1-1300MHz RF distribution amplifier 4 way, low noise
Input 50R 1-1300MHz R/L >15dB (optional UNUN) BNC (optional SMA). Outputs 4 x 50R BNC. Gain 4dB (per output) +/- 2dB.
Power 11-28 VDC 100mA Linear PSU recommended for best noise performance. This is an uncased, fully assembled and tested board. Also available as cased and 5 / 8 way outputs versions.
Uses a single high-gain low-noise 50 Ohm MMIC. Outputs are phase-matched to reduce noise and are protected against stray RF. Input is protected by a 90V GDT and (optionally) an UNUN (a DC short). Power can be supplied via a 2.1mm DC coaxial jack, or direct to the PCB.
Ensure that the board is properly earthed for best noise performance.
