MTK952 is a versatile dual transmitter capable of working in a huge UHF bandwidth and of generating any kind of narrow-band modulations, with very high quality and low spurious emissions.
Options:
DC: DC power supply (10-16VDC)
MS: Master Slave configuration for iso-frequency network
FEATURES
- 330 MHz Bandwidth
- Direct Digital Synthesis (DDS) of signal for the highest flexibility and quality (> 70 dB stereo separation)
- Stereo, mono, intercom audio modulation
- DSP audio processing (40bit floating point / 2Gflops) with multi-companding
- Low interference output stage with wideband intermodulation phase cancellation
- 2400 user-defined frequencies (40 group by 60 freq.)
- Analogue & digital input (AES3)
- Output power up to 2 Watt (-2W0 option)
- Redundant power supply 230/110 Vac & 12 VDC (DC is optional)
- SWR (Stationary Wave Ratio) sensing on antenna outputs
- Reference In/Out for iso-frequency transmission (with option MS)
| Frequency ranges | 470 ÷ 800 MHz |
| Switchable channels | 2400 managed in 40 groups ofr 60 frequencies completely user customizable |
| Switching-window | 330 MHz tuneable |
| Frequencies | 5 kHz steps |
| RF Power | switchable typ. 10,20,50,100,200 mW (ERP) for MTK952-0W2 |
| Max RF output power | MTK952N-0W2: 200mW MTK952N-2W0: 2Watt [NOTE] RF power can be limited on frequency base accordingly to specific country restrictions (software based) |
| Antenna connector | BNC type female (for MTK952), N type female (for MTK952N) |
| M-S I/O | 2xBNC type female connectors (only for MTK952N with MS option) |
| RF impedance | 50 Ω |
| Modulation | FM, MPX Stereo or mono, selectable with dedicated menu |
| Peak deviation | ±56 kHz for mono, ±48 kHz for stereo (preset mode) |
| 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) |
| Spurious emissions | < 2 nW |
| Noise Reduction system | 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 |
| AF bandwidth | 20÷20kHz (mono) 30÷15kHz (stereo) NOTE: custom setting can change audio bandwidth (3/4/12/15/20kHz) |
| Audio input connector | XLR-3 / 1/4“ (6,3mm) jack combo socket, electronically balanced |
| Audio input level | +18dBu |
| Pin Assignments | XLR: 1=ground 2=hot 3 =cold 6.35mm (1/4”) TRS: Tip=hot Ring=cold Sleeve=ground |
| Digital output | AES3 on XLR-3M (32kHz ÷108 kHz) |
| Monitor output | 6.35mm (1/4”) jack socket, balanced |
| Monitor output level | 120+120mW@24Ω , 80+80mW@150Ω |
| Monitor out impedance | 25Ω for auricle |
| Managing interface | 10/100 Base TX Ethernet port on RJ45 connector |
| Display | 64 x 256 OLED (yellow) |
| Power supply | 90 - 264 V AC, 50/60 Hz |
| DC options | 10÷19 VDC (NOTE: increased to 10÷28 Vdc since May 2015), Max 7A |
| Temperature range | -10 ÷ +55 °C |
| Dimensions | 19”/1U 43,8 x 483 x 407 mm (HxWxD) with brackets |
| Weight | 3.8Kg (version 200mW with DC and MS options); 4Kg (version 2Watt with DC and MS options) |