    
Tech808
Moderator
Username: Tech808
Post Number: 5212
Registered: 8-2002
| | Posted on Sunday, March 13, 2005 - 1:27 am: | 
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COBRA 20 XTR
EXTREME STREET COMMUNICATOR
Neon Blue Illumination
With Blue Lighted Antenna Included
COPPER PART #C90-07008
Complete Specifications
and
Non - Technical Review.
By
Shirley ~ 1st Sargant ~ CEF #164 
GENERAL SPECIFICATIONS:
| Emission Mode | AM | | Channels | CB - 40 CH | | Frequency Coverage | CB - 26.965 MHZ ~ 27.405 MHZ | | Frequency Tolerance | 0.005% | | Operating Temperature Range | -30 to +65 degree C | | Antenna Impedance | 50 ohm unbalanced | | Antenna Connector | Standard SO-239 | | Frequency Control | Digital Phase-Lock Loop(PLL) Synthesizer | | Current Drain | Transmit: AM Full Modulation, 1.4A (Maximum) Receive: Squelched,0.9A | | Dimensions | 6-7/8 x 4-1/2 x 1- 7/8 in (DxWxH) | | Meter | LED; Indicates Relative Power Output and Received Signal Strength | | Weight | 3.25 LBS | | Input Voltage | 13.8VDC nominal(Negative Ground) |
TRANSMITTER SPECIFICATIONS:
| Power Output | 4 Watts | | Modulation | AM (Amplitude Modulation) | | Frequency Response | 300 to 3000HZ | | Output Impedance | 50 OHMS, Unbalanced | | Microphone | Plug-in-Dynamic |
RECEIVER SPECIFICATIONS:
| Sensitivity | Less Than 1µV for 10db (S+N) | | Selectivity | 6db@7 KHZ,60DB@10KHZ | | Adjacent Channel Rejection | 50dB,Typical | | Image Rejection | 60dB, Typical | | Automatic Noise Limiter | Built In |
FEATURES
Maximum Allowed Power
40 CB Radio Channels
Instant Channel 9/NOR
Compact Size
Illuminated LED Display
Blue Illuminated Transceiver
In Dash/Under Dash Mounts
Blue Illuminated Antenna Included
(Antenna Illuminates when PTT is Pressed)
Public Address System
Easy Installation
Dynamic Microphone
(w/9 Foot Mic Cord)
Front Panel Microphone Connector
FRONT SIDE CONTROLS
#1 - Microphone Connector
#2 - Off/On/Volume
#3 - Squelch
#4 - Channel 9/NOR
#5 - CB/PA
#6 - Channel Selector Button
#7 - LED Channel DIsplay
#8 - S/RF Power Meter
#9 - TX Indicator LED
#10 - Microphone
BACK SIDE CONTROLS
#11 - Antenna Conector
#12 - Public Address
#13 - Power Cord
#14 - External Speaker Connector
Pros & Cons
Pros
Very small size that is ideal for the smaller cars and those vehicles with limited space for mounting a radio.
Very easy to read & bright Channel Display easy to see under any conditions.
Very easy to read & bright S/RF Power Meter also easy to see under any conditions.
Large control knobs compared to some other small radios that have dinky little knobs.
A real Regular Large size CA-73 Cobra Hand Mic not just one those dinky little 1/2 size hand mics like you find on other small size radios.
Very good sounding audio on Receive and Transmit with no need for an external speaker.
COOL Blue lighted face of radio and Blue lighted Mag Mount antenna that lights when you key the mic to talk.
3-1/2" Magnet and 11-1/8 tall non adjustable antenna that performs well.
This is complete package that includes everything you need to get on the air, just hook the power wires up and you are ready to talk.
CONS
The Picture that is posted above Does NOT do this radio justice as it makes the radio look like it is fuzzy and blurred.
We tried taking pictures of it but they just do not come out good with the lighted front and colors at night.
This radio LOOKS GREAT!
The blue fully lighted antenna (when keying/talking) might get you in trouble if your area has restrictions on blue lights.
While the Stock antenna that comes with the radio package performs very well for in town local use and on the highway.
If you want more coverage/range I would suggest using something like the Wilson Little Will or Wilson 1000 Mag Mount.
Review & Comments
Overall I am highly impressed and love the ease of use with this CUTE little radio as it not only looks great but also performs very well.
The radio checks I have received have been great and everyone has said it is LOUD!
I took it out for road testing and also had Lon take it out and to be 100% honest this little radio is LOUD when you hear it on the receiving end and has very clear audio.
Overall this IS one of the finest & best performing small sized radios I have used in the last 30 years. 
Oh before I forget it is SOOOOOOOOO PRETTYYYYYYYY.
At night when it is on it lights the whole inside of the car up and with the bright LED display.
You will have no problems operating or seeing the Channel Display at night or in the daytime.
If you are limited on space to mount a radio and want a Great performing AM Radio, I highly recommend this radio for anyone.
Thank You, Forummaster for helping me on this Review and for allowing me to do this Review for the Copper Forum Members.
Respectfully Submitted,
Shirley
1st Sargant ~ 808xyl
CEF #164
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