bc211 pisze:
Może być najciemniej pod latarnią...
A to ciekawe kurcze nie wiedziałem o tym, że mają na pokładzie wypasione CB radio COLLINS HFS-900D.
SPECIFICATIONS
Size 6 MCU per ARINC 719, 600
Weight 27.7 lbs maximum
Power 115 V ac, 3 phase
Frequency range 2.0 to 29.9999 MHz
Number of channels 280,000 in 100-Hz increments
Frequency stability +/- 20 Hz (OXCO standard)
Channel selection Serial (ARINC 429) or reentrant
Channel change time 1 second maximum
Types of emission RX: AM, USB/LSB/AME, DATA, CW
TX: USB/LSB/AME, DATA, CW
Interconnecting wiring Per ARINC 753, 600
Cooling Per ARINC 600 with internal
blower
Temperature range -40 °C to +70 °C operating
Altitude 50,000 ft
Front panel jacks/ Antenna coupler keyline
indicators interlock lamp, LRU status
lamp, self-test lamp, control
status lamp, phone, mic jacks
TRANSMITTER CHARACTERISTICS
RF power output SSB: 400 W pep,
125 W average,
nominal +1.0 dB,
-1.5 dB @ 30% modulation
AME: 125 W average,
nominal +1.0 dB, -1.5 dB
CW: 125 W
RF output impedance 50 ohms nominal
Modulation response 6 dB maximum
350 to 2500 Hz
Może być najciemniej pod latarnią...
A to ciekawe kurcze nie wiedziałem o tym, że mają na pokładzie wypasione CB radio COLLINS HFS-900D.
SPECIFICATIONS
Size 6 MCU per ARINC 719, 600
Weight 27.7 lbs maximum
Power 115 V ac, 3 phase
Frequency range 2.0 to 29.9999 MHz
Number of channels 280,000 in 100-Hz increments
Frequency stability +/- 20 Hz (OXCO standard)
Channel selection Serial (ARINC 429) or reentrant
Channel change time 1 second maximum
Types of emission RX: AM, USB/LSB/AME, DATA, CW
TX: USB/LSB/AME, DATA, CW
Interconnecting wiring Per ARINC 753, 600
Cooling Per ARINC 600 with internal
blower
Temperature range -40 °C to +70 °C operating
Altitude 50,000 ft
Front panel jacks/ Antenna coupler keyline
indicators interlock lamp, LRU status
lamp, self-test lamp, control
status lamp, phone, mic jacks
TRANSMITTER CHARACTERISTICS
RF power output SSB: 400 W pep,
125 W average,
nominal +1.0 dB,
-1.5 dB @ 30% modulation
AME: 125 W average,
nominal +1.0 dB, -1.5 dB
CW: 125 W
RF output impedance 50 ohms nominal
Modulation response 6 dB maximum
350 to 2500 Hz
Ja też nie wiedziałem, że COLLINS HFS-900D jest CB radiem pracującyjm emisjami USB/LSB/AME, DATA i CW w zakresie 2.0 do 29.9999 MHz.
Vy 73
Andrzej SP8LBK
Andrzej SP8LBK