Swiss-CB MK III

General characteristics

HAM bands

11m (CB) 

Frequency stability

< 0.001%

Tuning steps

Channelized

Memories

22 channels in 1 bank(s)

Receiver

RX-range

26.965-27.225 MHz

Modulations

AM   FM   USB   LSB  

Sensitivity

SSB: < 0.25 µV (10 dB (S+N)/N)
AM: < 0.5 µV (10 dB (S+N)/N)
FM: < 0.7 µV (20 dB (S+N)/N)

Selectivity

SSB/AM: 4.2 kHz @ -6 dB / 15 kHz @ -60 dB
FM: 7.0 kHz @ -6 dB / 15 kHz @ -60 dB

Filters

-

Receiver system

Single (SSB/AM) / Double (FM) conversion superheterodyne

IF-frequencies

1st: 10.695 MHz
2nd: 455 kHz

Image rejection

?

Audio output

1.5 W / 8 Ohm @ 10% THD

Transmitter

TX-range

26.965-27.225 MHz

Modulations

AM   FM   USB   LSB  

RF-output

0.5 W

Connections

Antenna

SO-239

Impedance

50Ω

Other

-

Electrical

Power requirements

13.2 V DC (10.8-15.6 V DC)

Current drain RX

?

TX

?

Physical

Dimensions (w×h×d)

185 × 58 × 230 mm (7.28 × 2.28 × 9.06 in)

Weight

2.05 kg (4.5 lbs)

Form factor

Mobile

Manufactured

Between 1983 and 198x in Taiwan

Other features

Usage

Citizen Band (27Mc)

Features + options

PA
NB
Clarifier

Accessories

-

RigReference ID

4950

MPN

SWISS-CB-MK-III

Manuals, diagrams and brochures

Swiss-CB Mk III Schematic Diagram PDF - 1.26 MB, submitted by Erik Steenvis

Swiss-CB Mk III Manual Betriebsanleitung PDF - 4.25 MB, submitted by Erik Steenvis

 

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