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SR 4000
True diversity receiver with all-metal case
30 MHz wide UHF band with up to 1200 selectable frequencies
Pilot tone data transmission for battery status monitoring and tone code squelch
PC interface for remote control and status monitoring; logic output for controlling
external devices
Backlit, programmable color display and jog wheel for ease of use
Auto Setup, Environment Scan, and Rehearsal functions for easy setup
The new SR 4000 is a state-of-the-art, true diversity receiver that provides maximum ease of use
and the most useful functions in its class. Many features of the SR 4000 were never before available
or limited to extremely expensive systems.
The accurate battery life readout is an invaluable advantage in live sound applications. The transmitter
uses a pilot tone to transmit battery status data to the receiver that displays the remaining battery
capacity in hours.
The pilot tone decoder also detects and displays other important information including the current
position of the MUTE switch on the transmitter.
The integrated software does not only permit automatic setup and frequency scanning but remote
control and monitoring from a PC via a dedicated interface as well. Optional MCS 4000 Mission Control
Software makes setting up and monitoring highly complex systems incredibly easy. A logic output allows
remote control of specific functions on an external device, e.g., an automatic microphone mixer.
Naturally, the SR 4000 operates in an extremely wide UHF band (30 MHz) and each frequency preset
provides up to 24 intermodulation-free subchannels*. The maximum number of selectable frequencies is
1200. The large, backlit color display and a jog wheel make the SR 4000 easy to use and a programmable
warning light indicates selectable critical conditions within the system. Housed in a half-rack, all-metal
case, the SR 4000 is the most compact, reliable, and powerful UHF receiver in its price bracket.
* The number of channels that can be used simultaneously depends on local frequency plans.
SPECIFICATIONS:
Carrier frequency range 650 to 680, 680 to 710, 720 to 750, 760 to 790, 790 to 820,
835 to 862 MHz
Modulation FM
Audio bandwidth 35 to 20,000 Hz
THD typ. |
Equipped with the same features as EM 2000 but designed as a twin receiver,EM 2050 makes it possible for the RF signal to be looped through with the help of an integrated active splitter. With this design, you can set up systems with up to 16 channels without using external splitters. An integrated equalizer and guitar tuning device complete the package.
Type: Stable Transmitter |
- Single fixed frequency
- All-metal case
- Multichannel capability for simultaneous use of up to seven channels (maximum number of channel depends on local frequency plans).
- High Definition Audio Performance technology ensures the legendary, realistic AKG sound and perfect audio transmission.
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The SR 400 diversity receiver is your best choice for cost-efficient, high-performance multichannel systems. Up to 12 channels* can be used simultaneously within the same subband and even large systems will work smoothly in environments hostile to RF transmission.
Being compatible with professional WMS 4000 antenna splitters, power supplies, and high quality antennas, the WMS 400 enables you to set up highly complex wireless systems. In Auto Setup mode, the receiver will scan the available bands, find an interference-free channel, and transmit the related frequency data to the assigned transmitter via infrared. This technique significantly reduces the time it takes to set up a multichannel system. A Rehearsal function identifying dead spots, a programmable display clearly indicating all important system parameters, twocolor display backlighting warning the user of critical conditions from a distance, and a transmitter battery status display on the receiver enhance reliability and add to ease of use.
Features:
* Integrated frequency scanner with frequency management database * Up to 12 channels can be used simultaneously in each subband * Infrared data transmission link * Rehearsal function for finding dead spots * Programmable warning functions using two-color display backlighting
Specifications:
* Carrier frequency range: 650 to 680, 680 to 710, 720 to 750, 760 to 790, 790 to 820, 835 to 862 MHz * Modulation: FM * Audio bandwidth: 35 to 20,000 Hz * THD: |
The IR-702T is a 2-channel infrared wireless tuner employing a fixed frequency system. This tuner is combined with an infrared wireless microphone and an infrared wireless receiver to make up the infrared wireless microphone system. The infrared microphone system eliminates problems with interference or eavesdropping, allowing simultaneous use in adjacent conference rooms or school classrooms.
(*1) 0 dB = 1 V Power Source | AC mains, 50/60 Hz (supplied from the included AC adapter) | Power Consumption | 15 W or less | Receiving Frequency | Channel A: 3.100 MHz
Channel B: 3.350 MHz | Receiver Sensitivity | S/N ratio: 50 dB or more
(40 dBμV input, 1 kHz modulation, ±4.8 kHz deviation) | S/N Ratio | 61 dB or more (60 dBμV input, ±4.8 kHz deviation, A-weighted) | Tone Squelch Frequency | 32.768 kHz | Infrared Receiver Input | 75 Ω, BNC jack × 2 (Infrared wireless receiver's power source: 24 V DC,
220 mA max. in total of 2 terminals) | Output | Channel A and B: -10 dB(*1) (±4.8 kHz deviation, at volume level max.),
600 Ω, electrical balanced, 3 pole phone jack.
Note: Channel A switchable to mixer output. | Frequency Response | 100 Hz - 12 kHz | Operating Temperature | -10 ℃ to +50 ℃ (14 ゜F to 122 ゜F) | Operating Humidity | 30 % to 85 %RH | Finish | Case: ABS resin, black | Dimensions | 210 (W) × 44 (H) × 210.9 (D) mm (8.27" × 1.73" × 8.3“) | Weight | 630 g (1.39 lb) (unit only) | Accessory | AC adapter(*2) …1, AC Power cord (2 m (6.56 ft))(*2) …1,
Cord with a phone plug (1 m (3.28 ft)) …1, Color label (6 colors) …1,
Rubber foot …4 | Option | Rack mounting bracket: MB-WT3
MB-WT4 (for mounting with the optional IR-700D
together) |
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True diversity receiver with all-metal case
Available in eight UHF bands 30 MHz wide each, with up to 1,200 selectable frequencies
Using several frequency bands allows up to 70 channels to be operated simultaneously.
Transmitter battery status monitoring and tone code squelch
Auto Setup, Environment Scan, and Rehearsal functions for quick and easy setup
Backlit, programmable color display and jog wheel with selectable warning signal for ease of use
Output for controlling external devices
-Theater, onstage miking
-Conferencing
-Houses of worship
-Live sound
-Sound/AV company
Carrier frequency range 500 to 530, 570 to 600, 650 to 680, 680 to 710, 720 to 750, 760 to 790, 790 to 820, 835 to 863 MHz
Audio bandwidth 35 to 20,000 Hz
THD 120 dB(A) typical
Modulation FM
Audio outputs balanced 3-pin XLR; unbalanced TS 1/4" jack; output level adjustable to -30, 0, +6 dB
Dimensions 200 x 44 x 190 mm (7.8 x 1.7 x 7.4 in.)
Net weight 972 g (2.2 lbs.)
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