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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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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: |
Type of Receiver Dual independent receivers, automatic-switching diversity
RF Carrier Frequency Range Band C - 541.500 MHz to 566.375 MHz
Approx. Working Range 300 feet
Overall Frequency Response 70 Hz to 15 kHz
Signal-to-Noise Ratio 115 dB at 40 kHz deviation (IEC-weighted), maximum modulation 75 kHz
# Of Channels 200 Channels
Type of Output(s) Unbalanced: 1/4" TS (“mono“) phone jack
Balanced: XLRM-type
Headphone Monitoring 1/4" TRS Phone
Power Requirements 100-240V AC 50/60 Hz; 8W
Battery Type/Approx. Life AC Powered Only
Display Back-Lit LCD Display & Battery / Signal Status LED
Mounting Options Table Surface / Rack Mountable rack ears included
Antenna Type BNC Flexible UHF
Dimensions 8.31 x 1.74 x 9.26" (211.0 x 44.0 x 235.0mm) (WxHxD)
Weight 2.4 lbs (1.1 kg)
Mounting Options Table Surface / Rack Mountable rack ears included
Antenna Type BNC Flexible UHF
Dimensions 8.31 x 1.74 x 9.26" (211.0 x 44.0 x 235.0mm) (WxHxD)
Weight 2.4 lbs (1.1 kg)
Transmitter AEW-T3300 Handheld Transmitter
Type of Transmitter Frequency Agile Handheld
Type of Input Connector Not applicable
Type of Microphone Condenser
Polar Pattern Cardioid
Interchangeable Mic Heads No
Battery Type/Approx. Life (2) 1.5v AA Alkaline not included
Mute Switch Power / Mute switch dual function
Level Control No
Antenna Type Internal
Display Back-Lit LCD Display & Battery / Signal Status LED
Dimensions 9.41 x 1.97" (239 x 50mm)(Length x Diameter)
Weight 9.5 oz (270 grams) without batteries
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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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Designed for on-camera mounting, the FP5 Portable Receiver locates an open frequency at the touch of a button and instantly syncs the transmitter to the receiver frequency.
The battery-powered FP5 is lightweight and durable, featuring diversity antennas and output to either XLR or 1/8" connectors.
For use with FP Wireless and SLX Wireless.
FP Wireless Systems feature patented Audio Reference Companding for crystal-clear sound beyond the limits of conventional wireless technology.
Power LED with low battery indicator
RF LED that indicates transmitter sync when illuminated
Receiver output level control that manages output to camera/mixer
Diversity antennas for consistent reception of signal transmission
TA3F cable output to either XLR or 1/8" connectors included
Camera shoe mount included
Rugged and lightweight Shure construction
Audio Output Type
TA3F
Configuration
Impedance balanced
Pin Assignments
1=ground, 2=hot, 3=cold
Maximum Audio Output Level (Ref. ±38 kHz deviation with 1 kHz tone)
–5 dBV (into 600 Ω load)
Impedance
200 Ω
Dimensions
108 mm x 64 mm x 19 mm (H x W x D)
Weight
81 g (3 oz.)
Housing
Molded polycarbonate case
Sensitivity
–108 dBm for 12 dB SINAD, typical
Power Requirements
LR6 AA batteries, 1.5 V
Battery Life
Up to 12 hours (alkaline)
Bandwidth
24 MHz
Compatible Systems
Up to 20, simultaneous
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