KI 025 UM-5
16
Specifications
Size:
190 / 120 / 95 mm (7.4" x 4.7" x 3.7”)
1 kg (2.2lb)
Carry Case:
280 / 330 / 150 mm (11" x 13" x 5.9")
1.9 kg (4.2lb)
Shipping Weight: 3 kg (6.6lb)
Power:
Internal Rechargeable Batteries.
Min. 10 hrs operation (20 typical),
16 hrs re-charge from external charger,
9 V / 200 mA DC,
Low battery indicator.
Operating:
-5 to 55 ºC non condensing
Storage:
-40 to 75 ºC
Reliability:
36 Years MTBF at 25 ºC
Output Level:
> -6 dBm approx
Optical Tone:
2 KHz
±
1%, 50% modulation depth, sine wave
Minimum Optical Range:
Singlemode
Multimode
KI 025DD
1550nm Laser
-50 dB
-38 dB
Headset:
Headset can be used when wearing a safety
helmet. Headset operation is selected by
plugging in the headset connector.
Speakerphone:
Speakerphone operation is selected by
unplugging the headset connector. The unit
acts as a normal half-duplex speakerphone in
this mode.
Operator controls: The operator can select automatic (hands-free)
vox operation, listen only, or manual modes.
Operator controls: The operator can select automatic (hands-free)
vox operation, listen only, or manual modes.
Buzzer:
2 KHz tone from speaker when operated, even
when the headset is plugged in. Operable to
typically 5 dB greater optical loss than audio
function. Can also be useful as a fibre identifier
and for attenuation measurements.
Summary of Contents for KI 025 Series
Page 1: ...OPERATING MAINTENANCE GUIDE KI 025 Series Optical Talk Set ...
Page 5: ...KI 025 UM 5 3 Figure 1 KI 025DD Optical Talk Set ...
Page 10: ...KI 025 UM 5 8 Figure 2 KI 025DD Fibre Optic Talk Set ...
Page 13: ...KI 025 UM 5 11 Performance Verification Tests Party Line Connection 3 1 2 ...
Page 16: ...KI 025 UM 5 14 Figure 3 KI 025DD Optical Talk Set Internal View ...
Page 27: ...KI 025 UM 5 25 Notes ...
Page 28: ...KI 025 UM 5 26 Notes ...
Page 29: ...KI 025 UM 5 27 Notes ...
Page 30: ...KI 025 UM 5 28 Notes ...
