Grebe cr 9

WebWe have another old radio from Dads attic, A Grebe CR-9 a 1920's vintage regenerative radio. It ran on batteries and used 3 CX-301 tubes. http://www.k5og.com/CR-9.html

Antique Radio Forums • View topic - Grebe CR-5A sold for $2735, …

WebMarked: "Grebe Radio / Richmond Hill, N.Y. / Type CR-9 / 150-3000 M. / Serial No. 7753". Plate: "Licensed under Armstrong Patent no. 113149 Oct. 6, 1914. For Amateur or Experimental Use Only. Manufactured Under Grebe Patents granted and pending." Unit is a regenerative detector and two stage audio amplifier employing 201-A type tubes. Tuning … WebGrebe CR-9 This early receiver is in very good condition. It does need a good cleaning and some lemon oil on the wood. Even thought the finish on the top of the lid is not perfect I think I'll leave it as is. Click on thumbnail … how far is buffalo from rome ny https://jimmybastien.com

How do you operate Grebe CR-9 AND Grebe CR-12? - Antique …

WebGrebe CR-18 1926: Grebe CR-9 1921: Grebe CR-5 (SOLD) 1921: Grebe CR-6 1920 . Masterphone (SOLD) 1926: Western Electric 2B Antenna Tuner c. 1923 Western Electric 4D Superheterodyne c. 1923: Crosley V … WebA. H. Grebe Antique Radio Schematics for Tube Radios. Factory Service Manuals with Schematics: Admiral; Airline; Apex; Atwater Kent; Belmont Radio; ... CR-2 CR-3: CR-4 CR-5 CR-6 CR-7 CR-8 CR-9 HS-12 HS-3 HS-4 HS-5 HS-6 HS-7: HS-8 MU-1 MU-2 RORB RORD RORE RORF RORG RORH RORJ RORK RORL: RORN RORO RORQ SK-4- EARLY … WebThe regular CR-5 seems to be selling in the $250-400 range. Well comparing an early exposed tube CR-5 to the later version isn't exactly a good comparison. The early Grebe stuff is quite sought after compared to the much more common later sets. I paid more for mine that the seller is asking for this one. higain renewables

Grebe CR-9 - K5OG

Category:Grebe CR-9.MOV - YouTube

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Grebe cr 9

Grebe CR-9 (1921) - SOLD! - item number 0060202

WebJul 27, 2024 · Grebe CR-9 WebThe Grebe manual that we can find online covers some of the other CR models, but not the CR-12. Specifically, I’m trying to understand the functionality and best use of the 3-position switches and jacks. There is an antenna switch that is a pull-out with a detent, so it can be in, halfway out, and fully out.

Grebe cr 9

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WebI am restoring a Grebe CR-9. Does the unit require an external detector and amp to operate? I tried to connect the filament voltage and detecter / amp voltages to the … Radio Collector`s Guide 1921-1932, Author: Editor: McMahon, Morgan E. Publisher: … WebThe variometer rotor is connected in the plate circuit and used as a regeneration control. The type CR-9 was used for reception of CW or radiotelephony and the operator …

WebGrebe CR-9 This three-tube radio was produced in 1921. Rider's Schematic, courtesy of Nostalgia Air. Grebe MU-2 Synchrophase The MU-2 is the dry-cell battery version of the … WebGrebe CR-9 Radio Steve Ackerman 3 subscribers 312 views 5 years ago Radio GREBE CR-9 Battery set Show more Show more 591 views Running Doom on a Calculator! TI …

WebCR-12 Radio Grebe, A.H. & Co.; Richmond Hill NY, build 1923, 12 pictures, 1 schematics, 4 tubes, United States of America , semiconductors, Broadcast Receiver WebCR-9 is all together, problems: 1) WAY too much audio gain with two stages, so I've temporarily cut back to one stage. 2) VERY poor ability to reject strong nearby stations. …

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WebFind many great new & used options and get the best deals for Grebe CR-9 Receiver Antique 1921 at the best online prices at eBay! Free shipping for many products! higa laundry allowanceWebA collection of vintage radios, speakers, and related items. Grebe CR9 Battery Radio how far is buffalo new york from meWebGrebe CR-9.MOV - YouTube 0:00 / 4:53 Grebe CR-9.MOV 619 views Feb 23, 2010 3 Dislike Share Save Steve McInnis 303 subscribers We have another old radio from Dads … hi gain microphoneWebGrebe CR-9. This early receiver is in very good condition. It does need a good cleaning and some lemon oil on the wood. Even thought the finish on the top of the lid is not perfect I think I'll leave it as is. Click on thumbnail … higa loaded ratesWebModel: CR-8 - Grebe, A.H. & Co.; Richmond. Shape. Tablemodel, Box - most often with Lid (NOT slant panel). Notes. Wave length 150 to 1000 meters. In 1923 the C299 was also recommended for dry battery … higala registrationhttp://www.gifarmer.com/radio/batradio_g.shtml how far is buffalo mo from springfield moWebGrebe CR-9 (1921) $800.00 (Sold Aug 2008) Grebe HS-4 (1931) Grebe M-1 Cathedral (1930) Grebe MU-1 Synchrophase (1925) $250.00 (Sold Oct 2016) Grebe MU-1 … hi gain wireless