Sound Devices 664 - Manual (Page 71)

Sampling Clock Accuracy ± 0.2ppm
Timecode and Sync
Modes Supported Off, Rec Run, Free Run, 24h Run, External
Frame Rates 23.976, 24, 25, 29.97DF, 29.97ND, 30DF, 30ND
Accuracy Ambient Generator, 0.2ppm (0.5 frames per 24 hours) accuracy. Holds TC clock for two
hours after main battery removal
Input / Output Input: 20k ohm impedance, 0.3 V - 3.0 V p-p (–17 dBu - +3 dBu)
Output: 1k ohm impedance, 3.0V p-p (+12 dBu)
Sync Input Word Clock
Word Clock Output Square wave, running at sample rate, 3.3 V p-p, 75 ohm.
Power
External Power Supply Isolated (floating) DC input jack, 10-18 V Locking 4-pin Hirose connector, pin-4 = (+), pin-1
= (-). Mates with gold Hirose #HR10A-7P-4P (DigiKey# HR110-ND) or silver Hirose #HR10-
7P-4P (DigiKey# HR100-ND) locking connector.
Internal Power Supply 5-10 V range. Internal backup batteries. Accepts 5 AA-sized (LR6) batteries (NiMH re-
chargeable only). There are similar sized 3+ V Lithium-cells that are not compatible.
Environmental
Operation and Storage Operating: -20°C to 60°C, 0 to 90% relative humidity; (non-condensing)
Storage: -40°C to 85°C
Dimensions and Weight
Size 5.3 cm x 32 cm x 19.8 cm (H x W x D)
2.1” x 12.6” x 7.8”
Weight 4 lbs. 12 oz. (unpackaged, without batteries)
664 User Guide and Technical Information
65
Specifications