User manual AKG SR 470 DATASHEET

[. . . ] With 30 MHz tuning range you can select 1200 frequencies and operate with up to 20 channels simultaneously within the same frequency band or up to 48 channels in multiple bands. Transmitters are powered by a single AA size Alkaline (LR6), Lithium (FR6) or Ni-MH rechargeable (HR6) battery and provide up to 14 hours of continuous operation. Being compatible and based on the technology of the professional WMS 4500 wireless system you can set up even complex wireless systems using antenna splitters, power supply units and the whole range of professional directional or omni-directional antennas. Wireless Microphone System Conference Seminar House of Worship / Church School Live Sound / Club Music · · · · · · · · · 30. 5 MHz tuning range Half 19" all metal case diversity receiver Automatic setup function designed for less experienced operators Up to 16 pre-programmed frequencies per group Pilot Tone prevents unexpected start-up noise Infrared link of all frequency and setup data to the transmitter Transmitter battery status monitoring Programmable warning functions using a two-color display backlighting to indicate critical operation conditions (low battery, audio peak, RF low) Compatible with WMS 4500 antenna splitters, power supplies, and high quality directional and omni-directional antennas 44 177 SR 470 SR 470 Receiver Specifications Carrier frequency range Band 1: 650 to 680 MHz Band 3: 720 to 750 MHz Band 3-K: 740. 1 to 751. 9 MHz Band 5-A: 790. 1 to 819. 9 MHz Band 5-B: 806. 125 to 809. 750 MHz Band 5-D: 794. 1 to 805. 9 MHz 30. 5 MHz (country dependent) 6. 3 dB V / -100 dBm Microprocessor-controlled diversity Wideband FM 35 ­ 20 000 Hz (± 3 dB) 0. 3 % typ. 120 dB(A) 1 x XLR sockets balanced 1 x TS " / 6. 3 mm jack sockets unbalanced 19 inch 1U rack, 202 mm (7. 8 in. ) 44 mm (1. 7 in. ) 972 g (2. 2 lbs. ) 2 UHF antennas, power supply, rack mount kit 202, 4 Band 6-A-ISM: 835. 1 to 861. 9 & 863. 1 to 864. 9 MHz Band 7: 500. 1 to 530. 5 MHz Band 8: 570. 1 to 600. 5 MHz Band 9: 600. 1 to 605. 9 & 614. 1 to 630. 5 MHz Band 9-U: 600. 1 to 630. 5 MHz Switching bandwidth Sensitivity Diversity System Modulation Audio bandwidth T. H. D. [. . . ] 2. 5 Vrms) 35 ­ 20 000 Hz (± 3 dB) 0. 7 % > 120 dB(A) 7 hours with one 1. 5 V LR6 AA alkaline battery 8 hours with one 1. 2 V HR6 AA rechargeable battery (min. 2100 mAh) 14 hours with one 1. 5 V FR6 AA lithium battery 60 mm (2. 4 in. ) 73. 5 mm (2. 9 in. ) x 30 mm (1. 2 in. ) 90 g (3. 2 oz. ) without batteries 1 AA size LR6 batteries, belt clip PT 470 3302H00. . C417 CK99 CK77 C411 C516 C518 C519 HC577 C520 C544 C555 Architects' and Engineers' Specifications The bodypack transmitter shall be housed in a miniature body and provide pilot tone and 1200 carrier frequencies that can be programmed via infrared within a 30 MHz wide subband. An LC display shall indicate the transmitter battery capacity in hours, as well as the frequency, frequency group, and preset name. An outside infrared sensor shall allow the frequency and input gain setting to be programmed, and a silent mode shall permit the transmitter to be used legally in R&TTE countries. The transmitter shall transmit low battery capacity and muting information to the receiver and use an integrated dipole transmitting antenna. The transmitter shall be available with an RF output of 10 mW or 50 mW (ERP). The transmitter shall provide a lockable on/mute/off switch with IR programming and silent mode functions. Charging contacts on the bottom panel shall allow the easy charging of a rechargeable battery inside the transmitter and a 2. 5 mm jack shall allow an external mute switch to be connected. The audio bandwidth of the transmitter shall be 35 Hz to 20 kHz; S/N 120 dB(A); THD at 1 kHz <0. 7%. The input gain shall be adjustable by means of a special tool integrated in the battery compartment cover. The transmitter shall operate off one AA size LR6 dry battery for >7 hours, up to 8 hours off one AA size NiMH rechargeable battery and up to 14 hours off one AA size FR6 lithium battery. The bodypack transmitter shall measure 60 x 73. 5 x 30 mm and weigh 90 g. The bodypack transmitter shall be the AKG PT 470 or equivalent. Wireless Microphone System Conference Seminar House of Worship / Church School Live Sound / Club Music · · · · · · · · · Available with D 5 or C 5 high quality microphone element Premium audio quality Pilot Tone Quick setup via infrared data link of all frequency and setup data from receiver Long battery life - most cost-efficient wireless systems Up to 50 mW RF-output power 14 hours battery life (Lithium battery) Battery status information in hours Low battery data transmission to receiver HT 470 HT 470 Handheld Transmitter Specifications Carrier frequency range Band 1: 650 to 680 MHz Band 3: 720 to 750 MHz Band 3-K: 740. 1 to 751. 9 MHz Band 5-A: 790. 1 to 819. 9 MHz Band 5-B: 806. 125 to 809. 750 MHz Band 5-D: 794. 1 to 805. 9 MHz Band 6-A-ISM: 835. 1 to 861. 9 & 863. 1 to 864. 9 MHz Band 7: 500. 1 to 530. 5 MHz Band 8: 570. 1 to 600. 5 MHz Band 9: 600. 1 to 605. 9 & 614. 1 to 630. 5 MHz Band 9-U: 600. 1 to 630. 5 MHz Switching bandwidth RF output power Modulation / Bandwidth Microphone capsules Max. SNR (A-weighted) Battery life Dimensions Net / Shipping Weight Standard Accessories 30. 5 MHz (country dependent) 10 or 50 mW (ERP, country dependent) Wideband FM D 5 ­ dynamic (super cardiod) C 5 ­ condenser (cardioid) 144 dB SPL 35 ­ 20 000 Hz (± 3 dB) 0. 7 % > 120 dB(A) 7 hours with one 1. 5 V LR6 AA alkaline battery 8 hours with one 1. 2 V HR6 AA rechargeable battery (min. 2100 mAh) 14 hours with one 1. 5 V FR6 AA lithium battery 237 mm (9. 3 in. ) length, 51 mm (2 in. ) dia. 240 g (8. 5 oz. ) without batteries 1 x AA size LR6 battery, stand adapter, windscreen Item number: HT 470 D 5 HT 470 C 5 3301X00. . 3301X00. . Architects' and Engineers' Specifications The handheld transmitter shall be housed in a miniature body and provide pilot tone, 1200 carrier frequencies that can be programmed via infrared within a 30 MHz wide subband. An LC display shall indicate the transmitter battery capacity in hours, as well as the frequency, frequency group, and preset name. An outside infrared sensor shall allow the frequency and input gain setting to be programmed, and a silent mode shall permit the transmitter to be used legally in R&TTE countries. The transmitter shall transmit low battery capacity and muting information to the receiver and use an integrated dipole transmitting antenna. [. . . ] To feed more than 5 receivers the PS 4000 W provide a link output to cascade up to 3 PS 4000 W. SRA 2 B/W Directional antenna ­ Active antenna with integrated high performance booster required for use with long cable runs. SRA 2 W Directional antenna ­ Passive antenna for use with short cable runs (<10 m) PSU 4000 Power supply unit ­ Three high current 12V DC outputs feed the power to 3 PS 4000 W antenna distributors. Via PS 4000 W 12 receiver and up to 8 active antenna components (SRA 2 B/W, RA 4000 B/W, AB 4000) get the power through the antenna cable. RA 4000 B/W Omni-directional antenna ­ Active antenna with integrated high performance booster required for use with long cable runs. RA 4000 W Omni-directional antenna ­ Passive antenna for use with short cable runs (<10 m) AB 4000 Antenna Booster ­ High performance antenna booster for inserting into long antenna cables. [. . . ]