5
VHF INTERFACE IF-5200
The VHF interface unit IF-5200 mixes VHF transmitting and receiving signals
and output to the VDR.
Specifications
Power Supply: 24 VDC (21.6 to 31.2 Vdc), 40 mA
Mic input level: -16 to –56 dBm, Input impedance: >10k ohms
Factory default: -46 dBm, 600 ohms: 10dB ATT ON (Changeable among 10, 20,
30 and 40 dB with DS1 and DS3.)
Speaker input level: 32 to 200 ohms, 2 mW, input impedance: 10k ohms
Factory default: 2 mW, 200 ohms: 10dB ATT OFF (Changeable between 0 and
10 dB with DS2 and DS4.)
PTT Switch signal: TTL level
Output: 0 dBm±10dB, 600 ohms, balanced
Mounting
Remove the cover to access holes. Fix the unit with four self-tapping screws
(4x20). When non-Furuno VHF is connected to the unit, using the terminal board,
remove unused wires and connectors. Otherwise, noise problem may arise.
217
116 ±0.5
176 ±0.5
NAMEPLATE
4-
φ
5
FIXINGHOLES
#50 #50
148
