DB Technologies Opera Live User Manual download pdf (Page 40)

4400

WWIIRREELLEESSSS

WIRELESS SYSTEM

TECHNICAL SPECIFICATIONS

Wireless System

TTrraannssmmiitttteerr DDWWSS22440000 GG//MM

Frequency range 2.4GHz Band

860 MHz range, Servicechannel

Output power <10 mW ERP

A/D conversion 20bit, Bitstream

Sampling frequency 28,3 KHz

Telemetry Data Battery status, identifier code,

realtime error correction

Input asymmetric, 47KOhm

Input sensitivity adjustable 80 mV – 8 V RMS

THD <0,5%

Current consumption 60 mA (typ) @ 9V

Dimmensions 110 x 65 x 25 mm

RReecceeiivveerr DDWWSS22440000 RR

Operating mode true diversity with 2 seperate receivers

A/D conversion 20bit, Bitstream

Sampling frequency 28,3 KHz

Audio output 0 dBm / 600 ohm, balanced XLR

+6dbm/600 ohm, Jack

Power source external, 12 V - AC

Dimmensions 130 x 223 x 140 mm

TTrraannssmmiitttteerr UUHH 990011 // UUHH 991100

Frequency range UHF 770 – 870 MHz,

16 switchable frequencies

Modulation FM

Deviation 35 Khz

Output power <10 mW ERP

Frequency response 35 Hz – 16 Khz ±3 dB

Distortion < 1%

Frequency stability -10°/+50° 3 KHz

Power source 3V (2xAAA alkaline)

Operating time >10 hours

RReecceeiivveerr 990011 RR // 991100 RR

Frequency range UHF 770 – 870 MHz,

16 switchable frequencies

Modulation FM

Deviation 55 Khz

Frequency response 35 Hz – 16 Khz ±3 dB

Distortion < 1%

Signal-to-noise ratio 115 dB Typ.

Audio output 0 dBm / 600 ohm, balanced

Power source 12 V - AC

TTrraannssmmiitttteerr VVHH 221100 MM//LL//GG

Frequency range VHF, (174 – 223 MHz)

Modulation FM

Frequency response 70 Hz – 15 KHz

Frequency stability –10°/+50° / 10 KHz

Deviation 35 KHz min. @ 1 KHz

Output power + 3 dBm ERP

Distortion < 1%

Compander RMS

Signal-to-noise ratio > 100 dB (A)

Audio Input (L/G) 3,5 mm jack, locking

Input Sensitivity adjustable

L : 50 mV – 5 V RMS

G: 1,5 V – 15 V RMS

Current consumption M: < 42 mA

L/G: < 38 mA

Power source 9 V battery Alkaline 6LR61

Operating time 6 – 8 hours

Weight 200 g – 240 g (model specific)

RReecceeiivveerrss WWMM 221100 RR,, 222200 RR

Frequency Range VHF, (174 – 223 MHz)

Modulation FM

Frequency response 70 Hz – 15 KHz

Frequency stability –10°/+50° 10 KHz

Deviation 35 Hz min. @ 1 KHz

Distortion < 1%

Compander RMS

Signal-to-noise ratio > 100 dB (A)

Audio output unbalanced 6,3 mm jack (model specific)

Audio input unbalanced XLR (model specific)

Current consumption < 61 mA (WM 205 R < 50 mA )

Power source 12 V AC, external mains

Dimensions/ weight 210/220/230: 35 x 110 x 220 mm / < 400 g

205: 30 x 12 x 70 mm / 150 g

550: 45 x 150 x 485 mm / 900 g

TTrraannssmmiitttteerr 885500 MM//PP

Frequency range UHF 798 – 830 MHz

Modulation FM

Frequency response 50 Hz – 15 KHz

Deviation 35 KHz

Output power 50 mW

Distortion < 1%

Compander LN-compander

Signal-to-noise ratio > 100 dB (A)

Audio input (L/G) 3,5 mm jack, stereo

Input sensitivity adjustable 50 mV – 5 V RMS

Current consumption M: 2 x AA Alkaline battery

RReecceeiivveerr 885500 RR

Frequency range UHF 798 – 830 MHz

Modulation FM

Frequency response 70 Hz – 15 KHz

Frequency stability –10°/+50°/10 KHz

Deviation 35 KHz min. @ 1 KHz

Distortion < 1%

Expander LN-compander

Signal-to-noise ratio > 100 dB (A)

Audio output balanced 6,3mm Jack

Current consumption < 61 mA

Power source 12 V AC, external mains

Dimensions/Weight 35 x 110 x 220 mm / < 200 g

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