China Wide BVHF UHF Power Amplifier

No.ItemRequirements1Frequency RangeVHF20-100MHzUHF100-600MHzVHF& UHF20-500MHz2Gain≥50dB3Small Signal Gain Flatness≤4dB4Power Gain Flatness≤1.5dB5Max Output Power≥50dBm6Input Power0-5dBm7Harmonics3rd harmonics ≥12dBc, 2nd harmonics≥15dBc8Spurious>60dBc9Input VSWR≤1.510Output VSWR≤211Working Voltage28VDC12Working Current<12A13Efficiency ≥20% @CW:14RF Input PortSMA-Female15RF Output PortSMA-Female or N-Female16Input/output impedance50ohms17Power Supply InterfacePull-core Capacitor18Working Temperature-20ºC~+65ºC19Storage Temperature-40ºC~+85ºC20SizeVHF210*110*31 or 200*100*31UHF210*110*25 or 200*100*2521Weightabout 2kg22ProtectionShutdown: over more 70ºC, and Auto-restart less50ºCShutdown: over High-VSWR,
After trouble clearing,5V Pulse to PIN2 to restart PA23Monitoring functionPIN1: Vin: Indicator for Input Power (Max:4V), or NC.PIN2: Reset: 5V Pulse would restart PA after VSWR shutdown )PIN3: TEMP: Alarm Over-High-Temperature (+5V), and PA shutdownPIN4: V-: Indicator for reversed RF powerPIN5: GND: GroundingPIN6 :PTT: (Hanging in air or grouding : PA ON; +5V:PA OFF)PIN7: SWR: Alarm Over-high-VSWR (+3V), and PA shutdownPIN8: Vt: Indicator for PA Temperature (Vt=0.5V+TCx10mV/ºC) PIN9: V+: Indicator for forward Power (Max: 4V)