Azden VHF Wireless Microphone System

Package Contents

200R with 31LT and EX, 503 Omni, directional lavalier microphone

Overview

The result of our years of design and manufacturing experience in quality wireless, and is our new "value" leader. Housed in a durable ABS case, with Power On-Off, volume control, and available in 25 frequencies, it gives you excellent RF performance at an attractive price. The available transmitters are the 31 LT (bodypack lavalier), 31HT (handheld), 31XT (plug-in), or the new 32BT (bodypack lavalier).

31LT LAVALIER BODYPACK TRANSMITTER Featuring our EX-503 high quality omni-directional electret condenser microphone element, the 31LT also has an input level control, a durable ABS case with snap-off belt clip, and a 3-position Power switch with Standby for muting the audio.

Specifications

Weight	12oz - (340.2g)
Dimensions	5.55"W x 5.1"D x 0.95"H - (141 x 129.5 x 24mm)
Power Requirements	12V DC 300mA
Audio Output Impedance	2.2 k ohms
Audio Output Adj. Range	-30dB, ctr 0dB, +6dB
Reception Selectivity	± 150KHz
Image Rejection	> 60dB
Reception Sensitivity	> 15dBµV
Receiver Type	Super Heterodyne
Diversity Type	True Space Diversity
Oscillator	Crystal Controlled
Operating Temperatures	0° C to 45° C
Operating Range	100m under ideal conditions
S/N Ratio	better than 95dB
Dynamic Range	better than 100dB
Audio Distortion	less than 1.0% (± 15K deviation)
Frequency Response	40Hz to 18KHz (+/- 3dB)
Frequency Range	25 VHF Channels (169.505 - 195.975 MHz)
Weight	112g (Without Battery, Mic, Cable) - (3.9 oz)
Dimensions	86(H) x 60(W) x 21.5(D) mm (3.4" x 2.4" x 0.85")
Battery Life	8 to 10 hours with Alkaline Battery
Audio Adj. Range	+30dB
Battery	9v (006p)
Input Impedance	2.2 k ohms
Microphone	Lav. or Headset
RF Output Power	30mW (50mW MAX)
Pre-emphasis	50 Micro Sec.
MAX Input Level	0dBm - 10dBm
Type of Emission	FM
Antenna	External Antenna
Oscillator	Crystal Controlled
Operating Range	100m under ideal conditions
Operating Temperatures	0° C to 45° C
S/N Ratio	better than 95dB
Dynamic Range	better than 100dB
Audio Distortion	less than 1.0% (± 15K deviation)
Frequency Response	40Hz to 18KHz (+/- 3dB)
Frequency Range	25 VHF Channels (169.505 - 197.325 MHz)