User's Manual
7 Specifications
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77..33 SSPPRR 44 RReecceeiivveerr
77..44 IIPP 22 EEaarrbbuuddss
77..55 SSttaannddaarrddss
Carrier frequency bands: 500-530, 570-600, 790-820, 835-865 MHz
RF bandwidth: 30 MHz / 25 kHz
M
odulation: FM, MPX Stereo
Audio formats: stereo, mono, dual channel (selectable)
Audio bandwidth: 35 Hz to 20 kHz
T
HD: typ. < 0.8%
Signal/noise ratio: > 90 dBA
O
perating temperature: -10°C to +50°C
C
lean carriers per frequency band: 14
RF output: 10, 20, 50, 100 mW (selectable, depending on local
legislation)
Antenna: 50-ohm rod antenna with BNC connector
Audio input: 2 x combined XLR/1/4" jacks, balanced,
10 dBV max.
Input gain and limiter: digitally controlled
Audio processor: 24-bit DSP
Audio outputs: AUDIO LOOP: 2 x ¼" jacks, directly connected to
audio input
LINE OUT: TRS ¼" jack, connected to audio sec-
tion output, 0 dBV max.
HP OUT: 18 Hz to 20 kHz, THD < 0.5%, maximum
power 2 x 500 mW into 16 to 600 ohms
Power supply: 12 V DC, 0.5 A
Size: 200 x 190 x 44 mm (7.8 x 1.7 x 7.4 in.)
Weight: 1070 g (2.4 lbs.)
Squelch threshold: -102 dBm to -80 dBm, selectable
Audio bandwidth: 35 Hz to 15 kHz
THD at 1 kHz: < 0.8%
Channel separation: > 40 dB
Signal/noise ratio: > 90 dBA
Audio output: TRS mini jack
Controls: Jog switch, volume control, backlit LCD,
status LED
Power supply: 2 AA size dry batteries or BP 4000 battery pack
Battery life: 6 to 8 hours
Size: 70 x 90 x 25 mm (2.8 x 3.5 x 1 in.)
Net weight inc. batteries: 165 g (5.8 oz.)
Frequency range: 12 Hz to 35 kHz
Sensitivity: 121 dB SPL/V
Power handling capability: 25 mW
Rated impedance: 16 ohms
Weight (inc. cable): 3 g (0.1 oz.)
Connecting cable: 1.5 m (5 ft.) long, Y connected
Connector: TRS mini jack plug
This product conforms to the standards listed in the Declaration of Conformity. To
order a free copy of the Declaration of Conformity, visit http://www.akg.com or
contact sales@akg.com.
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AKG IVM 4