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Ranger-7800 Technical Information
Maximum SSPL90
HFA SSPL90
HFA full-on gain
Reference test gain
Frequency range
Equivalent input noise
Total harmonic distortion
Attack time (msec)
Release time (msec)
Telecoil (at 31.6 mA/M) HFA
Battery type and current
Battery life
Dimensions
134.2 dB
129.5 dB
49.6 dB
49.8 dB
200 Hz to 5972.1 Hz
23.6 dB
500 Hz: 9.5%, 800 Hz: 2.3%, 1600 Hz: .5%
9
49
90.4 dB SPL
size 13 (orange), 1.40 mA
approx. 195 hours
1.44 x .44 x .44 inch
Saturation Output Curve
Full-on Gain Curve
Frequency Response Curve
Telecoil Frequency Response