AKG CU 400 Datasheet page 4

Conference
Seminar
House of Worship / Church
School
Live Sound / Club Music
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Available with D 5 or C 5 high quality microphone element
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Premium audio quality
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Pilot Tone
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Quick setup via infrared data link of all frequency and setup data from receiver
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Long battery life - most cost-efficient wireless systems
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Up to 50 mW RF-output power
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14 hours battery life (Lithium battery)
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Battery status information in hours
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Low battery data transmission to receiver
HT 470
HT 470 Handheld Transmitter Specifications
Carrier frequency range Band 1:
Band 3:
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
Switching bandwidth 30.5 MHz (country dependent)
RF output power 10 or 50 mW (ERP, country dependent)
Modulation / Bandwidth Wideband FM
Microphone capsules D 5 – dynamic (super cardiod)
C 5 – condenser (cardioid)
Max. SPL 144 dB SPL
Audio bandwidth 35 – 20 000 Hz (± 3 dB)
T.H.D. 0.7 %
SNR (A-weighted) > 120 dB(A)
Battery life 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
Dimensions 237 mm (9.3 in.) length, 51 mm (2 in.) dia.
Net / Shipping Weight 240 g (8.5 oz.) without batteries
Standard Accessories 1 x AA size LR6 battery, stand adapter, windscreen
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. The transmitter shall be
available with an RF output of 10 mW or 50 mW (ERP). The transmitter shall provide a central 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. 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 transmitter shall operate off one AA size 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 handheld transmitter shall measure 236.9 mm long x 51.1 mm max. dia. and weigh
240 g. An stand adapter shall be included as a standard accessory. The handheld transmitter shall be the AKG HT 470 or equivalent.
.
650 to 680 MHz Band 6-A-ISM: 835.1 to 861.9 & 863.1 to 864.9 MHz
720 to 750 MHz Band 7:
Band 8:
Band 9:
Band 9-U:
Wireless Microphone System
500.1 to 530.5 MHz
570.1 to 600.5 MHz
600.1 to 605.9 & 614.1 to 630.5 MHz
600.1 to 630.5 MHz
Item number: HT 470 D 5 3301X00..
HT 470 C 5 3301X00..