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MRK980_EX0

MRK980_EX0
MRK980_EX0
MRK980_EX0
MRK980_EX0
MRK980_EX0
MRK980_EX0
MRK980_EX0
  • Stock: 7+ Days
  • Model: MRK980_EX0
WISYCOM WISYCOM
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Διπλός δέκτης μικροφώνου Dante rack mount, true diversity,1090 MHz Tuning windows "Standard version" range: 170-230 / 470-800 / 960-1160MHz / 940-960MHz Connectors:

2 XLR-3 connector (MAIN OUTs with transformer)

2 XLR-3 connector (AUX OUTs used for PTT)

XLR-3 connector (AES-EBU)

2 x Ethernet (Dante primary and secondary)

2 x 10/100/1000 Base TX (Data link)


Frequency ranges170 ÷ 230MHz (VHF) and 470 ÷ 800MHz and
960 ÷ 1160 MHz (DME) or 806 ÷ 810 MHz (JP) or 940 ÷ 960 MHz (USA) or 1240 ÷ 1260 MHz (JP)
Switchable channels2400 managed in 40 groups ofr 60 frequencies completely user customizable
Switching-windowup to 1090 MHz
Frequenciesmicroprocessor controlled PLL frequency synthesizer circuit, with 5 KHz minimum step;
frequencies are easily PC reprogrammed with Wisycom Manager thru Ethernet
Frequency error< ± 2.5 ppm, within the rated temperature range
Diversity techniquetrue-diversity (Twin receiver circuits)
ModulationFM mono, wideband or narrowband (SW selectable)
Peak deviation±40 kHz (narrowband), ±56 kHz (wideband), ±80 kHz MAX
“A” / “B” antenna inputs2 x BNC type female connectors for inputs, 2 x BNC type female connectors for loop
Antenna input impedance50 ohm (SWR < 1:2)
Antenna booster powering+12Vcc / 300mA MAX
SensitivityNormal Mode:
Wideband 2 dBμV / Narrowband -0,3 dBμV
High Sensitivity Mode:
Wideband 1 dBμV / Narrowband -1,3 dBμV
Amplitude response< 0.2 dB (for RF input signal: +4 dBµV ÷ +120 dBµV)
Co-channel rejection> -3.5 dB @ 2 µV RF; > -1.5 dB @ 100 µV RF
Adjacent chan. selectivity> 90 dB @ ± 300 KHz (wideband), > 90 dB @ ± 150 KHz (narrowband),
Spurious rec. rejection> 90 dB
IF image rejection> 110 dB
IIP3>= +20 dBm (typical)
Spurious emissions< 1pW (typical. = 0.1 pW)
Noise Reduction systemcompander circuit, can be pre-set (or switched off) to the following modes:
- ENR (Wisycom Extended-NR) noise optimized
- ENC (Wisycom Extended-NC) voice optimized & with reduced pre-emphasys
- CUSTOM (to be compatible with other brands transmitters)
AF bandwidth20 Hz ÷ 20 kHz (wideband), 20 Hz ÷ 15 kHz (narrowband)
Frequency response± 0.5 dB in the 20 Hz ÷ 19 kHz range (wideband),
± 0.5 dB in the 20 Hz ÷ 13 kHz (narrowband)
Distortion0,08% typ. (nominal deviation @1kHz)
SND/D ratio (Analogue)115 dBA typ.(analog),
SND/D ratio (Digital)>130 dBA (AES3/Dante)
Audio output2 XLR-3M connectors + 2 TRS for audio line-outpus trafo balanced (MAIN OUTs with transformer)
2 XLR-3M connectors for audio outpus balanced transformer-like floating (AUX OUTs used for PTT)
Audio output level+24 dBu @ peak deviation for MAIN and AUX outputs
+14dBu @ peak deviation for TRS outputs
Calibrating AF tonetone/sweep, up to +24 dBu (on MAIN and/or AUX outputs)
Digital outputAES3: XLR-3M with word clock in/out
Dante: 2 x Ethernet 10/100/1000 Base TX RJ45
Digital sample rateAES3 @ 48 kHz 24 bit, word clock input from 32KHz to 108KHz
Monitor output1/4” (6.3 mm) stereo jack connector
Monitor output levelmax 6 Vrms / 150 ohm
Monitor out impedance100 ohm for auricle
Managing interface2 x 10/100/1000 Base TX RJ45 Ethernet, Infrared, Bluetooth
Bar-graph metersRF Level Bars: RF field strengths (both “A” and “B” inputs) from 10 to 70 dBμV or LQ (link quality)
AF Bars: deviation (5% ÷ 150%), with peak-hold mode.
Display64 x 256 OLED (yellow)
PoweringAC 99 ÷ 138 Vac and 187 ÷ 264 Vac, with automatic switching / 100 VA max.
DC options6A max @ 10÷28VDC (optional)
Temperature range-10 ÷ + 55 °C
Dimensions19”/1U
Weight4 Kg approx.
*RMS value, A-weighted, 22 Hz / 22 KHz
Ετικέτες: Sound , Wisycom , Studio & OB-van Receivers , MRK980_EX0