{"id":19284,"date":"2016-05-31T21:33:34","date_gmt":"2016-06-01T01:33:34","guid":{"rendered":"http:\/\/swling.com\/blog\/?p=19284"},"modified":"2017-03-01T21:37:03","modified_gmt":"2017-03-02T01:37:03","slug":"very-scarce-kneisner-doering-kwz-30-dsp-receiver-surfaces-on-ebay","status":"publish","type":"post","link":"https:\/\/swling.com\/blog\/2016\/05\/very-scarce-kneisner-doering-kwz-30-dsp-receiver-surfaces-on-ebay\/","title":{"rendered":"Very Scarce Kneisner + Doering KWZ-30 DSP Receiver Surfaces on Ebay"},"content":{"rendered":"

Hailing from Germany, the KWZ-30 communications receiver was one of the first DSP receivers available. This collectable and high performance receiver is rarely seen for sale, but one is now available for a $1890.00<\/strong> Buy-It-Now price from a Russian Ebay seller<\/a><\/strong>. Even with the few dings visible on the radio’s case, it’s likely worth the asking price to a collector.<\/p>\n

\"KWZ-30\"<\/a><\/p>\n

The extensive Fenu-Radio web site has a nice capsule review of the KWZ-30<\/a><\/strong>, including some excellent photos.<\/p>\n

At the $1890.00<\/strong> price of this KWZ-30, you could buy a dozen SDRPlay receivers, or roughly a couple of the highly rated Perseus SDRs. Assuming available funds, is the KWZ-30 a receiver you<\/em> would add to your radio shack? If so, why… or why not?<\/p>\n

Guy Atkins is a Sr. Graphic Designer for T-Mobile and lives near Seattle, Washington. \u00a0He’s a regular contributor to the SWLing Post.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

Hailing from Germany, the KWZ-30 communications receiver was one of the first DSP receivers available. This collectable and high performance receiver is rarely seen for sale, but one is now available for a $1890.00 Buy-It-Now price from a Russian Ebay seller. Even with the few dings visible on the radio’s case, it’s likely worth the […]<\/p>\n","protected":false},"author":55,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":true,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[6,26,4796],"tags":[1992,3446,5127,5128,4516],"class_list":["post-19284","post","type-post","status-publish","format-standard","hentry","category-manufacturers","category-radios","category-vintage-radio","tag-dsp","tag-guy-atkins","tag-kneisner-doering","tag-kwz-30","tag-vintage"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/pn3uc-512","jetpack-related-posts":[{"id":19416,"url":"https:\/\/swling.com\/blog\/2016\/06\/version-2-0-julios-positive-review-of-the-degen-de1103-dsp\/","url_meta":{"origin":19284,"position":0},"title":"Version 2.0? Julio’s positive review of the Degen DE1103","author":"Thomas","date":"June 15, 2016","format":false,"excerpt":"[Correction: Julio's version of the DE1103 is the first, non-DSP (current) version.] Many thanks to SWLing Post reader, Julio Cesar Pereira, who comments\u00a0with\u00a0his mostly positive impression of the DSP version of the Degen DE1103 receiver: I've got a DE1103 and haven't noticed any AM bleeding on SWL so far. I\u2026","rel":"","context":"In "FM"","block_context":{"text":"FM","link":"https:\/\/swling.com\/blog\/category\/fm\/"},"img":{"alt_text":"IMG_20151126_165751594_HDR","src":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2015\/11\/IMG_20151126_165751594_HDR.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2015\/11\/IMG_20151126_165751594_HDR.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2015\/11\/IMG_20151126_165751594_HDR.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2015\/11\/IMG_20151126_165751594_HDR.jpg?resize=700%2C400 2x"},"classes":[]},{"id":60326,"url":"https:\/\/swling.com\/blog\/2024\/08\/sony-icf-6700s-on-ebay\/","url_meta":{"origin":19284,"position":1},"title":"Sony ICF-6700s on eBay","author":"Thomas","date":"August 4, 2024","format":false,"excerpt":"Many thanks to SWLing Post contributor, Julian Stargardt, who writes: SWLing fans might like to know that at the moment on eBay there are about a dozen Sony ICF 6700 receivers for sale [eBay partnership link]. The ICF 6700 is the more reliable version of the better known ICF 6800\u2026","rel":"","context":"In "News"","block_context":{"text":"News","link":"https:\/\/swling.com\/blog\/category\/news\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2024\/08\/Sony-ICF-6700-1.jpeg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2024\/08\/Sony-ICF-6700-1.jpeg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2024\/08\/Sony-ICF-6700-1.jpeg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2024\/08\/Sony-ICF-6700-1.jpeg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":49589,"url":"https:\/\/swling.com\/blog\/2021\/07\/dsp-technology-is-amazing-but-maybe-im-just-a-legacy-receiver-kind-of-guy\/","url_meta":{"origin":19284,"position":2},"title":"DSP technology is amazing, but maybe I’m just a legacy receiver kind of guy?","author":"Thomas","date":"July 11, 2021","format":false,"excerpt":"Without a doubt, DSP (Digital Signal Processing) technology has forever changed the portable receiver market in so many positive ways: It's made portable radios more affordable for consumers It's increased the profit margin for manufacturers It's made features like SSB mode and variable filter width affordable When properly implemented, DSP\u2026","rel":"","context":"In "News"","block_context":{"text":"News","link":"https:\/\/swling.com\/blog\/category\/news\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2012\/05\/1-TecsunPL-380travel.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":48378,"url":"https:\/\/swling.com\/blog\/2021\/04\/any-thoughts-on-this-inexpensive-si4732-based-receiver\/","url_meta":{"origin":19284,"position":3},"title":"Any thoughts on this inexpensive Si4732-based receiver?","author":"Thomas","date":"April 2, 2021","format":false,"excerpt":"I've received a number of inquiries from SWLing Post readers lately regarding an inexpensive Si4732-based mini stand-alone receiver being sold on Amazon and eBay for around $56-66 US shipped. The radio is based on the Silicon Labs Si4732 DSP chip which provides the following frequency coverage: FM (64\u2013108 MHz) with\u2026","rel":"","context":"In "Mediumwave"","block_context":{"text":"Mediumwave","link":"https:\/\/swling.com\/blog\/category\/mediumwave\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2021\/04\/Si4732-1.jpeg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2021\/04\/Si4732-1.jpeg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2021\/04\/Si4732-1.jpeg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":15514,"url":"https:\/\/swling.com\/blog\/2015\/11\/not-all-degen-de1103-ebay-listings-are-the-new-dsp-vesion\/","url_meta":{"origin":19284,"position":4},"title":"Not all Degen DE1103 eBay listings are the new DSP vesion","author":"Thomas","date":"November 12, 2015","format":false,"excerpt":"Many thanks to SWLing Post reader, Eric Weatherall, who writes: I've been interested by news of the updated DSP version of the Degen DE1103. I just saw an eBay auction for a used DE1103 which listed \"DSP\" in the title. But I looked at a photo of the product and\u2026","rel":"","context":"In "New Products"","block_context":{"text":"New Products","link":"https:\/\/swling.com\/blog\/category\/new-products\/"},"img":{"alt_text":"de1103-dsp","src":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2015\/11\/de1103-dsp-e1446840975964.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2015\/11\/de1103-dsp-e1446840975964.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2015\/11\/de1103-dsp-e1446840975964.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2015\/11\/de1103-dsp-e1446840975964.jpg?resize=700%2C400 2x"},"classes":[]},{"id":40548,"url":"https:\/\/swling.com\/blog\/2019\/11\/the-new-malahit-dsp-a-portable-all-in-one-wideband-sdr-receiver\/","url_meta":{"origin":19284,"position":5},"title":"The new Malahit-DSP: A portable all-in-one wideband SDR receiver","author":"Thomas","date":"November 12, 2019","format":false,"excerpt":"Many thanks to SWLing Post contributor, H. Garcia (PU3HAG), who writes: Hey Thomas, Some very exciting news on the topic of portable all-band receivers comes from Russia! A group of engineers have just released for ordering the new Malahit-dsp. And it's truly impressive! Picture an Icom IC-R8600 with the size\u2026","rel":"","context":"In "New Products"","block_context":{"text":"New Products","link":"https:\/\/swling.com\/blog\/category\/new-products\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2019\/11\/Malahit-dsp-Board.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2019\/11\/Malahit-dsp-Board.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2019\/11\/Malahit-dsp-Board.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2019\/11\/Malahit-dsp-Board.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/posts\/19284","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/users\/55"}],"replies":[{"embeddable":true,"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/comments?post=19284"}],"version-history":[{"count":0,"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/posts\/19284\/revisions"}],"wp:attachment":[{"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/media?parent=19284"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/categories?post=19284"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/tags?post=19284"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}