Specifications^a

Model: SAT-18B

Wavelength (nm): 1310 ±20/1550 ±20

Maximum dynamic range: 35/34dB

Event dead zone^b: 1.6/1.6m

Attenuation dead zone^b: 4.5/5m

Distance (km): 0.8, 1.6, 3.2, 6.4, 12.8, 25.6, 51.2, 102.4, 204.8, 409.6

Pulse width (ns): 8, 16, 40, 80, 160, 320, 640, 1280, 2560, 5120, 10240, 20480

Linearity: ±0.03 dB/dB

Loss threshold: 0.01 dB

Loss resolution: 0.001 dB

Sampling resolution: 0.025 to 0.03m

Sampling points: Up to 128000

Distance uncertainty^d: ±(0.74+0.0025% x distance)m

Measure time: User-defined (180minutes maximum)

Typical real-time refresh: Guaranteed =0.4s; Typical =0.3s

Stable source output power^e: -8dBm

Display: Touchscreen, color, 640 x 480 TFT, 203mm; 8-inch

Storage: Compact Flash cards

Batteries^f: Rechargeable Li-Ion 6600mAh; 8 hours of operation

Power supply: AC/DC adapter, Input: 100-240VAC, 50-60 Hz, >1A; Output: 19VDC, >3A

Operating temperature: -5°C to 50°C; 23°F to 122°F

Storage temperature^g: -40°C to 70 °C; -40°F to 158°F

Relative humidity: 0% to 95% non-condensing

Dimensions (H x W x D): 300mm x 205mm x 95mm

Weight: 3kg

Specifications Notes:

^a All specifications valid at 23°C ±2°C (73.4°F ±3.6°F) with an FC/PC connector unless otherwise specified.

^b Typical dead zone of singlemode for reflectance below -45dB, using an 8ns pulse.

^c Typical dynamic range with a three-minute averaging at SNR=1

^d Does not include uncertainty due to fiber index.

^e Typical output power value at 1550nm.

^f Standard recharge time is 3h. Recharge temperature: 0°C to 35°C; 32°F to 95°F

^g Not including internal batteries. Battery maximum storage temperature 60°C; 140°F.

• sat-18b-251881.pdf