RigPix logo

Hallicrafters logo


Back to main

Back to Hallicrafters

Next receiver


Copyright logo


Last modified 2023-05-27

Valid HTML 4.01 Transitional

Hallicrafters S-18 "Sky Challenger II"

A picture of Hallicrafters S-18 ''Sky Challenger II''

SPECIFICATIONS

GENERAL
Type:HF receiver
Frequency range: 0.54-38.1 MHz in five bands
Tuning steps:Analog / continuous
Frequency stability:? ppm
Mode:AM / CW
Channels / memory management: None
Power supply:Mains
Current drain / power consumption:? VA
Antenna impedance / connector:? ohm / ?
Dimensions (W*H*D):? mm (?")
Weight:? Kg (? lb)
Other features:




RECEIVER SECTION
Receiver system: ? conversion superheterodyne
Sensitivity:
Selectivity:
Image rejection:
AF output power / speaker:? W at ?% distortion / No internal speaker
External speaker connector:




MISCELLANEOUS
Manufactured:USA, 1938-19xx (Discontinued)
Additional info:S-meter option
Related documents:
Modifications and fixes:
Reviews:
Options / Accessories:
- -