The PT470 is an analog professional wireless body-pack transmitter in a small, rugged housing. A pilot tone transmission prevents unexpected startup noise, continuously sending transmitter data, including low battery information, to the receiver. An enhanced battery management allows up to 14 hours of operation on a single AA-size battery. With the integrated charging contacts, a standard NiMH rechargeable battery can be charged inside the transmitter.
An optional RMS4000 external mute switch allows the user to mute the transmitter remotely. Its professional mini XLR audio connector makes the body pack compatible with a broad range of lavalieres and headsets.
• Pilot tone transmission for transmitter battery status monitoring and tone code squelch • Compact, rugged body-pack design for maximum wearing comfort • External mute switch connector for remote muting of the microphone • Integrated charging contacts for charging of a standard NiMH battery inside the transmitter • Infrared synchronization for instant transmitter setup
Audio Frequency bandwidth 35 to 20000 Hz Signal to Noise 120 dB-A THD at 1 kHz 0.7 Prozent Audio Input Type Mini XLR Gender Female Contacts 3-pin Maximum audio level 12 dB Mute Switch Interface Type Jack Mono (1/4") Gender Female Radio Switching bandwidth 30 MHz Recommended simultaneous channels 24 Number of selectable frequencies 1220 (selectable in 25kHz steps) Frequency Selection Selectable frequency in 25kHz steps Wireless channels within device - Radio Range (Line of Sight) 100m (depending on antenna system) Switchable RF Power no Modulation FM (Frequency Modulation) Pilot Tone yes Battery 1 Batterietype LR6 AA alkaline battery Number of Batteries 1 Operating Time 7 h Battery 2 Batterietype HR 6 AA (NiHM) rechargeable battery Compatibel Charging System CU400 Number of Batteries 1 Operating Time 8 h Battery 3 Batterietype FR 6 AA lithium battery Number of Batteries 1 Operating Time 14 h
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