SPECIFICATIONS

 

 

 

 

 

 

OVERALL

 

 

 

 

 

 

Frequency Range:

VHF 169 -216MHz

 

 

 

 

Working Range:

Up to 300 feet

 

 

 

 

Distortion:

Less than 1% (15kHz deviation)

 

 

 

Frequency Response:

40Hz to 15kHz, 3dB

 

 

 

 

Dynamic Range:

Better than 100dB

 

 

 

 

S/N Ratio:

Better than 95dB

 

 

 

 

Operating Temperature:

0° – 45° C (32° – 113° F)

 

 

 

Noise Reduction:

2:1 logarithmic compressor/expander

 

 

 

Oscillator/Modulation:

Crystal Controlled/FM

 

 

 

 

 

 

 

 

 

 

 

 

Transmitter

31HT

31LT

31IT

 

31XT

 

Microphone Unit

Uni Dynamic

Omni Electret

N/A

 

N/A

 

RF Output Power

10mW (50mW max)

30mW (50mW max)

10mW (50mW max)

 

Input Impedance

8K ohms

2.2K ohms

100K ohms

 

47K ohms

 

Audio Adj.Range

N/A

 

30 dB

 

 

 

Battery

AA (1.5V)

9V (006P)

 

AA (1.5V)

 

Battery Life

 

 

8-10 hours (using alkaline battery)

 

 

 

Size

62X221mm

 

86(H)X60(W)X21.5(D)mm

86(H)X60(W)X21.5(D)mm

 

33X120mm

 

 

2.44X8.7"

 

3.4(H)X2.3(W)X0.84(D)"

3.4(H)X2.3(W)X0.84(D)"

 

1.3X4.7"

 

Weight

213g (7.5oz)

 

112g (4.0oz)

152g (5.4oz)

 

92g (3.2oz)

Receiver (211R, 221R, 311DR and 311DRH)

 

 

 

 

Receiver type:

Super Heterodyne/Crystal Controlled

 

 

 

Image Rejection:

Better than 60dB

 

 

 

 

Reception Sensitivity:

Better than 15dBV

 

 

 

 

Reception Selectivity:

60kHz

 

 

 

 

Audio Output Adj. Range: min. -30dB, center 0dB, max. +6dB

 

 

 

Audio Output Impedance: 2.2K ohms unbalanced (200R, 211R, 221R, 311DR, 311DRH)

 

 

 

 

4.4K ohms balanced (311DR, 311DRH)

 

 

 

Power Requirements:

12V DC - 300mA

 

 

 

 

Size:

215(W)x210.4(D)x44(H)mm – 8.4x8.4x1.7" (311DRH)

 

 

 

 

280(W)x120(D)x37(H)mm – 11x4.7x1.4" (311DR, 221R)

 

 

 

 

150(W)x120(D)x27(H)mm – 5.9x4.7x1" (211R)

 

 

 

 

141(W)x129.5(D)x24(H)mm – 5.55x5.1x0.95" (200R)

 

 

Weight:

1.2kg (42.3oz) (311DRH)

 

 

 

 

 

830g (29.3oz) (311DR)

 

 

 

 

 

875g (30.8oz) (221R)

 

 

 

 

 

485g (17.1oz) (211R)

 

 

 

252g (8.9oz) (200R)

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Azden 31XT, 211R, 311DRH 311, 31IT, DR 221R, 200R, 32IT owner manual Weight 213g 7.5oz 112g 4.0oz 152g 5.4oz 92g 3.2oz

32IT, 200R, DR 221R, 31IT, 311DRH 311 specifications

The Azden DR 221R, 31IT, 211R, 200R, and 32IT models represent a series of advanced wireless microphone systems designed to meet the diverse needs of audio professionals. These devices are distinguished by their commitment to high-quality sound capture, ease of use, and robust performance, making them a popular choice for filmmakers, broadcasters, and event producers.

One of the key features of the Azden DR 221R is its dual-channel capability, allowing users to transmit two separate audio sources simultaneously. This is particularly useful for interviews and multi-person shoots where multiple microphones are necessary. The system boasts a range of up to 300 feet, enabling flexibility in positioning the talent and equipment without compromising audio quality.

The DR 221R employs a robust 2.4 GHz digital transmission technology, which reduces interference and enhances the overall clarity of the audio signal. This frequency range is less crowded than traditional analog systems, offering cleaner sound even in challenging environments. Additionally, the model includes an automatic frequency scanning feature, which simplifies the setup process by identifying the best available channels.

The Azden 31IT and 32IT models are compact and lightweight, making them ideal for portable use. They are equipped with built-in rechargeable batteries that provide extended run times, reducing the need for constant battery replacements during shoots. The digital audio processing in these models ensures that recording is done without compromise, capturing high fidelity sound consistently.

The Azden 211R and 200R also feature a user-friendly interface that allows for quick adjustments to audio levels and settings. The systems are compatible with a wide range of microphones and accessories, providing versatility for different recording scenarios. These models also support XLR connects, enhancing their usability with professional-grade microphones.

All these Azden microphone systems feature durable construction, ensuring they can withstand the rigors of on-the-go use. Their intuitive design minimizes learning curves, allowing new users to operate the systems effectively while providing advanced features for seasoned professionals.

With a commitment to innovation and quality, Azden’s lineup of wireless microphone systems offers a reliable solution for delivering crystal-clear audio in various applications, making them a staple in broadcast, film, and live event production.