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The IR-500R Infrared Wireless Receiver is designed for use with the IR-702T Infrared Wireless Tuner. It can be mounted to a wall or an electrical box.
| Power Source | 24 V DC (supplied from the IR-702T) | | Current Consumption | Max. 40 mA |
Infrared Detector
| Wavelength | 870 nm | | Carrier Frequency | Channel A: 3.100 MHz
Channel B: 3.350 MHz | | Reception Angle | Vertical: 80゜ (up to 30゜ movable downward)
Horizontal: 80゜ (up to 30゜ movable left or right) | | Reception Area | Approx. 15 m (50 ft) in a space without any obstacles | | Connection Terminal | 75 Ω, BNC jack | | Operating Temperature | 0 ℃ to +40 ℃ (32 ゜F to 104 ゜F) | | Operating Humidity | 30 % to 85 %RH | | Finish | Filter section: Polycarbonate, optical cut filter
Base: ABS resin, off-white | | Dimensions | 70 (W) × 120 (H) × 72 (D) mm (2.76" × 4.72" × 2.83“) | | Weight | 220 g (0.49 lb) (unit only) |
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Hiding underneath the sturdy 19-inch metal housing of the stationary receiver is highly advanced professional transmission technology. As with all components of the 2000 series, with the EM 2000 you can use five windows of up to 75 MHz in the UHF range. 20 channel bands with up to 64 presets and 6 channel bands each with up to 64 user-programmable channels are available. Each transmitter can be synchronized quickly and easily using infrared. The transmitter can be connected to networks via its Ethernet socket and can be monitored and controlled remotely from the PC using the Sennheiser Wireless System Manager software. |
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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- 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 IR-520R Infrared Wireless Receiver is designed for exclusive use with the IR-702T Infrared Wireless Tuner. It can be mounted to a wall or a microphone stand.
| Power Source | 24 V DC (supplied from the IR-702T) | | Current Consumption | Max. 30 mA |
Infrared Detector
| Wavelength | 870 nm | | Carrier Frequency | Channel A: 3.100 MHz
Channel B: 3.350 MHz | | Reception Area | Approx. 15 m (50 ft) in a space without any obstacles | | Connection Terminal | 75 Ω, BNC jack | | Operating Temperature | 0 ℃ to +40 ℃ (32 ゜F to 104 ゜F) | | Operating Humidity | 30 % to 85 %RH | | Finish | Filter section: Polycarbonate, optical cut filter | | Dimensions | 84.5 (W) × 63.5 (H) × 32 (D) mm (3.33" × 2.5" × 1.26“) | | Weight | 100 g (0.22 lb) (unit only) | | Accessory | Stand mounting bracket …1, Bracket mounting screw …2 |
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- Three selectable UHF frequencies for interference-free reception.
- Diversity: maximum transmission reliability even in difficult environments. The system automatically selects the antenna providing the best signal.
- Adjustable squelch
- Multichannel capability for simultaneous use of up to nine channels (maximum number of channel depends on local frequency plans).
- All-metal case
- High Definition Audio Performance technology ensures the legendary, realistic AKG sound and perfect audio transmission.
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