Model —   Feature

TR 121 CP

TR 966

TR 127FST

TRE -127SLE

Mobile/Base

Mobile

Mobile

Mobile

Mobile

AM

X

X

X

X

SSB

X

Mike Included

X

X

X

X

Mic Gain Control

X

X

X

2 Color Xmit/Rcv Indicator

X

X

X

X

Headphone Jack

External Speaker Jack

X

X

X

X

PA Jack

X

X

X

X

PA/CB Switch

X

X

X

X

CH 9 or CH 19 Switch

19

19

19

S/RF/SWR Meter

X

X

X

S/RF Meter

X

X

X

X

S/RF/SWR Switch

X

X

X

Adjustable Vol / Squelch

X

X

X

X

Tone Switch

X

X

X

Clarifier Control

X

X

X

RF Gain/SWR Cal Switch

X

X

X

RF Gain Control

X

X

X

Roger Beep Switch

Talk Back

X

 Variable

Digital Channel Indicator

X

X

X

X

Dimmer Control

X

Digital Frequency Display

Freq. Display On/Off Switch

Freq. Counter Connector

X

Noise Blanker

X

X

X

Automatic Noise Limiter

X

X

X

Weather Channels

Variable Talk Back

2 yr Warranty

X

X

X