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Dummy.190587
8.7 out of 10

Audio-Technica ATW-251

Easy operation and clear, natural sound quality Reliable per Read more

Great Deal: $84.95

Specifications

Feature
Value
Comment
Operating Frequency
VHF high band, 169 MHz to 172 MHz
Number of Channels
Fixed channel
Frequency Stability
±0.005%
Modulation Mode
FM
Maximum Deviation
±15 kHz
Operating Range
200' typical
Operating Temperature Range
40° F (4° C) to 110° F (43° C)
Frequency Response
80 Hz to 13 kHz
Receiving System
Non-diversity, single-channel, dual antenna system
Image Rejection
50 dB minimum
Signal-to-noise Ratio
80 dB at 10 kHz deviation (IEC-weighted), maximum modulation 15 kHz
Sensitivity
20 dBµV for 60 dB S/N (IEC-weighted)
Audio Output
350 mV (1 kHz modulation, 10 kHz deviation, 100 k ohm load)
Output Connector
1/4" TS ("mono") phone jack
Power Supply
100-240V AC (50/60 Hz) to 12V DC 1A (center positive) switched mode external power supply
Dimensions
7.48" (190.0 mm) W x 1.65" (42.0 mm) H x 5.12" (130.0 mm) D
Dimensions
2.56" (65.0 mm) W x 4.33" (110.0 mm) H x 1.00" (25.4 mm) D
Dimensions
9.50" (241.3 mm) long, 2.10" (53.3 mm) maximum diameter
Net Weight
11.0 oz (311 g)
Net Weight
12.7 oz (360 g) (without battery)
Net Weight
2.8 oz (78 g) (without battery)
Accessory Included
Power supply
Accessory Included
AT8456a Quiet-Flex™ stand clamp
RF Power Output
10 mW High position, 2 mW Low position, typical
RF Power Output
10 mW High position, 2 mW Low position, typical
Spurious Emissions
Under federal regulations
Spurious Emissions
Under federal regulations
Dynamic Range
>=90 dB, A-weighted
Dynamic Range
>=90 dB, A-weighted
Input Connections
High impedance, low impedance, bias
Battery
9V (NEDA type 1604) alkaline, not included
Battery
9V (NEDA type 1604) alkaline, not included
Current Consumption
30 mA typical
Current Consumption
30 mA typical
Battery Life
Approximately 15 hours in High position; Approximately 20 hours in Low position (depending on battery type and use pattern)
Battery Life
Approximately 15 hours in High position; Approximately 20 hours in Low position (depending on battery type and use pattern)
Microphone Element
Dynamic unidirectional
Release Date
First seen
5 December 2009