The SSB SLN1700 A Super Low Noise Preamplifier is a high-performance preamplifier designed for demanding wireless communications, data, and video applications. This preamplifier delivers exceptionally low noise performance , high gain , and excellent stability – precisely what's needed for weak signals or crowded frequency bands.
The SLN series is designed for environments where signal purity and stability are crucial, such as satellite communications, wireless data transmission, amateur radio, and professional RF systems. Featuring an advanced two-stage amplifier architecture —consisting of a super-low-noise HEMT stage and a GaAs-FET driver —the SLN1700 A offers a linear output power capability of over +10 dBm, with minimal distortion and maximum linearity.
The design utilizes tunable Helix bandpass filters and a low-loss ceramic/glass substrate, ensuring high selectivity and stability even in high-frequency environments (such as GSM networks).
The housing is made of tinplate (SLN-A series) for amateur use, while the professional SLN-P version is supplied in a milled aluminum housing with surface protection. Both versions support both local and remote power supply via coaxial cable.
Key features of the SSB SLN1700 A:
- Super low noise performance – ideal for weak signals
- Frequency: 1691 MHz
- 2-stage amplification (HEMT + GaAs-FET)
- Linear output power > +10 dBm
- Very low attenuation due to ceramic/glass substrate
- Remote or direct power supply possible
- HF-tight housing for stable operation
Applications:
- Satellite communications (NOAA/HRPT)
- Wireless video and data transmission
- Amateur radio (weak signal operations)
- Professional RF amplifier systems
Looking for a powerful, stable, and extremely quiet preamplifier for 1691 MHz? Then choose the SSB SLN1700 A – proven performance for the highest signal quality.
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