RigPix logo

CB/Freeband logo


Back to main

Back to CB & "Freeband"

Next mobile


Cobra logo


Copyright logo


Last modified 2024-11-02

Valid HTML 4.01 Transitional

Cobra 28 (By Dynascan)

A picture of Cobra 28 (By Dynascan)

SPECIFICATIONS

GENERAL
Type:Citizen band transceiver
Frequency range:26.965-27.255 MHz
Channels / tuning steps:23
Mode:AM
Frequency control:XTAL-matrix
Frequency stability:±?%
Clarifier or Delta tune:±? KHz
Power supply:13.8 VDC (Fixed power cord)
Current drain / power consumption:RX: ? mA
TX: ? A
Antenna impedance / connector:50 ohm / SO-239
Dimensions (W*H*D):? mm (?")
Weight:? Kg (? lb)
Other features:PA. NB/ANL. Channel 9 scan alert.




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: ? MHz
2nd IF: ? KHz
Sensitivity:
Squelch sensitivity:
Selectivity:
Image rejection:
AF output power / speaker:? W at ?% distortion / ? ohm
External speaker connector:1/4" jack




TRANSMITTER SECTION
RF output power:~3.5 W (5 W input)
Modulation system:
Max FM deviation (Factory set):No FM
Spurious emissions:Better than -? dB
Microphone impedance / connector:? ohm / 4-pin (Male locking ring jack)
Microphone input level:? mV




MISCELLANEOUS
Manufactured:Japan, 197x-197x (Discontinued)
Main PCB:
Sub PCBs:
Additional info:New price 1972 in the US: $169.95
Related documents:
Market / Approval: USA
FCC type accepted: No 28A
Sams Photofact #:None
Modifications and fixes:
Reviews:
Options / Accessories:
- -