TM1-TM1 Plus

The TM1 is a 6 mm pre-polarized condenser microphone used for test and measurement applications. The TM1 is known for its linearity, accurate response, consistency, ease of use and affordability. Characterized with a uniformly controlled omni-directional polar pattern, the TM1 is designed to capture acoustic measurements for room analysis software programs, real time analyzers and other sound control devices. With a flat frequency range of 20 Hz – 25 kHz, the TM1 is an excellent tool for sound engineers, sound companies and recording enthusiasts. Requiring 18 – 52 Volts phantom power for operation, the TM1 features a precision machined 4-stage brass body and capsule housing, nickel plate finish, Switchcraft ® or Audix XLR, shock absorbent O-rings and heavy duty snap to fit mic clip.

SPECIFICATIONS

Transducer Type Pre-polarized Condenser

Frequency Response 20 Hz – 25 kHz +/-2 dB

Polar Pattern Omni

Output Impedance 200 ohms

Sensitivity 6 mV / Pa @ 1k

Maximum SPL 130 dB with distortion <1% 140 dB Max

Signal to Noise Ratio 66 dB

Equivalent Noise Level 28 dB (A weighted)

Dynamic Range 112 dB

Connector male XLR

Power Requirements 18-52 V phantom

Polarity Positive pressure on diaphragm produces positive voltage on pin 2 relative to pin 3 of output XLR connector

Materials / Finish 4 piece precision machined brass / Nickel

Weight 132 g / 4.7 oz

Length 150 mm / 5.9 in