RE90B	RE90H	RE90P	RE920	RE92H	RE92L	RE92Tx
Case Material	Die cast zinc	Steel	Steel	Metal	Metal	Metal	Metal
Element	Condenser (back-electret)	Condenser (back-electret)	Condenser (back-electret)	Condenser (back-electret)	Condenser (back-electret)	Condenser (back-electret)	Back Electret Condenser
Finish	Non-reflective black or white	Non-reflective black or white	Non-reflective black	Non-reflecting Black	Non-reflective black or white	Non-reflective black	Non-reflecting Black
Impedance, Low-Z balanced	200 Ω	200 Ω	200 Ω	1000 Ω	250 Ω	250 Ω
Mic Type	Boundary	Hanging	Gooseneck	Instrument	Hanging	Lavalier	Lavalier
Open Circuit Voltage	25 mV/Pascal	27 mV/Pascal	4.5 mV/Pascal	1.3 mV/Pascal	5.6 mV/Pascal	5.6 mV/Pascal	5.6 mV/Pascal
Polar Pattern	Cardioid	Cardioid	Cardioid	Cardioid	Cardioid	Cardioid	Cardioid
Power Requirement	9 - 52 VDC	9 - 52 VDC	9 - 52 VDC	5 VDC (via optional bodypack)	24 - 52 V Phantom	24 - 52 V Phantom
Wired/Wireless	Wired	Wired	Wired	Wireless	Wired	Wired	Wireless
Frequency Response	80 - 15,000 Hz	75 - 15,000 Hz	70 - 15,000 Hz	80 - 18,000 Hz	40 - 20,000 Hz	40 - 20,000 Hz
Connector Type	3-pin XLR	3-pin XLR	3-pin XLR	TA4F	3-pin XLR	3-pin XLR	TA4F
Height	16 mm (0.63")	37 mm (1.46")	281 mm (11.06")	158 mm (6.22")	10.5 mm (0.41")	10.5 mm (0.41")	10.5 mm (0.41")
Width	94 mm (3.7")
Depth	123 mm (4.84")
Weight Net	12.63 oz (358 g)	5.54 oz (157 g)	8.61 oz (244 g)	54 kg (119.05 lbs)	8.47 oz (240 g)	5.64 oz (160 g)	0.81 oz (23 g)
Diameter (Max)		13 mm (0.51")	6.4 mm (0.25")	24 mm (0.94")	32 mm (1.26")	24 mm (0.94")	24 mm (0.94")
Maximum SPL (1% THD)				148 dB	135 dB	135 dB	135 dB
Current Consumption					6 mA	6 mA	< 500 uA
Specials					external pre-amp	external preamp