Sennheiser EK 3241 user manual RF Wireless Systems 3000 Series Miniature Receivers

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EK 3241

RF Wireless Systems 3000 Series Miniature Receivers

General Description

The new EK 3241 has a switching bandwidth of 36 MHz and frequen- cies that can be tuned in steps of 5 kHz, making the true-diversity re- ceiver the perfect partner for Sennheiser’s current transmitter models SKM 5200 and SK 5212. Frequency-agile products are in greater de- mand than ever as frequency resources become increa-singly scarce. We have therefore developed a new tuner module for this true-diver- sity camera receiver and given the lightweight EK 3241 (200 g/7.05 oz) the capacity for reliable, flexible RF wireless transmission: 32 cus- tom frequencies have already been programmed within the switching bandwidth of 36 MHz; in addition the user is free to program and store another 20 frequencies in steps of 5 kHz into the user bank. The receiv- er can be easily and intuitively operated with a completely new user interface, which is similar to that of the SK 5212 bodypack transmit- ter. For a high operational reliability the EK 3241 displays the battery status of the transmitter in detail. The receiver is extremely reliable; its full-metal case is weatherproof and robust.

Recommended Accessories

 

 

 

GA 3041-B Battery adapter

Cat. No. 004643

 

 

 

 

 

 

GA 3041-C Slot-in housing

Cat. No. 004642

 

 

 

 

 

 

GA 3041-15 Mounting kit for Sony (15-pin)

Cat. No. 004639

 

 

 

 

 

 

GA 3041-25 Mounting kit for

 

 

 

 

 

 

 

 

 

Ikegami and Panasonic (25-pin)

Cat. No. 004640

 

 

GA 3041-44 Mounting kit for Thomson (44-pin)

Cat. No. 004641

 

 

 

 

 

 

GA 3041-QP Quadpack

Cat. No. 005105

 

 

 

 

 

 

B 50 Battery box (2 cells)

Cat. No. 500820

 

 

 

 

 

 

B 250 Battery box (3 cells)

Cat. No. 500822

 

 

 

 

 

 

BA 50 Accupack (NiMH, 2 cells)

Cat. No. 500821

 

 

 

 

 

 

BA 250 Accupack (NiMH, 3 cells)

Cat. No. 500823

 

 

 

 

 

 

DC-Speisekabel DC supply cable

 

 

 

 

 

 

 

 

(20 cm/7.87“) with Hirose connectors

Cat. No. 075584

Technical Data

 

 

Number of channels

tuneable in steps of 5 kHz

Frequency

450 – 960 MHz

Switching bandwidth

36 MHz

Modulation

wideband-FM

Nominal deviation

± 40 kHz / ± 56 kHz

Squelch

0 bis 100 μV, adjustable

...................................................................

in steps of 5 dB

Signal-to-noise ratio

≥ 100 dB(A)

THD, total harmonic distortion

............................. ≤ 1 %,

.......................................................

typ. 0,8 % per System

Sensitivity as per 121 TR 9-5

typ. 10 μV

...............................................................

for 90 dBAeff S/N

Intermodulation attenuation

≥ 70 dB

Impedance

2 sockets/50

Compander

Sennheiser HiDyn plus™

Features

True-diversity receiver in a very compact all- metal housing

36 MHz switching bandwidth

Frequencies tunable in steps of 5 kHz

New menu for user-friendly operation

Special protection against the ingress of mois- ture

Power supply via camcorder or GA 3041-B bat- tery adapter

High operational reliability due to true diversity reception

Detailed indication of the transmitter’s battery status

Command function can be activated in service

Operating time of 9 to 18 hrs (BA 50 / B 250) Delivery Includes: EK 3241

2antennas User manual

Product Variants

 

 

 

EK 3241 A: 450 – 626 MHz

Cat. No. 500971

 

 

 

 

 

 

EK 3241 B: 590 – 834 MHz

Cat. No. 500972

 

 

 

 

 

 

EK 3241 C: 798 – 960 MHz

Cat. No. 500973

 

 

 

 

EK 3241

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Contents RF Wireless Systems 3000 Series Miniature Receivers Architectural Specifications
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EK 3241 specifications

The Sennheiser EK 3241 is a prominent name in the field of wireless audio transmission, offering a combination of advanced features and exceptional sound quality that makes it suitable for both professional and enthusiast-level applications. Designed for use with Sennheiser's digital wireless systems, particularly the evolution wireless series, the EK 3241 is a versatile receiver that supports a wide range of uses from live performances to broadcasting.

One of the standout features of the EK 3241 is its ability to operate in a wide frequency range, allowing it to adapt to various operational needs and environments. The receiver supports both conventional UHF frequencies and the latest digital transmission technology, which enhances signal stability and reduces the risk of interference. With a wide tuning bandwidth, users can easily switch between frequencies to avoid crowded airspace, making the EK 3241 ideal for professional applications where reliability is essential.

The EK 3241 boasts a robust construction that ensures durability during demanding use. It is lightweight yet built to withstand the rigors of touring and fieldwork. This makes it a preferred choice among sound engineers, stage performers, and other professionals in the audio industry.

In terms of connectivity, the EK 3241 features a comprehensive range of output options, including balanced XLR and unbalanced 1/4" outputs. This flexibility allows users to connect the receiver to a variety of sound systems and equipment, ensuring compatibility with different setups.

Advanced digital processing technologies in the EK 3241 deliver superior audio quality, capturing and reproducing sound with clarity and fidelity. The receiver supports high-resolution audio formats, ensuring that the nuances of the original sound source are preserved. Additionally, the EK 3241 features a high signal-to-noise ratio, minimizing the chances of unwanted noise and distortion in the audio signal.

User-friendly controls and a clear display provide straightforward operation, even for those new to wireless systems. Frequency scans can be performed quickly, allowing users to find the best available channels with ease. The EK 3241 also incorporates intelligent battery management features, providing users with real-time information on battery status and enabling efficient power usage during extended sessions.

Overall, the Sennheiser EK 3241 represents a high-quality portable receiver that combines robust construction, advanced technologies, and exceptional audio performance, making it an invaluable tool for anyone serious about wireless audio. Whether used in professional applications or for personal enjoyment, the EK 3241 delivers reliability and excellence in sound transmission.