Specifications

HT 400
SPECIFICATIONS
Carrier frequency ranges: 650–680, 680–710,
720 - 750, 760–790,
790–820, 835–863 MHz
Modulation: FM
Audio bandwidth: 35–20,000 Hz
THD: <0.7 % typical at rated deviation/1 kHz
S/N Ratio (A-weighted): 120 dB(A)
RF output: 50 mW max. (ERP)
Battery life: 1.5 V AA size dry battery: 6 hours; 1.2 V NiMH,
2100 mAh AA size rechargeable battery: 8 hrs.
Size: 229 x 52.5 mm max. dia. (9 x 2 in.)
Weight: 220 g (7.8 oz.)
Standard accessories: AA size dry battery,
SA 63 stand adapter
Item number:
Item numbers depend on frequency
band and RF output.
Special systems comprising a transmit-
ter and receiver are available on
request. Since combinations may vary
from country to country, please contact
your dealer for details.
The HT 400 is a high-performance, rugged handheld trans-
mitter for a host of applications. Many innovative features
enhance both system reliability and user friendliness.
An LC display indicates all important system data at a
glance, including the selected frequency in MHz or as a Preset
subchannel, available battery capacity in hours, a warning
when battery capacity is low, as well as the current transmis-
sion mode.
Once you have set a frequency on the receiver, an infrared
transmission link will feed the related data to the assigned
transmitter within seconds, making the setting up of large
multichannel systems child's play.
The HT 400 handheld transmitter is available with a dynam-
ic or a condenser microphone element. A noiseless ON-
MUTE/PRG-OFF switch and status LED add to the transmit-
ter's user-friendliness.
Live/Installed
Sound
• Available with D 880 or C 900 microphone element
• Infrared data download link for quick setup
• Battery status display and data transmission
• Integrated charging contacts
• Rugged body
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