Bluefors High-loss Infrared Filter
SMA IR filter optimized DC–~1 GHz (<1.2 dB IL to 700 MHz) for stronger IR blocking on coax lines.

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Attenuator-footprint high-loss IR absorber; SMA jack–plug; return loss >10 dB DC–10 GHz; length 27.7 mm.
- Primary category
- Microwave & RF
- Also in
- Cryogenics
- Type
- Component
- Availability
- Contact supplier
- Listing
- published
- Source
- public_seed
- Updated
- 25 Sept 2026
Specs
- passband_focus
- DC-1 GHz
- insertion_loss_dc_700mhz
- <1.2 dB
- return_loss
- >10 dB (DC-10 GHz)
- connector
- SMA jack-plug
- length
- 27.7 mm
- ir-filter
- high-loss
- sma
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