Daniels A21-VPA145-08, Инструкция по эксплуатации

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P25 Digital VHF Transmitter Instruction Manual
IM21-001
4
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Physical Speci fi cations
Physical Dimensions: Width: Height: Depth:
7.1 cm (2.8 in) 12.8 cm (5.05 in) 19 cm (7.5 in)
Module Weight: 1.4 kg (3.0 lbs.)
Corrosion Prevention: Anodized aluminum construction. Stainless steel hardware.
Gold plated module connectors.
Module Design: Compact Eurostandard modular design. Plug-in modules
mate with Daniels standard M3 repeater subrack.
Subracks/modules comply with IEEE 1101, DIN 41494 and
IEC 297-3 (mechanical size / modular arrangement).
External Connections: RF Connection: type N connector located on the transmitter
module front panel. Motherboard Connections (Audio,
Power, and Control) are made through a 48 pin, gold
plated, type F connector on the rear of the transmitter
module. User connection made through mated “mother
board” assembly of the repeater subrack. Type F standard
connector complies with DIN 41612 Level 2 (200 mating
cycles, 4 day 10 ppm SO
2
gas test with no functional
impairment and no change in contact resistance). Digital
I/O: 8-pin RJ-45
Handle Text Colour: Red