QLXD-14/W 85---QLXD14/85 - Wireless system WL185 Lavalier Microphone

specifications

More Info QLXD-14/W 85—QLXD14/85 – WIRELESS SYSTEM WL185 LAVALIER MICROPHONE

 

  • 2 – AA batteries
  • 2 – 1/2 wave antennas
  • 2 – 2 BNC cables
  • 1 – zipper bag
  • 2 – BNC bulkhead Adapters
  • 1 – rackmount kit
  • 1 – user guide
  • 1 – power supply

receiver.

 

Specifications

RF Carrier Frequency Range

470–937.5 MHz, varies by region (See Frequency Range and Output Power table)

Working Range

100 m (328 ft)

RF Tuning Step Size

25 kHz, varies by region

Image Rejection

>70 dB, typical

RF Sensitivity

-97 dBm at 10-5 BER

Latency

<2.9 ms

Audio Frequency Response

QLXD1 20 – 20 kHz (±1 dB)
QLXD2 Note: Dependent on microphone type

Audio Dynamic Range

System Gain @ +10

>120 dB, A-weighted, typical

Total Harmonic Distortion

−12 dBFS inputSystem Gain @ +10

<0.1%

System Audio Polarity

Positive pressure on microphone diaphragm produces positive voltage on pin 2 (with respect to pin 3 of XLR output) and the tip of the 6.35 mm (1/4-inch) output.

Operating Temperature Range

-18°C (0°F) to 50°C (122°F)

Storage Temperature Range

-29°C (-20°F) to 74°C (165°F)

Battery Life

QLXD SB900A alkaline
1/10 mW 1/10 mW
470 to 865 >9:30 hours 8 hours
902 to 928 >8:30 hours >6 hours
174 to 216 >9:30 hours >8:30 hours
1240 to 1800 >8:00 hours >6 hours

The values in this table are typical of fresh, high quality batteries. Battery runtime varies depending on the manufacturer and age of the battery.

*All specifications are subject to change without notice.