Discription
Features
 The Australian designed and manufactured HF1
1" edge terminated, gold sputtered, dual 5 ìm
diaphragm capsule.
 3-position variable polar pattern: Omni, Cardioid & Figure 8; all controlled on the mic.
 3-position variable high-pass filter: Flat, 80 Hz or 40 Hz.
 3-position variable pad: 0 dB, -5 dB or -10 dB.
 Ultra low noise, transformerless SMT circuitry.
 Wide dynamic range.
 High strength heat-treated steel mesh head.
 Durable satin nickel finish.
 Internal capsule shock mounting.
 Supplied complete with soft pouch and clip.
 Designed and manufactured in Sydney, Australia.

Specifications:
Acoustic principle: Externally polarized 25 mm
(1") dual diaphragm.
Directional pattern: Multi-pattern (see graphs over).
Frequency range: 20 Hz ~ 20 000 Hz
Output impedance: 200 Ohms
Signal/Noise ratio DIN/IEC 651: 87 dB (1 kHz rel 1 Pa; per IEC651, IEC268-15)
Equivalent noise: 7 dBA SPL (per IEC651, IEC268-15)
Maximum SPL: 147 dB (@ 1% THD into 1 kHz)
157 dB (@ 1% THD into 1 kHz) - pad at maximum
Sensitivity at 1 khz into 1 kHz: -36 dB re 1 Volt/Pascal
(16 mV @ 94 dB SPL) +/-2 dB
Maximum output voltage: +16 dBu (@ 1% THD into 1 kHz)
Dynamic range - DIN/IEC 651: 140 dB (per IEC651, IEC268-15)
Power (Supply voltage): 48 Volts (P48)
Output Connection: 3 pin XLR, balanced output between pin 2(+) and
pin 3(-); pin 1 ground.
Weight approx.: 860 grm (30.36 oz)