Signal/One CX-7A

General characteristics

HAM bands

160m  80m  40m  20m  15m  10m 

Frequency stability

?

Tuning steps

?

Memories

?

Receiver

RX-range

10-160 m

Modulations

CW   USB   LSB   FSK  

Sensitivity

0.33 µV for 10 dB S+N/N at 10m (2 kHz bandwidth)

Selectivity

SSB: 2 kHz, 1.5:1 (-6 dB)
FSK: 1200 Hz, 2:1

Optional:
CW: 400 Hz, 4:1 and 300 Hz, 2:1

Filters

?

Receiver system

?

IF-frequencies

?

Image rejection

> 60 dB

Audio output

1 W

Transmitter

TX-range

10-160 m

Modulations

CW   USB   LSB   FSK  

RF-output

1-150 W (130 W max above 28 MHz)

Connections

Antenna

SO-239

Impedance

50 Ω

Other

-

Electrical

Power requirements

Mains (115/230 V, 50-400 Hz)

Current drain RX

100 W

TX

400 W

Physical

Dimensions (w×h×d)

413 × 184 × 356 mm (16.26 × 7.24 × 14.02 in)

Weight

15.90 kg (35.1 lbs)

Form factor

Base Station

Manufactured

Between 1971 and 197x in USA

Other features

Usage

Amateur / Ham radio operators

Features + options

Dual VFO, built-in keyer and full QSK Advanced features for such an old radio.
60 dB attenuator

Accessories

-

RigReference ID

5086

MPN

SIGNAL/ONE-CX-000007A

Manuals, diagrams and brochures

No documents available for this particular model.

 

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Reviews

New and second-hand prices

Estimating the value of a rig can be challenging. We collect prices paid by real hams over the years to help you estimate the value of a used Signal/One CX-7A. Just bought or sold this model? Let us know what you traded it for and help other ham operators!

Based on similar Transceiver equipment, the estimated value of the Signal/One CX-7A is around:

• USD 132 ~ USD 246

This estimate is based on similar equipment and may not reflect the exact value of this model.

These estimates are based on the following prices: