB-S2X.
• Customized LO as option
• Wide operating temperature range
• Alarm and Monitoring & Control as option
• Available band / LO Frequency / Output Frequency:
16.80/17.40
17.75–18.75 GHz / 16.80 GHz / 950–1950 MHz
18.35–19.35 GHz / 17.40 GHz / 950–1950 MHz
17.20/18.20
18.20–19.20 GHz / 17.20 GHz / 1000–2000 MHz
19.20–20.20 GHz / 18.20 GHz / 1000–2000 MHz
17.25/18.25
18.20–19.20 GHz / 17.25 GHz / 950–1950 MHz
19.20–20.20 GHz / 18.25 GHz / 950–1950 MHz
17.45/18.25
18.40–19.20 GHz / 17.25 GHz / 950–1700 MHz
19.20–20.20 GHz / 18.25 GHz / 950–1950 MHz
18.20/19.20
19.20–20.20 GHz / 18.20 GHz / 1000–2000 MHz
20.20–21.20 GHz / 19.20 GHz / 1000–2000 MHz
18.25/19.25
19.20–20.20 GHz / 18.25 GHz / 950–1950 MHz
20.20–21.20 GHz / 19.25 GHz / 950–1950 MHz
19.20/20.20
20.20–21.20 GHz / 19.20 GHz / 1000–2000 MHz
21.20–22.20 GHz / 20.20 GHz / 1000–2000 MHz
19.25/20.25
20.20–21.20 GHz / 19.25 GHz / 950–1950 MHz
21.20–22.20 GHz / 20.25 GHz / 950–1950 MHz
Security policy
Delivery policy
Return policy
SMW Ka LNB 17.30 – 22.30 GHz 2-Band PLL LNB
The SMW Ka LNB 17.30 – 22.30 GHz 2-Band PLL LNB provides precision dual-sub-band reception across the Ka-receive range. With auto-switching between internal and external 10 MHz references, excellent phase-noise performance meeting DVB-S2X profiles, and optional RS-485 M&C interface, it delivers high reliability for gateway and uplink monitoring applications.
Input Frequency Bands:
Band 1 – 17.75–18.75 GHz (typ.)
Band 2 – 18.35–19.35 GHz (typ.)
(other LO sets configurable 17.2–22.2 GHz per datasheet)
Local Oscillators: Dual LO (typ. 16.80/17.40 GHz to 19.25/20.25 GHz)
Output Frequency: 950 – 1950 MHz (or 1000 – 2000 MHz depending on model)
Noise Figure: typ. 1.3 – 1.5 dB (increases with frequency)
Gain: typ. 60 dB (min. 55 dB) • flatness ±0.4 dB (30 MHz), ±1.5 dB (full band)
LO Reference: Auto External 10 MHz (–10 to +10 dBm) / Internal ±2.5 ppm (–40 to +80 °C)
Phase Noise: –35 @10 Hz • –65 @100 Hz • –80 @1 kHz • –85 @10 kHz • –95 @100 kHz • –112 @1 MHz
Output P1dB: +15 dBm min Output IP3: +25 dBm min
Input VSWR: 2.3 : 1 typ. (1.35 : 1 with optional isolator)
Output Connector: N-female (50 Ω) standard / SMA or F-female options
Power Supply: +11 – +26 V DC (5 W max) via output or separate SMA connector
M&C (Option): RS-485 (Modbus RTU) with sum alarm output (LNA fail, LO lock, supply low etc.)
Dimensions: 127 × 56 × 46 mm Weight: ≈ 354 g
Operating Temp.: –40 to +80 °C MTBF: > 690 000 h (Ground Fixed)
Country of Origin: Sweden
SMW Ka LNB 17.30–22.30 GHz 2 Band
- Type
- Single LNBs
- Frequency Band
- Ka-Band
- Frequency Range
- 17.30 – 22.30 GHz
- Number of Bands
- 2-Band
- Sub-Band
- Band 1: 18.2–19.2 GHz
- Sub-Band
- Band 1: 17.75–18.75 GHz
- Sub-Band
- Band 1: 19.2–20.2 GHz
- Sub-Band
- Band 1: 20.2–21.2 GHz
- Sub-Band
- Band 2: 18.35–19.35 GHz
- Sub-Band
- Band 2: 19.2–20.2 GHz
- Sub-Band
- Band 2: 20.2–21.2 GHz
- Sub-Band
- Band 2: 21.2–22.2 GHz
- Sub-Band
- Band 1: 18.4–19.2 GHz
- Output Band
- Band 1: 950 – 1700 MHz
- Output Band
- Band 1: 950 – 1950 MHz
- Output Band
- Band 1: 1000 – 2000 MHz
- LO Frequency
- 17.20/18.20 GHz
- LO Frequency
- Multiple LO
- LO Frequency
- 19.25/20.25 GHz
- LO Frequency
- 19.20/20.20 GHz
- LO Frequency
- 18.25/19.25 GHz
- LO Frequency
- 18.20/19.20 GHz
- LO Frequency
- 17.45/18.25 GHz
- LO Frequency
- 17.25/18.25 GHz
- LO Frequency
- 16.80/17.40 GHz
- LO Stability
- ±25 kHz (Auto-reference)
- Noise Figure
- 1.3 dB
- Typical Gain
- 60 dB
- Input Interface
- WR-42 Waveguide Grooved
- Output Connector
- F Type 75 Ohm
- Output Connector
- N Type 50 Ohm
- Output Connector
- SMA Type 50 Ohm
Specific References
• Auto Switch between External or Internal reference
• High P1dB and IP3
• Excellent Phase noise meets all profiles of DVB-S2X.
• Customized LO as option
• Wide operating temperature range
• Alarm and Monitoring & Control as option
• Available band / LO Frequency / Output Frequency:
16.80/17.40
17.75–18.75 GHz / 16.80 GHz / 950–1950 MHz
18.35–19.35 GHz / 17.40 GHz / 950–1950 MHz
17.20/18.20
18.20–19.20 GHz / 17.20 GHz / 1000–2000 MHz
19.20–20.20 GHz / 18.20 GHz / 1000–2000 MHz
17.25/18.25
18.20–19.20 GHz / 17.25 GHz / 950–1950 MHz
19.20–20.20 GHz / 18.25 GHz / 950–1950 MHz
17.45/18.25
18.40–19.20 GHz / 17.25 GHz / 950–1700 MHz
19.20–20.20 GHz / 18.25 GHz / 950–1950 MHz
18.20/19.20
19.20–20.20 GHz / 18.20 GHz / 1000–2000 MHz
20.20–21.20 GHz / 19.20 GHz / 1000–2000 MHz
18.25/19.25
19.20–20.20 GHz / 18.25 GHz / 950–1950 MHz
20.20–21.20 GHz / 19.25 GHz / 950–1950 MHz
19.20/20.20
20.20–21.20 GHz / 19.20 GHz / 1000–2000 MHz
21.20–22.20 GHz / 20.20 GHz / 1000–2000 MHz
19.25/20.25
20.20–21.20 GHz / 19.25 GHz / 950–1950 MHz
21.20–22.20 GHz / 20.25 GHz / 950–1950 MHz