Heathkit SB-401 - Page 9

RG/IT4U
PUSH TO
RESET
U
ACCESSORY Luo
SOCKET
SPEAKER
MUTE
sPane
OUT
© ©
© ©
ANTI-VOX cwsHiet = spare =HFO-OUT — spart
$B-40! TRANSMITTER CONNECTED
TO HEATHKIT SB-303 RECEIVER FOR
TRANSCEIVE OPERATION.
FOR THE NECESSARY TRANSMITTER
MODIFICATION, REFER TO THE
INSTALLATION SECTION IN THE
S8-303 RECEIVER MANUAL.
$B-40)
TRANSMITTER
ANTENNA
Figure 2-1A