Description
HPF-1.0MHz 100w High Pass Filter to Prevent Low Frequency and Medium Wave N-Type Seat
HPF-1.0MHz 100w High Pass Filter to Prevent Low Frequency and Medium Wave N-Type Seat
Reasons for using this high pass filter (HPF): The electromagnetic environment in cities nowadays is too poor. The high-power medium wave radio stations (with power levels ranging from 50-500KW) and high-power short wave radio stations (100-1000W) in cities can cause immeasurable interference to our communication due to their scattered broadcast radiation.
If you live near a medium wave radio station or use a low-grade radio station, I believe everyone has experienced poor signal or the sound of medium wave radio stations covering the entire frequency range.
Another common situation is that if the cable TV cables in your community are aging or the installation quality is not high, or if non professionals have tampered with the cable, I believe everyone has had the experience of being a "broadcaster" before. Therefore, it is necessary to install a low-pass filter for shortwave.
The most serious situation is the interference from current electric vehicle chargers and various switch mode power supplies. The RF of most switch mode power supplies is below 500KHz, and this interference will be very serious.
1. Model: HPF-1.0M-100WN
2. Frequency range: 1.0MHz (other frequencies can be customized)
3. In band attenuation: 0.5db
4. Power: 100W (SSB CW AM FM) Higher power can be customized
5. Input impedance: 50 ohms, output impedance: 50 ohms
6. Standing wave: less than 1.5
7. Interface: L16-F (N seats) (other interfaces can be customized)
8. External dimensions: 140 x 53 x 38mm (mounting hole size: 110 x 34mm)
9. Net weight: 216 grams
Color: As Shown
Material: Metal
Package Contents:
1 * Wave Filter
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Fruugo ID:
464530882-976980398
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EAN:
9340079257662
Product Safety Information
Please see the product safety information specific to this product outlined below
The following information is provided by the independent third-party retailer selling this product.
Product Safety Labels
Safety Warnings:
Important Safety Instructions
Read Before Use: Please read all instructions and safety warnings before using this product. Failure to follow these guidelines may result in injury, damage, or malfunction.
General Warnings
Intended Use: Use this product only for its intended purpose as described in the user manual.
Supervision Required: This product is not intended for use by children or persons with reduced physical, sensory, or mental capabilities without supervision.
Inspection Before Use: Check for any signs of damage or wear before use. Do not use if damaged.
Delivery & Returns
Dispatched within 4 days
Shipping from China.
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