Signal/One CX-7 Desktop Shortwave Transceiver

  Add a review   View all reviews (1)   Add to my shack

 
 

Frequency range

RX-range
10-160 m
TX-range
10-160 m
HAM bands
-
Stability
-
Tuning steps
-
Filters
-

Find the Signal/One CX-7 on ebay

Receiver

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
Receiver system
-
IF-frequencies
-
Image rejection
> 60 dB
Audio output
1 W

Transmitter

Modulations
CW   USB   LSB   FSK  
RF-Output
1-150 W (130 W max above 28 MHz)

Connections

Antenna
SO-239
Impedance
50 Ω

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 1969 and 197x in USA

Other features

Memories
-
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
-

Manuals, diagrams and brochures

No documents available for this rig

Can you supply additional documents? Please get in touch!
Show more Signal/One documents...

Have you spotted an error or can you provide more information? Let us know!

Related

Reviews

My CX-7 ( with the orange display)

Signal/One CX-7, Desktop Shortwave Transceiver

I bought one of these back in 1975. I think I paid about $300 plus I traded a beat-up Yaesu FTDX-560 for it. I had a lot of fun with it. I use to have pile-ups out of Europe on 20 meters running just an end fed wire and the speech processor. It really was nice on CW with the 350 and 250 cycle filters and the IF shift. 90% of the DXers couldn't even hear what I could. I'm really sorry I didn't hang on to it and had it all restored like new.

Overall
 
Performance
Build quality
Features
User friendlyness
Value for money
Aquired
Okay condition in 1975
USD 0.00

Prices

Estimating the value of a rig can be challenging. The graph below shows historical prices paid by hams over the years. May it guide you to good fortune...

Price Condition Year User
To submit a price, either review the rig or add it to your shack.