Showing 13–24 of 58 results
IR-520R
Specification Power Source 24 V DC (supplied from the IR-702T) Current Consumption Max. 30 mA Infrared Detector Wavelength 870 nm Carrier Frequency Channel A: 3.100 MHz Channel B: 3.350 MHz Communication Area Approx. 15 m (50 ft) in a space without any obstacles Connection Terminal 75 Ω, BNC
WH-4000A
Specification Type Electret condenser type Directivity Unidirectional Sensitivity -66 dB ±3 dB (0 dB = 1 V/0.1 Pa, 1 kHz) Maximum Input Level 120 dB SPL Cord Length 1.3 m Terminal φ3.5 mm monaural plug Finish Headband: EVA, black Frame: Stainless, black (silicon rubber) Gooseneck: Black (shrink tube) Weight
WH-4000H
Specification Type Electret condenser type Directivity Unidirectional Sensitivity -66 dB ±3 dB (0 dB = 1 V/0.1 Pa, 1 kHz) Maximum Input Level 120 dB SPL Cord Length 1.3 m Terminal φ3.5 mm monaural plug Finish Frame: Stainless, black (silicon rubber) Gooseneck: Black (shrink tube) Weight 50 g (cable