Description
14MHz Band Pass Filter BPF 600W Anti-Interference High Receiving Sensitivity For Competitions
Technical Parameters:
- Input impedance: 50 ohms; output impedance: 50 ohms.
- Power: 600w (SSB CW); 200w (AM FM FSK) Higher power can be customized.
- Standing wave: less than 1.5
- Interface: SL16-F (M seat)
- Insertion loss: less than 0.5db
- Frequency: 14MHz (can also be customized according to user requirements).
- 3db bandwidth: 3MHz (58db at 7.050MHz, 65db at 3.860MHz, 43db at 21.400MHz, 55db at 29.6MHz)
- External dimensions: 140 * 53 * 38 mm
Applications:
Special Occasion:
A: This band-pass filter is suitable for applications where two or more shortwave antennas are installed in the same place and work at different frequencies at the same time. For example, it can be applied to communication competition.
B: Higher isolation band-pass filter (BPF) is suitable for occasions where two or more short-wave stations share a multi-band short-wave antenna and need to work simultaneously.
General Occasions:
When working with short-wave radios, in order to minimize electromagnetic interference from the surroundings, this band-pass filter can be connected to greatly improve the signal-to-noise ratio.
Package Included:
- 1 x Band Pass Filter
Note:
- The frequency of this product is 14Mhz. The biggest advantage is that it can work continuously for more than 30 minutes.
- Customers can customize the frequency (3.5Mhz, 3.8Mhz, 7Mhz, 14Mhz, 18Mhz, 21Mhz, 28Mhz), but the prices will be different. If you need customized service, please communicate with our customer service. Thank you!
Technical Parameters:
- Input impedance: 50 ohms; output impedance: 50 ohms.
- Power: 600w (SSB CW); 200w (AM FM FSK) Higher power can be customized.
- Standing wave: less than 1.5
- Interface: SL16-F (M seat)
- Insertion loss: less than 0.5db
- Frequency: 14MHz (can also be customized according to user requirements).
- 3db bandwidth: 3MHz (58db at 7.050MHz, 65db at 3.860MHz, 43db at 21.400MHz, 55db at 29.6MHz)
- External dimensions: 140 * 53 * 38 mm
Applications:
Special Occasion:
A: This band-pass filter is suitable for applications where two or more shortwave antennas are installed in the same place and work at different frequencies at the same time. For example, it can be applied to communication competition.
B: Higher isolation band-pass filter (BPF) is suitable for occasions where two or more short-wave stations share a multi-band short-wave antenna and need to work simultaneously.
General Occasions:
When working with short-wave radios, in order to minimize electromagnetic interference from the surroundings, this band-pass filter can be connected to greatly improve the signal-to-noise ratio.
Package Included:
- 1 x Band Pass Filter
Note:
- The frequency of this product is 14Mhz. The biggest advantage is that it can work continuously for more than 30 minutes.
- Customers can customize the frequency (3.5Mhz, 3.8Mhz, 7Mhz, 14Mhz, 18Mhz, 21Mhz, 28Mhz), but the prices will be different. If you need customized service, please communicate with our customer service. Thank you!
Payment Terms
1. We accept PayPal,Payoneer,Visa Card,Google pay,Credit card etc.
2. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
2. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
Shipping Terms
1. We will process the order within the handling time ,if you have any questions, please contact us via eBay message or email.
2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding.
2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding.
Return Terms
If you receive the item that not satisfied or defective, please do not open case and kindly notify us within 30 days. We will guide you the returning process for replacement or refund.
Custom Duties & Taxes
1. It is buyer's responsibility to cover the import duties, taxes.We do not charge any taxes and fees, and the possible taxes and fees will be collected by the platform or by third parties such as customs and carriers.
2. Please check with your country's customs office and inform us what/how much should declare before shipping.
2. Please check with your country's customs office and inform us what/how much should declare before shipping.
Feedback
1. Please kindly leave us a positive feedback and 5 star DSR if you satisfied with our product and service. Please feel free to contact us firstly if you have any problem with your order, we are responsible and credible seller and will solve the issue it for you asap.
2. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.
2. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.
On Dec 25, 2025 at 01:55:03 PST, seller added the following information:
