Actual installations have demonstrated that the circular polarization of this antenna minimizes variations in signal strength and almost completely eliminates multipath problems, a primary cause of ‘hits’ or nulls. The gain of this antenna over the entire UHF band is superior to the common ‘off the shelf’ antennas. The A 5000-CP’s extreme broadband capability provides the freedom to utilize just one antenna model anywhere in the UHF spectrum. Because of its unique 3 dimensional radiation pattern

To reduce interference and to improve the signal-to-noise ratio, SK 3063-U transmitters are equipped with the "HiDyn plus" noise reduction system. In combination with a receiver which is also equipped with this system (e.g. EM 3031/32-U / EM 3532-U), a connection can be established, which is characterised by excellent operational reliability and supreme transmission quality. FEATURES: • Metal injection-moulded casing with quick-change energy pack • State-of-the-art PLL technology, 16 switchable

self-adhesive piece of velcro . MZQ 2002-1 Supply schedule 1 HMEC 25-KA or HMEC 25-CA 1 Carrying case 1 wind-shield MZW 45 (Art.No 75823) 1 self-adhesive piece of velcro, fig. . 1 MZQ 2002-1 clip (Art.No 44740), fig. . 16 17 Technical data NoiseGard ™ HMEC 25-KA / -CA Headphone Transducer principle dynamic, open, supra-aural Frequency response 16 Hz - 22 kHz Impedance active/passive 200 . (mono) 400 . per side (stereo) same volume for active and passive THD < 1 % Compensation active and passive

Mono/Stereo selection (except HMEC 305, HMEC HMDC 322) In general, you’ll receive a mono sound source so set to “Mono”. When using a stereo intercom “Stereo”. Adjusting the volume Exposure to loud sounds can Set the volume control to a medium value. Make such as warning alarms. Mic Gain Adjustment Adjusting the microphone gain According to JTSO approval C58a, the microphone output voltage has to be factory-preset to 400 mV. If this output voltage is too high or too low for your intercom it can e

• For optimum reception, always align the antennas vertically. Suitable cable types and corresponding amplification settings Depending on the cable length, you have to adjust the amplification using the selector (see diagram on page 2). Amplification setting for RG 58 cable / GZL 1019 b 5 dB 10 dB 15 dB Amplification setting for RG 213 cable / GZL5000 b 5 dB 10 dB 15 dB Amplification setting for very low-attenuation 1/2 " cable b 5 dB 10 dB 15 dB 0 10 20 30 40 50 60 70 80 90 100110m 0 30 60 90

nicht intermodulationsfrei Published / Stand Frequences selectionnables au choix ; il se peut qu’elles ne soient pas exemptes d’intermodulation / Edition / Fecha Frecuencias de libre eleccion, pueden no estar libres de intermodulacion 01/09 Informations complementaires concernant les systemes de la serie evolution wireless 300 IEM G3 FR Les emetteurs et les recepteurs sont disponibles dans une plage de frequences UHF de 42 MHz de largeur, ce qui autorise un choix parmi 1680 frequences d’emission

MERKMALE • Sehr leichter Horer fur lange Abhorzeiten • Gute Abschirmung gegen Umgebungsschall, dadurch hohe Ruckkopplungssicherheit im Studio • hoher maximaler Schalldruck • vielseitig anschlie.bar durch 85 . Nennimpedanz • Stabiles, steckbares Stahladerkabel, austauschbar • NeoDym-Magnete mit hohem Wirkungsgrad, leichter AlCu-Spulendraht fur gute Impulstreue • Gesicherte Ersatzteilversorgung fur 10 Jahre nach dem Kauf TECHNISCHE DATEN Ubertragungsbereich Wandlerprinzip Nennimpedanz Kennschalldr

sound pressure level Contact pressure dynamic circumaural, closed 45–15,000 Hz 300/150 ., mono 600/300 ., stereo > 25 – 40 dB 120 dB ( ± 5%) approx. 10 N Microphone incl. preamplifier Transducer principle Frequency response Sensitivity Max. sound pressure level Min. terminating impedance Output voltage Supply voltage electret mic capsule, noise-compensated, MKE 45-1 300–5,000 Hz – 120 dB 150 . 400 mV ± 3 dB at 114 dB (as per RTCA/DO 214) typ. 16 V DC (8 – 16 V DC, approx. 8 – 25 mA, per RTCA/DO

The ASA 3000 is suitable for the entire UHF range but can optionally be equipped with selective input filter modules to narrow the input frequency range. Prod use ews Cat. No. 09407 Cat. No. 09408 Cat. No. 09423 US UK EU □r] SENNHEISER ■ Active splitter ■ Broadband input modules ■ Optional selective input modules ■ DC power supplied to antenna head amplifiers ■ Robust 19'' housing in 3000 Series design ■ Delivery includes: ASA 3000, rack mounting kit, telescopic antennas, mains cab

Connecting the headset to the on-board system The NoiseGard™ electronics can be connected to on-board power supply systems operating voltages between 12–35 V DC. Danger of short circuit! Before turning on NoiseGard™, ensure that the on-board power supply protected by a 1 A fuse. The HMEC 300, HMEC 305-C, HMEC 322, HMEC 400 and HMDC supplied with an XLR-3 socket for panel mounting in the be mounted by a technician qualified to perform this type HMEC 300 and HMEC 400 headsets: . Connect the 1/ 4”