MTH300 Handheld Wireless Professional Transmitters

Transcription

1 MTH300 Handheld Wireless Professional Transmitters Up to 122 MHz bandwidth in 470/870 MHz range Enhanced robustness against intermodulation and antenna performances thanks to RF part with passband filter and circulator (optional) Thin and ergonomics body design Ultra-light and tough aluminum alloy body ENR compander system Battery: - 2 AA Alkaline or rechargeable NiMH with quick release system Autonomy: about 11h (50mW with Alk. batteries) more 14h (10mW with Alk. batteries) Infrared interface Easy and quick to setup thru an OLED display 1 joggle selectors and 4 quick setup buttons (level/channel adjustment) Available also with MCM301/303, premium head (with custom Schoeps capsule) NEW CERAMIC COATING General Description MTH300 is a handheld transmitter especially designed for professional wireless microphone applications. It is very easy and quick to use thanks to OLED display and 1 joggle selector and 4 buttons for straight setup of gain and channel. MTH300 benefits also of the latest Wisycom RF technology, it has been especially designed for robustness against noise and inter-modulation (available also with the RF circulator option). 1 Exchange head: unscrew it counter-clockwise 2 Open MIC Body: Unscrew & slide down cover, to access internal setup controls and batteries holder & infrared. 3 Wireless power switch with programmable LED indication (green/red). Fig. 3 Wireless power switch Fig. 1 Display & Setup controls Fig. 2 Batteries holder and infrared (*) Bandwidth may vary with specific frequency range and model

2 MTH300 Handheld Wireless Professional Transmitters TECHNICAL SPECIFICATIONS 1 Switchable channels 480 allocated by 8 groups of 60 channels (in the MHz range), quickly selectable with dedicated buttons 2 Switching window Up to 200 MHz, depending on band (see below code table) 3 Frequencies Quartz PLL frequency synthesizer circuit (25 khz step) Frequency stability Temperature range C Max RF power Spurious emissions Modulation Nominal deviation Telemetry feature AF input connection AF input level Max. input level Max sound pressure Noise-Reduction AF bandwidth Distortion Signal-to-noise ratio Led Display Power supply Battery life (alkaline) Dimensions Weight ± 2,5 ppm (in the rated temperature range) ± 2.5 khz (in the rated temperature range) 50 mw (ERP) when high power selected (note: In some countries high power can be disabled, for local norm!) 10 mw (ERP) when low power selected (to respect some local norm) < 2 nw wideband FM, with 50 µs pre-emphasis ±40 khz (Peak deviation = ±56 khz) MTH300 transmits also a digitally modulated sub-carrier, suitable for: tone-squelch operating remote battery monitoring optional PTT (push to talk) operation Directly interchangeable microphone-heads dbu nominal, quickly settable by steps of 2 db with dedicated buttons +6 dbu 150 db SPL (0,5% THD), with MCM301/MCM302/MCM303/MCM304/MCM305 condenser-heads ENR (Wisycom Extended-NR), with independent Attack- and Recovery-time 45 Hz 21 KHz (3dB) 55 Hz 20 KHz (1dB) < 0.3 % (0.15 % typ.) typ. 115 db (A)rms with 40kHz deviation typ. 121 db (A)rms with 56kHz deviation Led indication with bicolor led (red & green) on wireless power switch: Wireless transmission status: GREEN on/off Battery lifetime status: GREEN - steady (> 25%) - slowly blinking (< 25%) - quickly blinking (<12%) Modulation peek (if activated): RED Ptt status: RED if active High contrast OLED (Organic light-emitting diode) display (96 x 36 pixels) 8 step battery lifetime indication: 7 bars (100%-87%-75%-63-50%-38%-25%) and empty bar quickly blinking (12% remaining) 2 AA size cell (Alkaline, rechargeable NiMH) approx mW continuous working; up to 14 10mW body max. diameter 33 mm (without microphone-head) total length 183 mm (without microphone-head) Approx. 300g, including battery and MCM301 (condenser) mic-head ( approx. 260g batteries excluded) Note: The above technical specifications refer to the MTH 300 transmitter section. The acoustic specs are relevant to the microphone-head used. The MTH 300 transmitter complies with ETS OPTION CODE MTH300-YZ-O: COLOR (Y) C body color "champagne" B body color "matt black" P body color titanium gray, (ceramic coating) OTHER OPTIONS (-O) FREQUENCY RANGE (-Z) MHz MHz MHz MHz MHz MHz Before putting the device into operation, please observe the respective countryspecific regulations EXAMPLE: MTH300 B4 is color matt black, and MHz frequency range

3 PTT301 Push to talk ring PTT301 ring fits between microphone body and capsule and enables PTT functions on MIC. It is available in a slim (1 cm height) version, or with a 5 cm body (PTT305) to allow usage of foam windshield. Thanks to this button and our patented technology you can use your wireless Mic to router your audio feed. SRE300 Adapter ring for third party Mic head SRE300 is a slim aesthetical mechanical & electronic adapter that allows using third party microphone heads with newest Wisycom handheld transmitters MTH30x. SRE301 Adapter ring for third party Mic head SRE301 is a slim aesthetical mechanical & electronic adapter that allows using third party microphone heads with newest Wisycom handheld transmitters MTH30x.

4 MCM306 Premium Head with custom DPA capsule new Custom DPA capsule with out-standing tonal performances & very smooth frequency response Unbeatable pop suppression, thanks to a special anti-pop filter design Super-cardiod polar pattern optimized for rejection on rearincident sound Frameless pop filter with stainless-steel micro-mesh Equivalent Noise DIN/IEC db-a (CCIR db) Max SPL (@<0.5% THD) 154 db Spl 8 db attenuation switch to enhance sensitivity Special vibration dumping with a integrate polyurethane ring Ideal choice for speech and vocalist. Thanks to its custom DPA capsule, MCM306 head (cardioid) delivers outstanding tonal performances: its frequency response is very smooth on full 40-20kHz range. Moreover a 2 stages micro-mesh in stainless-steel was especially designed to achieve unbeatable efficiency in suppressing pop. The polar pattern is a cardiod, optimized for rejection on rear-incident sound. Outside Mesh: Stainless Steel 0,8 mm thread: Mech. Resistance Middle Mesh: Stainless Steel 0.39 mm thread: Mech. Resistance + Pop Dumping Internal Foam: Pop Dumping + Dust Protection Anti-pop filter: self sustained frame with micro mesh 30 µm for Pop Dumping Elastic suspension: polyurethane ring for vibration dumping (20 db handling noise dumping) 8 db internal switch: to enhance dinamyc or lower noise floor

5 MCM301 Premium Head with MCM303 custom Schoeps capsule Custom Schoeps capsule Oustanding tonal performances Very smooth frequency response Unbeatable pop suppression, thanks to a special anti-pop filter design MCM301 has a cardiod polar pattern (hypercardioid for MCM303), optimized for rejection on rear-incident sound Frameless pop filter with stainless-steel micro-mesh Equivalent Noise DIN/IEC db-a (CCIR db) Max SPL with less 0.5% THD 150 db Weight 195 g Doubled gold contacts for audio signal Ideal choice for speech and vocalist. Thanks to its custom Schoeps capsule, MCM301 head (cardioid) delivers outstanding tonal performances: its frequency response is very smooth on full 40-20kHz range. Moreover a 2 stages micro-mesh in stainless-steel was especially designed to achieve unbeatable efficiency in suppressing pop. The polar pattern is a cardiod, optimized for rejection on rear-incident sound. Also available with hypercardioid polar pattern for MCM db Frequency Response (1m) and polar pattern (MCM301) 0 degree 180 degrees 0 10 Hz khz Special anti-pop filter design Outer Mesh Stainless steel 0,8mm: Middle mesh Stainless steel 0.39 mm: Antipop micro-mesh Stainless steel 30 µm: FRAMELESS construction to avoid reflections Custom Schoeps Capsule: Cardioid/Hypercardioid pattern Inner Microporus Foam: Pop dumping Dust protection

6 MCM302 Premium Head with MCM304 Milab capsule (VM44 type) Milab VM44 capsule Oustanding tonal performances Very smooth frequency response Unbeatable pop suppression, thanks to a special anti-pop filter design MCM302 has a cardioid polar pattern (omnidirectional for MCM304), optimized for rejection on rear-incident sound Frameless pop filter with stainless-steel micro-mesh Equivalent Noise DIN/IEC db-a (CCIR db) Max SPL with less 0.5% THD Frequency Response (1m) and polar pattern (MCM302) 150 db Weight 195 g Doubled gold contacts for audio signal The ideal choice for speech and vocalist. Thanks to its custom Milab capsule, MCM302 head (cardioid) delivers outstanding tonal performances: its frequency response is very smooth on full 40-20kHz range. Moreover a 2 stages micro-mesh in stainless-steel was especially designed to achieve unbeatable efficiency in suppressing pop. The polar pattern is a cardiod, optimized for rejection on rear-incident sound. Also available with omnidirectional polar pattern (MCM304). Special anti-pop filter design Outer Mesh Stainless steel 0,8mm: Middle mesh Stainless steel 0.39 mm: Inner Microporus Foam: Pop dumping Dust protection Antipop micro-mesh Stainless steel 30 µm: FRAMELESS construction to avoid reflections VM44 Milab Capsule: Cardioid/Hypercardioid pattern