User's Manual

MTK952 User Manual
rev.06
24
TECHNICAL SPECIFICATION
Switchable channels
:
2400 allocated by 40 groups of 60 channels quickly selectable with dedicated buttons
Frequency bandwidth
:
470-800 MHz
Switching bandwidth
:
330 MHz tuneable in 5 kHz steps
Temperature range
:
-10 ÷ +55 °C
RF output power
:
Selectable: 10,20,50,100,200 mW for MTK952-0W2
Max RF output power
:
MTK952-0W2: 200mW
MTK952-2W0: 2Watt
[NOTE] RF power can be limited on frequency base accordingly to specific country
restrictions (software based), see Compliance table
“A” / “B” antenna output
:
BNC type female connectors (for MTK952)
N type female connectors (for MTK952N)
M-S I/O
:
2x BNC type female connectors (only for MTK952N with MS option)
RF impedance
:
50 Ω
Spurious emissions
:
< 2 nW (in the transmitter bandwidth)
Modulation
:
FM, MPX Stereo or mono, selectable with dedicated menu
Peak deviation
:
±56 kHz for mono, ±48 kHz for stereo (preset mode)
NOTE: custom setting can set peak deviation from 2kHz to 100kHz
MPX Pilot tone
:
19kHz
Tone squelch
:
32.789Hz (for Wisycom wireless microphone, i.e. ENR/ENC)
131,8 (for Wisycom intercom, i.e. NR)
NOTE: custom setting can change the Tone squelch (30-260Hz and 18-38KHz)
Frequency response
:
20÷20kHz (mono)
30÷15kHz (stereo)
NOTE: custom setting can change audio bandwidth (3/4/12/15/20kHz)
Analogue audio input
Connector type
:
XLR-3 / 1/4“ (6,3mm) jack combo socket, electronically balanced
Max. input level
:
+18dBu
Pin Assignments
:
XLR: 1=ground 2=hot 3 =cold
6.35mm (1/4”) TRS: Tip=hot Ring=cold Sleeve=ground
Digital audio input
Connection
:
AES3 on XLR-3M (32kHz ÷108 kHz)
Monitor output
Connector type
:
6.35mm (1/4”) jack socket, balanced
Monitor output level
:
120+120mW@24Ω , 80+80mW@150Ω
Monitor out impedance
:
25 ohm for auricle
Compander
:
ENR (Wisycom Extended-NR), with independent Attack- and Recovery-time, noise optimized
ENC (Wisycom Extended-NC), with independent Attack- and Recovery-time, voice optimized
& with reduced pre-emphasys
NONE-d50, no compander, pre-emphasis 50 µs
NR, to work with Wisycom Intercom system
Other compander on request
Display
:
64 x 256 OLED (yellow)
Configuration/monitor
interfaces
:
10/100 Base TX Ethernet port on RJ45 connector
Power supply
:
90 - 264 V AC, 50/60 Hz
10 – 16 VDC, Max 7A (option DCI952)
Dimensions
:
19”/1U 483 x 407 x 43,8 mm (WxDxH) with brackets