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1 × Retekess TD163 Keypad Transmitter
5KHz (data and voice):7K60FXW Modulation distortion ＜5% Vocoder AMBE+2TM Adjacent channel power 60dBm@12
Due to the high transmission of approximately 100% at the center wavelength
not just for a small part of a person
IP65 waterproof level
Astronomik OIII 12nm CCD MaxFR 50mm Filter for Deep Sky Imaging Astronomy Accessories 1 × Retekess TD163 KeypadAstronomik OIII 12nm CCD MaxFR 50mm Filter Deep Sky Imaging MaxFR Astronomik photographic narrowband emission line filters are optimized for fast optical systems, such as Celestrons RASA and Takahashi Epsilon Astrographs. These filters are designed for high performance deep sky imaging and are ideal for capturing the three most important emission lines: oxygen (OIII), hydrogen (H alpha), and sulfur (SII). Available in both 12nm and 6nm bandwidth
