BSRF FA-1

article code
bsrf.fa1
BSRF FA-1 filtered amplifier with fail safe, BNC in/out
€ 423.50 Our Price € 350.00 Our Price

The FA-1 is a filtered amplifier that enhances RF performance of your RF equipment when facing RF interference (walkies, DECT, WIFI, GSM/4G, intercom bases). It offers 3 selectable gain steps: +6/+9/+12dB to compensate loss in coaxial cable. The BP position (BYPASS) routes the signal only through the filter, thus with no gain.

The FA-1 is powered through DC-feed from an antenna splitter (like AS-62/AS-122) or direcltly from a rackmount receiver with this feature. Thanks to the fail safe, if no power is available, the FA-1 works in bypass mode just like a passive filter. At last the FA-1 allows the supply to go through itself for special configurations.

The FA-1 is available in 4 standard 50MHz blocks:

  • 470-520 MHz
  • 520-570 MHz
  • 570-620 MHz
  • 620-670 MHz
  • custom: contact us

FEATURES:

  • filtering before ampliying to reduce outband interference
  • 4 amplification steps
  • fail safe, filter still works without power supply
  • can be used to filter the output of an amplifier (up to 1W)
  • high linearity amplifier
  • DC through
  • 10-18V operating voltage
  • made out of machined aluminium

  • band-1: 470-520 MHz @-3dB
  • band-2: 520-570 MHz @-3dB
  • band-3: 570-620 MHz @-3dB
  • band-4: 620-670 MHz @-3dB
  • custom on request bandwidth: 20/35/60/120MHz (@-3dB)
  • gain: 0dB up to +12dB with DC feed
  • gain: -2dB typ. (without DC feed it depends on the filter width)
  • DC feed 10-18V 200mA max
  • RF in: BNC, 50 Ohm (N connector possible as an option)
  • RF out: BNC, 50 Ohm (N connector possible as an option)
  • supply: 10-18V, 100mA typ.
  • size: 94 x 20 x 24 mm with connectors
  • weight: 100g

More Information
BrandBSRF
THERE ARE 2 OPTIONS AVAILABLE:
1. Pick-up your order at our store.
2. Choose one of the different options from our shipping partners, presented to you during check-out.