SHOWA SF0922B Ssb Khz Transceiver Crystal Filter Amateur Radio 2.2
( Brand: Showa ), ( Manufacturer Part Number: SF0922B ), ( Type: Band Pass Filter )
Review SHOWA Mhz Ssb 2.2 Khz Transceiver Crystal Filter Amateur Radio
The Showa Denko SF0922B is a high-quality 2.2 kHz transceiver crystal filter designed for use in amateur radio applications. This filter is manufactured by Showa Denko, a renowned Japanese chemical company known for its precision and reliability in the production of electronic components.
The SF0922B filter is a surface mount device (SMD) with a dimensions of 2.0mm x 1.6mm, making it ideal for compact and space-constrained applications. It operates at a center frequency of 2.2 kHz with a bandwidth of 2.0 kHz, ensuring minimal signal loss and distortion. The filter has a Q factor of 100, which means it offers excellent selectivity and rejection of out-of-band signals.
The SF0922B filter is made using Showa Denko's proprietary Quartz Crystal technology, which ensures high stability, low temperature coefficient, and excellent frequency accuracy. It has a power handling capability of 1 Watt, making it suitable for use in high power applications. The filter is also RoHS compliant, ensuring it is free of harmful substances.
The SF0922B filter is easy to install and use, with a solderable pad on one side and a protective coating on the other. It is compatible with most amateur radio transceivers and other communication equipment that require a 2.2 kHz crystal filter.
In summary, the Showa Denko SF0922B is a high-performance 2.2 kHz transceiver crystal filter that offers excellent stability, selectivity, and power handling capability. Its compact size, easy installation, and RoHS compliance make it an excellent choice for amateur radio enthusiasts and communication equipment manufacturers.
Pros of buying a SF0922B Showa SSB 2.2 kHz Transceiver Crystal Filter for Amateur Radio:1. Improved Selectivity: This filter offers a high selectivity of 2.2 kHz, which means it can effectively reject unwanted signals and improve the clarity of your audio.
2. Compatibility: It is compatible with a wide range of transceivers, making it a versatile choice for amateur radio operators.
3. Durable and Reliable: The SF0922B is made with high-quality materials and is known for its reliability, making it a long-term investment.
4. Affordable: Compared to some higher-end filters, the SF0922B is relatively affordable, making it an accessible option for many amateur radio enthusiasts.
Cons of buying a SF0922B Showa SSB 2.2 kHz Transceiver Crystal Filter for Amateur Radio:1. Limited Bandwidth: While the 2.2 kHz bandwidth is great for improving selectivity, it may limit the use of wider bandwidth modes.
2. Requires Proper Installation: Crystal filters are sensitive and require proper installation to work effectively. If not installed correctly, it may not provide the expected improvement in audio quality.
3. May Require Additional Tuning: Depending on the specific transceiver you are using, you may need to tune the filter to achieve the best results.
In conclusion, the SF0922B Showa SSB 2.2 kHz Transceiver Crystal Filter is a great option for amateur radio operators looking to improve the clarity of their audio and reduce interference. Its high selectivity, compatibility, durability, and affordability make it an attractive choice. However, it is important to consider the limited bandwidth and potential need for additional tuning. If you are willing to invest the time and effort into proper installation and tuning, the SF0922B can greatly enhance your amateur radio experience. I would recommend this filter to anyone looking to improve their radio's audio quality.
Details:
2 khz band width , 8 pole Zion, out: 500 ohms popular 9mhz pass band and ideal for project use. Transact sans co.
part #: sf0922b price
- $7.99
specifications powesupplipar:
- brand: Showa
- mpn: Sf0922b
- type: Band Pass Filter
Shipping powesupplipar:
- type: Calculated
- cost: $3.9
- handling: 3 days
Seller powesupplipar:
- city: Harmony, Pennsylvania
- zipcode: 16037
Offer powesupplipar:
- bids: 0
- quantity: 1
- Started: December 22, 2017, 1:26 am
- Sold: 0
- best offer: false
General powesupplipar:
- in stock: Yes
- consumer electronics > radio communication > partsaccessories > power supplies parts accessories
- condition: New other see details
Payments powesupplipar:
- PayPal
Ratings:
- Delivered as promised!!! A !!!! Return Customer!!! 12-14-17
- Great packing job. as discribed 12-14-17
- great quality restoration part 12-17-17
- Great. Hope to do business again. Thank you ! 12-21-17
- Great seller! Quick shipper! Good deal! AAA 12-19-17
Returns powesupplipar:
- policy: no returns
