ACFA1-25 FIPLEX Aeronautical Band Programmable Active Crystal Filter (ACF) 118-137 MHz Air Band

Aeronautical Band Programmable Active Crystal Filter (ACF) 118-137 MHz Air Band

Product Features

• Crystal filter based filtering system 25 KHz BW

• Software programmable tuning 1.25 KHz steps

• Sharp filtering response

• Front end LNA included for low noise figure

• User adjustable gain

• High linearity

• Transmitter Bypass (TXBP) Module as optional

• N(f) to SMA(m) jumpers included 1 ft 2 pcs

Applications

• Air-to-Ground and Ground Communications Systems 

• Repeaters sites mobile and base station 

• Highly congested RF environments 

• Mobile Applications including Vehicles

Specifications

• Type: Programmable Crystal Filter

• Frequency band: 118 – 137 MHz range

• Bandwidth: 25 KHz

• Programmable steps: 1.25 KHz

• Rejection: 30 dBc min adjacent channel (/-25 KHz)

                    60 dBc min semi-adjacent channel (/-50 KHz)

• Spurious: < -90 dBm

• Overall gain max: 25 dB

• Adjustable gain range: 20 dB range

• Maximum output power: 0 dBm

• Maximum input power no damage: 0 dBm

• Overload protection: Yes self-recovery

• VSWR max: 1.5:1 max

• Noise figure: <4 dB at max gain

• Alarms: Yes LNA failure Main Power Supply failure Backup Power Supply failure Overload Excessive Input Power

• Alarms output: LEDs and Dry Contacts

• RF Connectors: SMA (f)

• Programming: Via USB

• I/O ports communications: Via RS232 (optional)

• Power DC: 12 to 48 VDC 5W

• DC ports: Two DC input ports main & backup

• Dimension: 8 x 6 x 1 inches (203 x 152 x 25 mm)

• Weight: 2.2 lbs (1.0 kg)

• Environmental: IP21 indoor applications

• Temperature range: 14º to 122º F (-10º to 50º C)

2024-02-23 11:55:11

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