Accessories and spare parts
Accessories and spare parts
Only use original Sennheiser accessories and spare parts, otherwise the device quality can be impaired or the devices can be damaged.
Cat. No. Accessory/spare part
502821 1 HDR 145 additional headphones
511792 1 pair of earpads
Specifications
RS 145 comfort system |
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Modulation | FM, stereo | ||
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Frequency range |
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| 863 – 865 MHz |
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Frequency response |
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| 18 – 21,000 Hz |
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| typ. 68 dB (A) | |
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Ambient temperature |
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| 0 °C to +40 °C |
TR 145 transmitter |
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Carrier frequencies | 863.3 / 864.0 / 864.7 MHz | ||
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Radiated RF power |
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| ≤ 10 mW |
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Power supply |
| 9 V DC via | |
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Power consumption | < 1.8 VA | ||
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Channels | 3 | ||
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Connector |
| 3.5 mm stereo jack plug | |
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