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The SDM 969 handheld transmitter is composed of the S 900 transmitter with plastic housing and the interchangeable Opus 69 dynamic microphone capsule. The SDM 969 ensures excellent sound reproduction and a high gain-before-feedback and is therefore the cost-effective all-rounder for vocals and speech. The elastic capsule suspension reduces handling noise to a minimum.
Pre-configured handheld transmitter, comprising of transmitter S 900 and interchangeable capsule DM 969 S (supercardioid, silver grill)
Matching to true diversity receivers NE 900 Q, NE 900 D, and NE 900S
Rugged metal housing, ergonomically designed
Incl. interchangeable dynamic microphone capsule (supercardioid)
ACT infrared interface for automatic frequency setting
Clear LC display indicating group/channel and battery status (5-stage)
Gain control for input level adjustment (0 dB, -10 dB, -20 dB, -30 dB)
Silent On/Off switch
Operating time > 20 h with 2 x 1,5 V AA batteries
Incl. batteries, microphone clamp and transport bag
| Interchangeable capsule DM 969 S | |
| Polar pattern | Supercardioid |
| Transducer | Dynamic |
| Max. SPL | 146 dB |
| Frequency | 65-16,000 Hz at 80 dB SPL |
| Rear attenuation | -15 dB at 1 kHz/180° |
| Transmitter S 900 | |
| Modulation | FM |
| Nominal deviation | ± 40 kHz |
| Radiated transmitter power | 10 mW |
| Compander system | NE 572 |
| Max. SPL | 146 dB |
| Sensitivity | Switchable 0 dB, -10 dB, -20 dB, -30 dB |
| Transmission range | 100 m |
| Signal-to-noise ratio | > 110 dB |
| T.H.D. | < 0.5% at 1 kHz |
| Power supply | 2 x 1.5 V batteries (AA) or rechargeable batteries |
| Operating time | > 20 hours with batteries |
| Dimensions | Length 188 mm |
| Shaft 38 mm | |
| Weight with batteries | 168 g |