Specifications - Zoom F4 Operation Manual

Specifications
Recording media
Dual SD card slots support 16MB–2GB SD cards, 4GB–32GB SDHC cards, 64GB–512GB SDXC cards
INPUT 1–4
Connector
XLR inputs (MIC)
Input gain
Input impedance
Maximum input level
Phantom power
TRS inputs (LINE)
Input gain
Input impedance
Maximum input level
Equivalent input
−127 dBu or less (A-weighted, +75dB input gain, 150Ω input)
noise
Frequency
10 Hz – 80 kHz +0.5dB/−1.5dB (192kHz sampling rate)
characteristics
A/D dynamic range
120 dB typ (−60dBFS input, A-weighted)
Crosstalk
−90 dB or less (between adjacent channels, 1kHz)
RTN (INPUT 5/6)
Connector
Nominal input gain
Input impedance
Maximum input level
MIC IN (INPUT 5/6)
ZOOM mic capsule input (disables RTN (INPUT 5/6) when used)
MAIN OUT 1/2
Connectors
Output impedance
Reference output level
Maximum output level
SUB OUT 1/2
Connector
Output impedance
Reference output level
Maximum output level
HEADPHONE
Connector
Output impedance
Maximum output level
D/A dynamic range
106 dB typ (−60dBFS input, A-weighted)
XLR/TRS combo jacks (XLR: 2 hot, TRS: TIP hot)
+10 to +75 dB
3 kΩ or more
+14 dBu (at 0 dBFS, limiter ON)
+24/+48V 10mA maximum for each channel
−10 to +55 dB
22 kΩ or more
+24 dBu (at 0 dBFS, limiter ON)
3.5mm stereo mini
−10 dBV/+4 dBu
10 kΩ or more
+10 dBV (Level: −10 dBV), +24 dBu (Level: +4 dBu)
XLR balanced output (2: hot)
150 Ω or less
–10 dBV, 1 kHz, 600Ω load
+10 dBV, 1 kHz, 600Ω load
3.5mm stereo mini unbalanced output jack
1 kΩ or less
–10 dBV (Output Type: Normal), –40 dBV (Output Type: Mic), 1kHz, 10kΩ load
+10 dBV (Output Type: Normal), –20 dBV (Output Type: Mic), 1kHz, 10kΩ load
1/4" stereo unbalanced output jack
15 Ω or less
100mW + 100mW (32Ω load)
F
Multi Track Field Recorder
157