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Last modified 2021-05-23

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Kraco 2455 "Deluxe AM Base Station"

A picture of Kraco 2455 ''Deluxe AM Base Station''

SPECIFICATIONS

GENERAL
Type:Citizen band transceiver
Frequency range:26.965-27.255 MHz
Channels/tuning steps:24 (1-23 + 11A)
Mode:AM
Frequency control:PLL (PLL03A)
Frequency stability:0.003%
Power supply:Mains: 220 VAC (Fixed power cord)
Current drain/power consumption:RX: ? W
TX: Less than 75 W
Antenna impedance/connector:50 ohm / Two SO-239 (Switchable)
Dimensions (W*H*D):405*150*300 mm (15.95*5.9*11.81"), without rack mounting handles
Weight:8.5 Kg (18.74 lb)
Other features:ANL/NB. PA. SWR meter. Delta tune. Dimmer.




RECEIVER SECTION
Receiver system:Double conversion superheterodyne
1st IF: 10.695 MHz
2nd IF: 455 KHz
Sensitivity:1 uV (10 dB S/N)
Selectivity:4 KHz (-5 dB)
10 KHz (-50 dB)
Image rejection:>50 dB
AF output power/speaker:3 W at 10% distortion / 8 ohm
External speaker connector:3.5 mm, 4-8 ohm




TRANSMITTER SECTION
RF output power:~3.5 W (5 W input)
Modulation system:High and low level class B amplitude modulation
FM deviation:No FM
Spurious emissions:Less than -60 dB
Microphone impedance/connector:600 ohm / 4-pin (Metal locking ring connector)
Microphone input sensitivity:? mV




MISCELLANEOUS
Manufactured:Japan, 1980-1981 (Discontinued)
Main PCB:PTBM070COX by Cybernet Electronics Corporation
Sub PCBs: PTLD054COX - LED display and indicator board
PTPW007COX - AVR/PSU board
PTSR017COX - SWR and antenna A/B relay board
PTSW020COX - Channel selector board
PTZZ024AOX - Selcall relay board
Additional info:
Related documents:Schematic diagram (1.7 MB), Kraco 2455 specific
Sams Photofact #:None
Modifications and fixes:
Reviews:
Options/Accessories:
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