Ontvangstversterker
met hoog IP

Using

• High IP, Low Noise RX preamplifier – RX antennas
• Buffer amplifier
• Driver amplifier

Main functions

• Broadband: 0.1 MHz to 60 MHz (11 dB at 150 MHz)
  
• Very high IP3
• Good gain up to 18 dB
• Low Noise Figure (NF) 1.2 to 2 dB (2.5 dB at 150 MHz)
• High output power up to 26 dBm
• Variable ATT for gain 0 to 18 dB
• Bypass relays
• You can set transistor bias as you need by trimmer
• High quality relays with TWO contact parallel
• DC plug included

• 4pcs self adhesive feet pads included

• Quality SMA connectors
• Aluminium enclosure: W x H x L = 58 x 24 x50
• ASSEMBLED VERSION

Parameters

• NPN transistor 2SC5551A
  
• Supply voltage 12 – 14 V
• BIAS current 10 to 70 mA
• Supply current up to 180 mA include relays!
• Gain up to 18 dB
• Low Noise Figure (NF) 1.2 dB (20 mA 50 MHz)
• Low Noise Figure (NF) < 2 dB (60 mA 50 MHz)
• Low Noise Figure (NF) 2.3 dB (20 mA 150 MHz)
• REAL IP3 32 dBm
• PCB size 50×50.4 mm