- Country
- Hungary
- Manufacturer / Brand
- EMG, Orion-EMG, Elektronikus Mérökészülélek Gyára; Budapest
- Year
- 1952–1958
- Category
- Service- or Lab Equipment
- Radiomuseum.org ID
- 118032
Front panel photo
The logo of the manufacturer
Top view photo
Front panel
Top view drawing
Back side
Thanks for Mr.Perneky Sándor Hungary!
Thanks for Mr.Perneky Sándor Hungary!
Thanks for Mr.Perneky Sándor Hungary!
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 4
- Wave bands
- - without
- Power type and voltage
- Alternating Current supply (AC) / 110; 127; 220; 240 Volt
- Loudspeaker
- - - No sound reproduction output.
- Material
- Metal case
- from Radiomuseum.org
- Model: Orivohm 1341 - EMG, Orion-EMG, Elektronikus M
- Shape
- Tablemodel, with any shape - general.
- Dimensions (WHD)
- 273 x 150 x 110 mm / 10.7 x 5.9 x 4.3 inch
- Notes
- VTVM. DC, AC 30 Hz-25 MHz.
- Net weight (2.2 lb = 1 kg)
- 4 kg / 8 lb 13 oz (8.811 lb)
- Source of data
- - - Data from my own collection
- Other Models
-
Here you find 426 models, 381 with images and 48 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from EMG, Orion-EMG, Elektronikus Mérökészülélek Gyára; Budapest
Collections
The model Orivohm is part of the collections of the following members.
Forum contributions about this model: EMG, Orion-EMG,: Orivohm 1341
Threads: 1 | Posts: 1
Orivohm is a very handy and durable VTVM fro everyday use. Simple, reliable.
Modes: AC Voltage 0.1 - 300 V
Frequency range: 30 Hz - 25 MHz
Input impedance: 300 kOhm || 20 pF
Accuracy : +/- 5 %
Ranges: 3 - 10 - 30 - 100 - 300 V
DC Voltage 0.1 - 1000 V
Input resistance: 15 MOhm
Accuracy : +/- 3 %
Ranges: 3 - 10 - 30 - 100 - 300 - 1000 V
DC zero indicator: In every DC ranges
Accuracy: +/- 1.5 %
Ohmmeter: 0.2 Ohm - 1000 MOhm
Supply voltage: 3 V
Mid-scale points: 1 - 10 - 100 Ohms
10k - 100k - 1M Ohms
Accuracy: Between 0.1k - 100k +/- 5 %
100k - 10M +/- 10 %
otherwise +/- 20 %
Warning!!! In the lower ranges ( x1 Ohm, x10 Ohm the measuring current can be up to 300 mA!!!
That means that tose ranges are not suitable to check semiconductors!!!
Modes: AC Voltage 0.1 - 300 V
Frequency range: 30 Hz - 25 MHz
Input impedance: 300 kOhm || 20 pF
Accuracy : +/- 5 %
Ranges: 3 - 10 - 30 - 100 - 300 V
DC Voltage 0.1 - 1000 V
Input resistance: 15 MOhm
Accuracy : +/- 3 %
Ranges: 3 - 10 - 30 - 100 - 300 - 1000 V
DC zero indicator: In every DC ranges
Accuracy: +/- 1.5 %
Ohmmeter: 0.2 Ohm - 1000 MOhm
Supply voltage: 3 V
Mid-scale points: 1 - 10 - 100 Ohms
10k - 100k - 1M Ohms
Accuracy: Between 0.1k - 100k +/- 5 %
100k - 10M +/- 10 %
otherwise +/- 20 %
Warning!!! In the lower ranges ( x1 Ohm, x10 Ohm the measuring current can be up to 300 mA!!!
That means that tose ranges are not suitable to check semiconductors!!!
Laszlo Biro, 02.Aug.07