BR200-BR250 V4.3 8/09
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Specifications
CAMERA
Imaging Sensor CMOS
Total Pixels BR200: 704×576(PAL); 712×486(NTSC)
BR250: 640×480(PAL )
Horizontal View Angle BR200: 50 degree
BR250: 45 degree
Transmission Frequency 2468MHz
Minimum Illumination 0 Lux
Modulation Type FM
Bandwidth 18MHz
Power Supply 4 x AA batteries
Unobstructed Effective Range 10m
Waterproof Capacity IP67 (imager head only)
Dimensions (W D H) 186 x 145 x 41(mm) (Exclude Flexible Tube)
Weight (approx) BR200: 530g
BR250: 450g
Camera head Diameter BR200: 0.67” (17mm)
BR250: 0.36” (9mm)
MONITOR
LCD Screen Type 3.5” TFT-LCD
Effective Pixels 320 (R.G.B.) x 240
Video System PAL/NTSC
Transmission Frequency 2414, 2432, 2450, 2468MHz
Exterior Supply Voltage 5VDC
Consumption Current (Max.) 500mA
Charge Time 3 hours
Work Time 2 hours
Video Output Level 0.9-1.3VP-P@75Ώ
Receiving Sensitivity ≤-85dBm
Dimensions (W x D x H) 100 x 70 x 25(mm)
Weight (Approx) 140g
Operating Temperature -10°C~+50°C/+14°F~+122°F
Operating Humidity (Max.) 15~85%RH
FCC Information
This device complies with part 15 of the FCC rules.
BR200: FCC-ID TW5GB8802
Operation is subject to the following two conditions:
1. This device may not cause harmful interference
2. This device must accept any interference received, including interference that may
cause undesired operation.
Calibration and Repair Services
Extech offers repair and calibration services for the products we sell. Extech also
provides NIST certification for most products. Call the Customer Care Department for
information on calibration services available for this product. Extech recommends that
annual calibrations be performed to verify meter performance and accuracy.
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