Bandpass filter for 2m

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Pre-order. Stock expected middle of December

Bandpass Filter for 2m - preliminary information - subject to minor changes

***Pre-order ** Shipping expected mid-December.

Designed and manufactured by SOTABEAMS, this neat bandpass filter is for use with handies (HT) in areas with multiple transmitters. In such areas, many HTs suffer from blocking. This is a ready-made unit - not a kit.


Filter power rating:

  • FM/DATA 5 Watt max (30% duty cycle recommended, max continuous TX 90 seconds). 2 Watts continuous.
  • SSB 5 Watts PEP max continuous.

Filter bandwidth 144 - 148 MHz


  • In-band typically < 3dB
  • 433 MHz > 70dB
  • 155 MHz approx. 25dB
  • FM broadcast band >70dB
  • Air band > 50 dB

Temperature range 0 - 50 Centigrade

Weight 25 grams

Filter supplied in a bespoke plastic case (nylon)

Case includes guides for cable ties

45 x 20 x 18 mm (case)

Connectors SMA-female both ends.

Bright colours to make them harder to leave behind.