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Last modified 2022-08-17

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Colt 1600DX

A picture of Colt 1600DX


Type:Citizen band / "Freeband" / Export transceiver
Frequency range: 26.515-27.305 MHz in four bands:
A:   26.515-26.955 MHz
B:   26.965-27.405 MHz
C:   27.415-27.855 MHz
D:   27.865-28.305 MHz
Channels / tuning steps:160 (4*40)
Mode:AM / FM / SSB
Frequency control:PLL (PLL02A)
Frequency stability:?%
Clarifier or Delta tune:Coarse (RX/TX): 5 KHz
Fine (RX): 800 Hz
Power supply:13.8 VDC (2-pin connector)
Current drain / power consumption:RX: ? mA
TX: ? A
Antenna impedance / connector:50 ohm / SO-239
Dimensions (W*H*D):? mm (?")
Weight:? Kg (? lb)
Other features:PA. ANL/NB. Roger beep. Local/DX switch. Tone hi-cut.

Receiver system: Single conversion superheterodyne (SSB)
IF: 10.695 MHz
Double conversion superheterodyne (AM/FM)
1st IF: 10.695 MHz
2nd IF: 455 KHz
Sensitivity: AM: 1 uV (19 dB S/N)
FM: 1 uV (20 dB S/N)
SSB: 0.5 uV (10 dB S/N)
Selectivity:60 dB (Adjacent channel)
Image rejection:
AF output power / speaker:2 W at ?% distortion / 8 ohm
External speaker connector:3.5 mm

RF output power:

AM:7.5 W4 W1 W
FM:10 W7 W2 W
SSB (PEP):12 W8 W2 W
Modulation system:SSB: Double-balanced modulator with crystal lattice filter
Max FM deviation (Factory set):? KHz
Spurious emissions:Better than -? dB
Microphone impedance / connector:? ohm / 4-pin (Metal locking ring connector)
Microphone input level:? mV

Manufactured:Japan, 198x-198x (Discontinued)
Main PCB:PTBM125A4X by Cybernet Electronics Corporation
Sub PCBs: PTLD085AOX - LED channel display board
PTSW146AOX - Channel selector board
Additional info:
Related documents:User manual (4 MB)
Sams Photofact #:None
Modifications and fixes:
Options / Accessories:
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An inside picture of Colt 1600DX