Bessel
-
20 MHz 5-Pole Bessel Low Pass Filter 50 Ohm BNC In/Out Hand-Built PCB Card
Bessel
$30.00Was: $60.0020 MHz 5-Pole Bessel Low Pass Filter 50 Ohm BNC In/Out Hand-Built PCB CardThis is a hand-built 5-pole Bessel low pass filter with a 20 MHz cutoff frequency, constructed on a copper-clad PCB card. The...33023- SKU:
- 33023
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 3.00 LBS
- Brand:
- Unbranded
- Model:
- 20 MHz 5-Pole Bessel Low Pass Filter
- Type:
- Low Pass Filter
- Filter Type:
- Bessel
- Number of Poles:
- 5
- Cutoff Frequency:
- 20 MHz
- Input Impedance:
- 50 Ohms
- Output Impedance:
- 50 Ohms
- Connector Type:
- BNC
- Form Factor:
- PCB Card / Module
- Construction:
- Hand-built on copper-clad PCB
- SKU:
- 33023
- Condition:
- Used – Inspected and in good condition
- Seller Notes:
- Filter card only — no enclosure or additional accessories included.
- Condition Notes:
- 20 MHz 5-pole Bessel low pass filter PCB card. Inspected and in good used condition. BNC connectors intact, all components present, no visible damage. Please contact us with any questions.
$30.00Was: $60.00 -
9.5 MHz 5-Pole Bessel Low Pass Filter 50 Ohm BNC In/Out Enclosure RF Signal
Bessel
$35.00Was: $70.009.5 MHz 5-Pole Bessel Low Pass Filter 50 Ohm BNC In/Out Enclosure RF SignalThis is a passive 9.5 MHz 5-pole Bessel low pass filter in a rugged metal enclosure, with 50-ohm impedance on both the input...33021- SKU:
- 33021
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 3.00 LBS
- Brand:
- Unbranded
- Model:
- 9.5 MHz 5-Pole Bessel Low Pass Filter
- Type:
- Low Pass Filter
- Filter Type:
- Bessel
- Number of Poles:
- 5
- Cutoff Frequency:
- 9.5 MHz
- Impedance:
- 50 Ohms
- Connector Type:
- BNC
- Filter Topology:
- Low Pass
- Form Factor:
- Enclosed / Benchtop Module
- Enclosure Material:
- Metal
- Condition:
- Used – Pulled from Working Environment
- SKU:
- 33021
- Seller Notes:
- Unit only; no additional accessories included.
- Condition Notes:
- 9.5 MHz 5-pole Bessel low pass filter in good used condition. Enclosure shows light surface wear; BNC connectors intact. Label present and legible. Pulled from working environment.
$35.00Was: $70.00 -
9.0 MHz 5-Pole Bessel Low Pass Filter 50 Ohm BNC In/Out Enclosure RF Signal
Bessel
$28.00Was: $60.009.0 MHz 5-Pole Bessel Low Pass Filter 50 Ohm BNC In/Out Enclosure RF SignalBenchtop low pass filter designed to attenuate high-frequency signals above 9.0 MHz while preserving lower frequencies...33020- SKU:
- 33020
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 3.00 LBS
- Brand:
- Unbranded
- Model:
- 9.0 MHz 5-Pole Bessel Low Pass Filter
- MPN:
- 15
- Type:
- Bessel Low Pass Filter
- SKU:
- 33020
- Condition:
- Used – Inspected
- Seller Notes:
- Unit only; no cables or accessories included.
- Form Factor:
- Enclosed / Benchtop
- Filter Type:
- Bessel Low Pass
- Number of Poles:
- 5
- Cutoff Frequency:
- 9.0 MHz
- Impedance:
- 50 Ohms
- Connector Type:
- BNC
- Input Connector:
- BNC
- Output Connector:
- BNC
- Frequency Range:
- Low Pass, cutoff 9.0 MHz
- Enclosure Material:
- Metal (painted steel/aluminum)
- Application:
- RF Signal Conditioning, Test & Measurement
- Condition Notes:
- 9.0 MHz 5-Pole Bessel Low Pass Filter inspected and in good used condition. Metal enclosure shows light surface wear; BNC connectors clean and undamaged. Spec label intact and legible.
$28.00Was: $60.00 -
8.0 MHz 5-Pole Bessel Low Pass Filter 50 Ohm BNC In/Out Enclosure RF Signal
Bessel
$65.00Was: $125.008.0 MHz 5-Pole Bessel Low Pass Filter 50 Ohm BNC In/Out Enclosure RF SignalThis is a passive 8.0 MHz Bessel low pass filter configured in a 5-pole topology with a 50-ohm input and output impedance...33018- SKU:
- 33018
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 3.00 LBS
- Brand:
- Unbranded
- Model:
- 8.0 MHz 5-Pole Bessel Low Pass Filter
- Type:
- Low Pass Filter
- Filter Type:
- Bessel
- Number of Poles:
- 5
- Cutoff Frequency:
- 8.0 MHz
- Impedance:
- 50 Ohm
- Connector Type:
- BNC
- Filter Response:
- Low Pass
- Enclosure:
- Yes — metal housing with mounting flanges
- Input Connector:
- BNC (female)
- Output Connector:
- BNC (female)
- SKU:
- 33018
- Condition:
- Used – Inspected
- Seller Notes:
- Unit only — no additional accessories included.
- Condition Notes:
- This 8.0 MHz 5-Pole Bessel Low Pass Filter has been inspected and is in good used condition. Metal enclosure shows light surface wear; both BNC connectors appear clean and undamaged. Label intact and legible.
$65.00Was: $125.00 -
7.5 MHz 5-Pole Bessel Low Pass Filter 50 Ohm BNC In/Out Housed RF Signal
Bessel
$28.00Was: $60.007.5 MHz 5-Pole Bessel Low Pass Filter 50 Ohm BNC In/Out Housed RF SignalThis is a 5-pole Bessel low pass filter with a 7.5 MHz cutoff frequency, designed for RF signal conditioning in 50-ohm systems...33017- SKU:
- 33017
- Availability:
- Usually ships within 1–2 business days.
- Weight:
- 3.00 LBS
- Brand:
- Unbranded
- Model:
- 7.5 MHz 5-Pole Bessel Low Pass Filter
- Type:
- Low Pass Filter
- Filter Type:
- Bessel
- Number of Poles:
- 5
- Cutoff Frequency:
- 7.5 MHz
- Impedance:
- 50 Ohms
- Connector Type:
- BNC
- Input Connector:
- BNC Female
- Output Connector:
- BNC Female
- Filter Response:
- Bessel (Maximally Flat Group Delay)
- Pass Type:
- Low Pass
- Form Factor:
- Housed / Benchtop Module
- Housing:
- Metal enclosure with mounting flanges
- SKU:
- 33017
- Condition:
- Used – Inspected
- Seller Notes:
- Filter only — no additional cables or accessories included.
- Condition Notes:
- This 7.5 MHz 5-pole Bessel low pass filter has been inspected and is in good used condition. Housing shows light scuffing; BNC connectors are clean and intact. Label is present and legible.
$28.00Was: $60.00 -
6.0 MHz 5-Pole Bessel Low Pass Filter 50 Ohm BNC In/Out Enclosure RF Signal
Bessel
$28.00Was: $60.006.0 MHz 5-Pole Bessel Low Pass Filter 50 Ohm BNC In/Out Enclosure RF SignalA 5-pole Bessel low pass filter designed to attenuate RF signals above 6.0 MHz while maintaining a flat passband response...33007- SKU:
- 33007
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 3.00 LBS
- Brand:
- Unbranded
- Model:
- 6.0 MHz 5-Pole Bessel Low Pass Filter
- Type:
- Bessel Low Pass Filter
- SKU:
- 33007
- Condition:
- Used – Inspected
- Cutoff Frequency:
- 6.0 MHz
- Filter Type:
- Bessel
- Filter Topology:
- Low Pass
- Number of Poles:
- 5
- Input Impedance:
- 50 Ohms
- Output Impedance:
- 50 Ohms
- Connector Type:
- BNC
- Form Factor:
- Enclosed / Benchtop
- Enclosure Material:
- Metal
- Seller Notes:
- Includes filter unit in metal enclosure with BNC IN and BNC OUT connectors.
- Condition Notes:
- This 6.0 MHz 5-Pole Bessel Low Pass Filter has been inspected and is in good condition. Metal enclosure shows light surface wear. Both BNC connectors are intact with no corrosion. Label is clean and legible.
$28.00Was: $60.00 -
5-Pole Bessel Low Pass Filter 15 MHz 50 Ohm In/Out RF Card Handmade PCB
Bessel
$22.00Was: $40.005-Pole Bessel Low Pass Filter 15 MHz 50 Ohm In/Out RF Card Handmade PCBThis is a hand-built 5-pole Bessel low pass filter constructed on a perforated copper-clad PCB, designed to pass signals below...32947- SKU:
- 32947
- Availability:
- Usually ships within 1–2 business days.
- Weight:
- 1.00 LBS
- Brand:
- Unbranded
- Model:
- 5-Pole Bessel 15MHz Low Pass Filter
- Type:
- Low Pass RF Filter
- SKU:
- 32947
- Condition:
- Used – Inspected
- Filter Type:
- Bessel
- Number of Poles:
- 5
- Cutoff Frequency:
- 15 MHz
- Input Impedance:
- 50 Ohms
- Output Impedance:
- 50 Ohms
- Filter Response:
- Low Pass
- Form Factor:
- PCB Card / Module
- Construction:
- Hand-built on perforated PCB
- Connector Type:
- SMA / BNC-style (visible in photos)
- Seller Notes:
- Hand-built 5-pole Bessel low pass filter card. No case or external connectors beyond on-board connectors.
- Condition Notes:
- This 5-Pole Bessel 15 MHz Low Pass Filter card has been inspected and appears to be in good used condition. Hand-built PCB; solder joints intact, both SMA connectors present and undamaged, no visible cracks or broken traces.
$22.00Was: $40.00 -
6.5 MHz 5-Pole Bessel Low Pass Filter 50 Ohm BNC In/Out Enclosure RF Signal
Bessel
$30.00Was: $60.006.5 MHz 5-Pole Bessel Low Pass Filter 50 Ohm BNC In/Out Enclosure RF SignalThis is a 5-pole Bessel low-pass filter designed to attenuate frequencies above 6.5 MHz while passing lower frequencies with...32942- SKU:
- 32942
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 3.00 LBS
- Brand:
- Unbranded
- Model:
- 6.5 MHz 5-Pole Bessel Low Pass Filter
- Type:
- Bessel Low Pass Filter
- SKU:
- 32942
- Condition:
- Used – Inspected
- Filter Type:
- Bessel
- Response:
- Low Pass
- Cutoff Frequency:
- 6.5 MHz
- Number of Poles:
- 5
- Impedance:
- 50 Ohm
- Connector Type:
- BNC (female panel-mount, IN and OUT)
- Form Factor:
- Enclosed / Benchtop
- Enclosure Material:
- Metal (blue painted aluminum)
- Seller Notes:
- Filter only; no additional accessories included.
- Condition Notes:
- This 6.5 MHz 5-pole Bessel low-pass filter has been inspected and is in good used condition. The enclosure shows light wear; both BNC connectors are clean and undamaged. Please contact us with any questions.
$30.00Was: $60.00