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Last modified 2022-05-05

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President Jackson ASC

A picture of President Jackson ASC


Type:Citizen band transceiver
Frequency range: 26.965-27.405 MHz (Standard)
25.615-28.315 MHz in six bands (Export mode):
A:   25.615-26.055 MHz
B:   26.065-26.505 MHz
C:   26.515-26.955 MHz
D:   26.965-27.405 MHz
E:   27.415-27.855 MHz
F:   27.865-28.305 MHz +10 KHz
Channels / tuning steps:40 (Standard)
271 (Export mode, including +10 KHz channels)
Mode:AM / FM / SSB
Frequency control:PLL
Frequency stability:?%
Clarifier or Delta tune:Coarse (RX/TX): 5 KHz
Fine (RX): 1.25 KHz
Power supply:13.2 VDC (11.7-15.9 VDC)
Current drain / power consumption:RX: 0.5-1.3 A
TX: Max 1.7 A (Standard)
TX: Less than 4.5 A (Export mode)
Antenna impedance / connector:50 ohm / SO-239
Dimensions (W*H*D):200*60*260 mm (7.9*2.4*10.24")
Weight:2.2 Kg (5 lb)
Other features:PA, ANL/NB. Roger beep.

Receiver system: Single conversion superheterodyne (AM/SSB)
IF: 10.695 MHz
Double conversion superheterodyne (FM)
1st IF: 10.695 MHz
2nd IF: 455 KHz
Sensitivity: AM: 0.4 uV (20 dB SINAD)
FM: 0.4 uV (20 dB SINAD)
SSB: 0.2 uV (20 dB SINAD)
Selectivity:60 dB (Adjacent channel)
Image rejection:60 dB
AF output power / speaker:5 W at ?% distortion / ? ohm
External speaker connector:3.5 mm

RF output power: Standard:
AM: 1 W
FM: 4 W
SSB: 4 W
Export mode:
AM: 10 W
FM: 10 W
SSB: 30 W
Modulation system:
FM deviation (Factory set):1.5 KHz
Spurious emissions:Better than -50 dB
Microphone impedance / connector:600 ohm / 6-pin (Metal locking ring connector)
Microphone input level:1 mV (No reference)

Manufactured:China, 199x-2006 (Discontinued)
Main PCB:PB-332AA by Uniden
Sub PCBs: PB-325AA - Channel selector board
PB-335AA - RF final board
and more...
Additional info:
Related documents: User manual (1.7 MB, multi language)
PLL: MC145106
RF final: MRF455
Sams Photofact #:None
Modifications and fixes:
Options / Accessories:
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