Key Description:
Product Description
18MHz 200W BPF Band Pass Filter Shortwave High Isolation Filter
High quality and high isolation shortwave bandpass filter (BPF) for adjacent frequencies: BPF-18M-200W
1. Center frequency: 18MHz
2. Bandwidth: 3.0MHz
3. Power: 200w (SSB CW AM FM) Higher power can be customized.
4. Insertion loss: less than 0.5dB
5. Standing wave: less than 1.5
6. Interface: SL16-F (Female-socket)
7. Input impedance: 50 ohms; Output impedance: 50 ohms
8. Outer size: 140 * 53 * 38mm (mounting hole size: 110 * 34mm)
Special occasions:
A: This bandpass filter is suitable for use in situations where 2 or more shortwave antennas are installed in the same location while operating at different frequencies. For example, in communication competitions.
B: A higher isolation bandpass filter (BPF) is suitable for situations where two or more shortwave radios share a pair of multi band shortwave antennas and need to work simultaneously.
In general, when a shortwave radio is in operation, in order to minimize electromagnetic interference from the surrounding area, this bandpass filter can be connected, which will greatly improve the signal-to-noise ratio.
Package included:
1pc of BPF-18M-200W
About Us
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2.All major credit cards are accepted through secure payment processor PayPal.
3.Payment must be received within 7 business days of auction closing.
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Shipping
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2.Items usually be shipped within within our promised handling date.
3.Delivery time depends on destination and other factors.
4.International buyers please note:
a.Import duties, taxes and charges are not included in the item price or shipping charges. These charges are buyer’s responsibility. We will try our best to reduce the risk of the custom duties.
b.Please check with your country's customs office to determine what these additional costs will be prior to buying.
Returns
Return Policy:
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1、 If you have any uncertainties about the product's attributes or its usage, please feel free to contact me. I'll get back to you within 12 hours.
2、Some products (such as remote controls) require subsequent configuration. Please make sure your eBay messages don't get filtered into spam/junk folders. Thank you.
Transportation:
1、All products in the store come with free shipping、We will send you the shipping label and pictures of all goods when they are dispatched. Please be patient and wait for them.
2、For certain remote areas, an additional shipping fee will be charged. We are not responsible for orders that fail to be delivered due to incorrect address information provided.
3、We ship USA with USPS.Tracking number is available.It usually takes 7-15 business day(weekend is not included).
4、We ship worldwide with flat rate shipping by Hong Kong Air mail or China Air mail. This international order may take longer to arrive. Normally the shipping time is 15 to 35 business days (just for reference), exclude Sat & Sun.
5、Express post by EMS(5-8 days) or DHL(2-5 days) is available. The cost is higher than standard postage, about $30 or higher.
Return & Refund policy:
1、We fully guarantee our items. All items are in brand new condition unless specified otherwise elsewhere in the description.
2、All returns - defective or otherwise - have to be preauthorized. Please contact us to get an authorization and returning address before sending the item back.
3、In all cases, buyers pay shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements.
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