- VLF-80
- Mini-circuits
- 7 SECTIONS - 7 SECTIONS, 145 MHz, LOW PASS FILTER
- VLF-80+
- Mini-circuits
- 7 SECTIONS - 7 SECTIONS, 145 MHz, LOW PASS FILTER
- VLF-800
- Mini-circuits
- 7 SECTIONS - 7 SECTIONS, 1075 MHz, LOW PASS FILTER
- VLF-800+
- Mini-circuits
- 7 SECTIONS - 7 SECTIONS, 1075 MHz, LOW PASS FILTER