Konzertgerät 5088
Grundig (Radio-Vertrieb, RVF, Radiowerke)
- Country
- Germany
- Manufacturer / Brand
- Grundig (Radio-Vertrieb, RVF, Radiowerke)
- Year
- 1957/1958
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 21142
-
- alternative name: Grundig Portugal || Grundig USA / Lextronix
ebay
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Gerät in Betrieb
Grundig 5088
Gerät in restauriertem Zustand, spielt
Linke Geräteseite
Seriennummer am Chassis
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 8
- Main principle
- Superheterodyne (common); ZF/IF 460/10700 kHz; Reflex
- Tuned circuits
- 7 AM circuit(s) 11 FM circuit(s)
- Wave bands
- Broadcast, Long Wave, Short Wave plus FM or UHF.
- Power type and voltage
- Alternating Current supply (AC) / 110; 125; 160; 220 Volt
- Loudspeaker
- 4 Loudspeakers
- Power out
- 7 W (unknown quality)
- Material
- Wooden case
- from Radiomuseum.org
- Model: Konzertgerät 5088 - Grundig Radio-Vertrieb, RVF,
- Shape
- Tablemodel with Push Buttons.
- Dimensions (WHD)
- 670 x 400 x 290 mm / 26.4 x 15.7 x 11.4 inch
- Notes
-
Drehbare Ferritantenne, Wunschklang-Register, Gegentakt-Endstufe.
Bei UKW wird die HF-Vorstufe in Reflexschaltung auch als erste FM-ZF-Stufe verwendet, das ergibt insgesamt 3 FM-ZF-Stufen.
Rückwandangabe 8 AM- und 13 FM-Kreise ist (werbewirksam) falsch.
- Net weight (2.2 lb = 1 kg)
- 16.9 kg / 37 lb 3.6 oz (37.225 lb)
- Price in first year of sale
- 448.00 DM
- External source of data
- Erb
- Source of data
- HdB d.Rdf-& Ferns-GrH 1957/58
- Literature/Schematics (1)
- -- Original-techn. papers.
- Other Models
-
Here you find 6196 models, 5420 with images and 4190 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Grundig (Radio-Vertrieb, RVF, Radiowerke)
Collections
The model Konzertgerät is part of the collections of the following members.
Forum contributions about this model: Grundig Radio-: Konzertgerät 5088
Threads: 1 | Posts: 16
Gentlemen,
I am restoring a Grundig 5088 USA model and need some help with my first non-US radio restoration. I am using a schematic found at www.rad-io.de I have found it to be mostly accurate except for some of the audio frequency circuit architecture. There are differences.
A friend of the family has translated most of the words. So my questions are with the missing information below:
The resistors have the resitance printed on the body and a single color band on one end. What does this band represent and what are the values of the colors?
I have identified three types of fixed capacitors; Paper (Papier), Syrofome (Styrofier?) and Ceramic/mica (Keromic?). However, there are some paper capacitors that have a plastic like blue coating. The schematic clearly identifies these as paper. Is there more to these capacitors? Are they special (i.e., inverse temperature, resonant) capacitors?
Once I have replaced all of the paper and electrolytic capacitors (and the occational off tolerance resistor) RF alignment is next. The IF frequencies (10.7/460) and the transformers are identified. However, there are plenty of other adjustments with no explanation. Where might I find the alignment procedures?
Please forgive me if this information is readily available on the internet. If so, then please recomend an appropriate web site.
Thank you in advance for your time,
Paul.
I am restoring a Grundig 5088 USA model and need some help with my first non-US radio restoration. I am using a schematic found at www.rad-io.de I have found it to be mostly accurate except for some of the audio frequency circuit architecture. There are differences.
A friend of the family has translated most of the words. So my questions are with the missing information below:
The resistors have the resitance printed on the body and a single color band on one end. What does this band represent and what are the values of the colors?
I have identified three types of fixed capacitors; Paper (Papier), Syrofome (Styrofier?) and Ceramic/mica (Keromic?). However, there are some paper capacitors that have a plastic like blue coating. The schematic clearly identifies these as paper. Is there more to these capacitors? Are they special (i.e., inverse temperature, resonant) capacitors?
Once I have replaced all of the paper and electrolytic capacitors (and the occational off tolerance resistor) RF alignment is next. The IF frequencies (10.7/460) and the transformers are identified. However, there are plenty of other adjustments with no explanation. Where might I find the alignment procedures?
Please forgive me if this information is readily available on the internet. If so, then please recomend an appropriate web site.
Thank you in advance for your time,
Paul.
Paul E. Pinyot † 2013, 25.Jan.05