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Last modified 2026-07-30

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President Walker ASC

A picture of President Walker ASC

SPECIFICATIONS

GENERAL
Type:Citizen band transceiver, multinorm
Frequency range
depending on setting:
EC:  26.965-27.405 MHz
EU:  26.965-27.405 MHz
E:  26.965-27.405 MHz
D:  26.565-27.405 MHz
U:  27.60125-27.99125 / 26.965-27.405 MHz
PL:  26.960-27.400 MHz
RU:  25.615-30.105 MHz (After modification)
Channels / tuning steps:40, 80 or 400
Mode:AM / FM
Frequency control:PLL
Frequency stability:?%
Clarifier or Delta tune:No
Power supply:10.8-15.6 VDC (Male 3-pin jack)
Current drain / power consumption:RX: 0.4-1.5 A
TX: Less than 2 A
Antenna impedance / connector:50 ohm / SO-239
Dimensions (W*H*D):160*55*160 mm (6.3*2.16*5.3")
Weight:1.1 Kg (2.42 lb)
Other features:PA. ANL/NB. Channel 9/19 switch. ASC.




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: ? MHz
2nd IF: 455 KHz
Sensitivity:AM/FM: 0.5 uV (20 dB SINAD)
Squelch sensitivity:0.2 uV (Threshold)
1 mV (Tight)
Selectivity:10 KHz (-60 dB)
Image rejection:60 dB
AF output power / speaker:? W at ?% distortion / ? ohm
External speaker connector:TS "Minijack" (3.5 mm), 8 ohm




TRANSMITTER SECTION
RF output power: AM: 1 or 4 W
FM: 4 W
Modulation system:
Max AM modulation (Factory set):?%
Max FM deviation (Factory set):±1.5 KHz
Spurious emissions:Better than -54 dB
Microphone impedance / connector:? ohm / 6-pin (Male GX16 locking ring jack)
Microphone input level:3 mV (No reference)




MISCELLANEOUS
Manufactured:China and Vietnam, 2005-2017 (Discontinued)
Main PCB:PC-437 by Uniden
Sub PCBs:
Additional info: New price 2019 in Sweden: SEK 2295:-
Related documents: User manual (1.9 MB, multilanguage)
Service manual (3.7 MB)
Known markets and approvals: Various
Sams Photofact #:None
Modifications and fixes:Frequency modification (1 MB)
Reviews:
Options / Accessories:
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A rear picture of President Walker ASC