| CHG 518 |
| Power Supply Input |
120V |
| Power Supply |
100-240V / 12VDC |
| Unit Capacity |
5 Units |
| Dimensions (H x W x D) |
1.5" ( 38.1mm ) x 6.25" ( 158.75mm ) x 12" ( 304.8mm ) |
| Weight |
1.04 lbs (.47 kg) excluding power supply |
| IDP 008 |
| Dimensions (H x W x D) |
.125" ( 3.175mm ) x 6.25" ( 158.75mm )x 10.375" ( 263.52mm ) |
| WIR RX18 |
| Battery Life |
7 Hours |
| Operating Range |
Up to 3,063 sq ft (285 sq m) when used with the TX9 emitter or TX90 transmitter in single-channel mode.
Up to 1,000 sq ft (93 sq m) when used with the TX75 in single-channel mode |
| Modulation Frequency |
2.3 MHz or 2.8 MHz or stereo |
| Frequency Response |
200 Hz to 8 kHz, ± 5 dB |
| Signal to Noise Ratio |
60 dB at 10 m |
| Controls |
Volume control thumbwheel3-position selection switch (2.3 MHz, 2.8 MHz, stereo) |
| Acoustic Output |
120 dB MAX SSPL90 with 2 cc coupler |
| Compatibility |
Compatible with 2.3 MHz and 2.8 MHz IR transmitters, WIR TX900 and WIR TX925 systems |
| Ear pads |
240 silicon eartips |
| Weight |
0.125 lbs (0.05 kg) with battery |
| WIR TX75 C |
| Power Supply |
Desktop style international power supply with IEC line cord, 100-240 VAC input, 50-60Hz, 24W; 48VDC output |
| DC Power Input |
2.5mm ID barrel connector, 48 VDC, 0.4A center positive |
| Sleep/Power Save Mode |
Shuts off carrier when no audio is present for 3 minutes |
| Modulation |
FM Wideband, ±50kHz deviation max, 50 μS pre-emphasis |
| Carrier Frequencies |
WIR TX75 C: 2.3 MHz (Ch1) and 2.8 MHz (Ch2)
WIR TX75 D: 3.3 MHz (Ch1) and 3.8 MHz (Ch2)
Default at power on = carriers off. Carriers are automatically enabled upon presence of audio. |
| Emitter IR Power |
0.7 W |
| Master Only Coverage Area |
12,000 sq. ft. (1,115 sq. m.) in single-channel mode with the RX22-4 receiver
6,000 sq. ft. (557 sq. m.) in single-channel mode with the RX15-2 receiver
4,000 sq. ft. (372 sq. m.) in single-channel mode with the RX18 receiver |
| Microphone input |
3.5 mm, stereo jack with signal and bias connected to tip, electret microphone compatible (4 VDC bias supply with 2.7k ohm series resistor) |
| Audio Inputs / Controls |
Line inputs: Phoenix Contact® connectors for Ch1 and Ch2 accept line level, balanced or unbalanced audio |
| Microphone gain adjust |
Rotary potentiometer |
| Microphone channel switch |
Selects microphone input to Ch1 or Ch2 |
| Signal-to-Noise Ratio |
70 dB, (line input) |
| Frequency Response |
95Hz to 17.6kHz, -3dB re 1kHz (line inputs)
125Hz to 17.0KHz, -3dB re 1kHz (microphone input) |
| Mounting Kit |
Wall or Ceiling mount: BKT 024 Omnidirectional mount Optional: slave linking bar (MLB 003) |
| Dimensions (H x W x D) |
2.5" ( 63.5mm ) x 10.0" ( 254mm ) x 3.1" ( 78.74mm ) |
| Weight |
0.6 lbs (0.3 kg) |
| WIR TX75 S |
| Sleep/Power Save Mode |
Shuts off carrier when no audio is present for 3 minutes |
| Modulation |
FM Wideband, ±50kHz deviation max, 50 μS pre-emphasis |
| Carrier Frequencies |
2.3MHz (Ch1) and 2.8MHz (Ch2). Default at power on = carriers off. Carriers are automatically enabled upon presence of audio. |
| Emitter IR Power |
0.7W |
| Slave Coverage Area (minimum, 1-ch mode): |
Note: Slave emitter cannot be used without a master transmitter, but if the slave emitter is aimed so that its coverage area does not overlap that of the master, on its own it will provide:
12,000 sq. ft. (1,115 sq. m.) in single-channel mode with the RX22-4 receiver
6,000 sq. ft. (557 sq. m.) in single-channel mode with the RX15-2 receiver
4,000 sq. ft. (372 sq. m.) in single-channel mode with the RX18 receiver |
| Master + Slave Coverage Area (minimum, 1-ch mode) |
If slave transmitters are aimed to maximize coverage area (so that their coverage areas minimally overlap that of the master):
24,000 sq. ft. (2,230 sq. m) in single channel mode with the RX22-4, a master and (1) slave transmitter
36,000 sq. ft. (3,345 sq. m) in single channel mode with the RX22-4, a master and (2) slave transmitters |
| Signal-to-Noise Ratio |
70 dB, (line input) |
| Frequency Response |
95Hz to 17.6kHz, -3dB re 1kHz (line input)
125Hz to 17.0kHz, -3dB re 1kHz (microphone input) |
| Total Harmonic Distortion |
|
| From Master Input |
8p8c RJ45 connector input provides 48VDC 0.4A power, baseband RF, and a bi-directional RS-485 bus for control and status communications. |
| Slave Extension Cable |
CAT-5e (or better) cable, maximum 100’ length, with RJ-45 8P8C male connector on each end, TIA568B |
| Mounting Kit |
Wall or Ceiling mount: BKT 024 Omnidirectional mount Optional: slave linking bar (MLB 003) |
| Dimensions (H x W x D) |
2.5" ( 63.5mm ) x 10.0" ( 254mm ) x 3.1" ( 78.74mm ) |
| Weight |
0.6 lbs (0.3 kg) |
