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08-17/5-800130-1202.rev |
Moving Magnet cartridges |
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Ortofon A/S Stavangervej 9 DK-4900 Nakskov Denmark www.ortofon.com |
Technical Data |
OM 1S |
OM 5E |
OM 10 |
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Output voltage at 1000 Hz, 5 cm/sek |
4.5 mV |
4 mV |
4 mV |
Channel balance at 1 kHz |
2 dB |
2 dB |
2 dB |
Channel separation at 1 kHz |
20 dB |
22 dB |
22 dB |
Channel separation at 15 kHz |
12 dB |
15 dB |
15 dB |
Frequency range at -3 dB |
20-20,000 Hz |
20-25,000 Hz |
20-22,000 Hz |
Frequency response |
20-22,000 Hz |
20-20,000 Hz +/- 2 dB |
20-20,000 Hz +3/- 1 dB |
Tracking ability at 315 Hz at recommended tracking force*) |
60 µm |
65 µm |
70 µm |
Compliance, dynamic, lateral |
20 µm/mN |
20 µm/mN |
25 µm/mN |
Stylus type |
Spherical |
Elliptical |
Elliptical |
Stylus tip radius |
R 18 µm |
r/R 8/18 µm |
r/R 8/18 µm |
Tracking force range |
1.5-2.0 g (15-20 mN) |
1.5-2.0 g (15-20.0 mN) |
1.25-1.75 g (12.5-17.5 mN) |
Tracking force, recommended |
1.75 g (17.5 mN) |
1.75 g (17.5 mN) |
1.5 g (15 mN) |
Tracking angle |
20° |
20° |
20° |
Internal impedance, DC resistance |
750 Ohm |
750 Ohm |
750 Ohm |
Internal inductance |
450 mH |
450 mH |
450 mH |
Recommended load resistance |
47 kOhm |
47 kOhm |
47 kOhm |
Recommended load capacitance |
200-500 pF |
200-600 pF |
200-500 pF |
Cartridge color (body/stylus) |
Black/Black |
Black/Black |
Black/Black |
Cartridge weight |
5 g |
5 g |
5 g |
Replacement stylus unit |
1S |
5E |
10 |
*) Typ ci alaveul