Technical Data - AKG DMS70 Quattro User Instructions

8 Technical data

DMS70 Quattro
Carrier frequency DFS in 2.4 GHz ISM band
range
Switching bandwidth DFS
RF output max. 100 mW
Diversity System Digital diversity
Modulation / OFDM 16 MHz
bandwidth
GAIN control max. SPL: ≤ 142 dB (GAIN = LOW)
max. SPL: ≤ 129 dB (GAIN = HIGH)
Frequency response 70 – 20,000 Hz (± 3 dB)
T.H.D. ≤ 0.05 %
Overall dynamic range 120 dB(A)
Encryption 128 Bit AES
Audio outputs -
Range Indoor 30 m NLOS (Non-line-of-sight)
Outdoor 50 m LOS (Line-of-sight)
Power requirement ~ 6 hours: 2x LR6 AA alkaline batteries
~ 7 hours: 2x AA NiMH batteries
Dimensions 233 mm x 51 mm
Net weight 260 g
Microphone capsule Dynamic supercardioid - D5
Carrier frequency DFS (dynamic frequency selection) in 2.4
range GHz ISM band
Switching bandwidth DFS
RF output max. 100 mW
Diversity System Digital diversity
Modulation / OFDM (Orthogonal Frequency-Division
bandwidth Multiplexing) 16 MHz
GAIN control 0 – 1.4 Vrms
Frequency response 20 – 20,000 Hz (± 1 dB)
T.H.D. ≤ 0.05 %
Overall dynamic range 120 dB(A)
Encryption 128 Bit AES
Audio outputs 5 x XLR balanced,
(4x channel, 1x sum)
Range Indoor 30 m NLOS (Non-line-of-sight)
Outdoor 50 m LOS (Line-of-sight)
Power requirement 12 V DC, 0.5 A
Dimensions Standalone: 303 mm × 42 mm × 144 mm
Rack: 482 mm × 42 mm × 144 mm
Net weight 1180 g
Microphone capsule -
Only for use in the EU:
The products DSR70, DPT70 and DHT70 correspond to the standards stated in the Directive
1999/5/EG. You can download the Declaration of Conformity at www.akg.com or request it by
e-mail from sales@akg.com.
DHT70 D5
DSR70 Quattro
Technical data
DHT70 Perception
DFS in 2.4 GHz ISM band
DFS
max. 100 mW
Digital diversity
OFDM 16 MHz
max. SPL: ≤ 142 dB (GAIN = LOW)
max. SPL: ≤ 129 dB (GAIN = HIGH)
70 – 16,000 Hz (± 3 dB)
≤ 0.05 %
113 dB(A)
128 Bit AES
-
Indoor 30 m NLOS (Non-line-of-sight)
Outdoor 50 m LOS (Line-of-sight)
~ 6 hours: 2x LR6 AA alkaline batteries
~ 7 hours: 2x AA NiMH batteries
233 mm x 51 mm
260 g
supercardioid
DPT70
DFS in 2.4 GHz ISM band
DFS
max. 100 mW
Digital diversity
OFDM 16 MHz
0 (2.2 Vrms) – 30 dB (70 mVrms)
max. input-level: < 3 Vrms
(GAIN = MIN)
30 – 20,000 Hz (± 1 dB)
≤ 0.05 %
125 dB(A)
128 Bit AES
-
Indoor 30 m NLOS (Non-line-of-sight)
Outdoor 50 m LOS (Line-of-sight)
~ 6 hours: 2x LR6 AA alkaline batteries
~ 7 hours: 2x AA NiMH batteries
92 mm × 64 mm x 28 mm
70 g
-
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