Daiwa RF-660 - General Description; Specifications; Front Panel Controls

INSTRUCTION 11ANlTAL
Hodel RF-660 Quality RF Speech Processor
for Mobile/Home operation.
General Description:
The RF-660 is an RF speech processor, that gives 6 dl3
improvement in talk pO\·ler. This unit has the follovdng
features:
1. Low distortion with clipping at an RF frequency.
2. Easy installation to microphone lines.
3. Completely solid-state.
4. Splatter free performance.
5. Level indication.
6. Built-in monitoring circuit.
Specifications:
Talk power better than 6dB imp::::-:wement.
Clipping threshold Less than 2mV at 1}::'-iz.
Frequency response Approx. 300-3000 -:::z c.t 12 dB .dm·m.
Distortion Less than 3% at 1kHz, 20 dB clip.
Output level HElre than 50mV at 1k:::z.
PovJer requirement DC 13.5V 50 rnA (-~titen n8 input signal)
Dimensions 90(H) x 25(H) x 92(D) rr:/m
Fet weight 36o g
LED
cl}pping level indicator Power Switch
==-
Lights vlhen power switch "ON". "o:'J
11
LED lights.
Indicates proper clipping level.
Indicates over clipping level. "OFF" Pm'-ler is removed
Eic. is connected direct
to transceiver.
1'1ic. input
for microphone.
!-Toni tor Jack:
Earphone connection for
monitoring of processed
speech.
Clipping level
control.
c~~= decreased clipping.
C\:l: increa~Beci. clipping.