EXFO EPM-53 파워 미터 (10 to –60 dBm)

SPECIFICATIONS: 

Power meter port : InGaAs

Power range (dBm) : 10 to –60 

Number of calibrated wavelengths  : 5

Power uncertainty :  ±5 % 

Resolution (dB) : 0.01

Display units : dB/dBm/W 

Tone detection (Hz) : 270, 1 k, 2 k 

Battery life (hours) :  >300 

GENERAL SPECIFICATIONS

Size (H x W x D): 189 mm x 78 mm x 37 mm (7 7/16 in x 3 1/16 in x 1 7/16 in)

Weight: 0.4 kg (0.9 lb)

Temperature

operating: –10 °C to 50 °C (14 °F to 122 °F)

storage: –40 °C to 70 °C (–40 °F to 158 °F)

Relative humidity: 0 % to 95 % non-condensing

Power supply: 3 AA alkaline batteries

Datasheet