JUST 22K MILES (LOL) NEARLY NEW COBRA DX-2547 WORKING AS IT SHOULD - Image 1
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Cobra

JUST 22K MILES (LOL) NEARLY NEW COBRA DX-2547 WORKING AS IT SHOULD

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$399.00

1
JUST 22K MILES (LOL) NEARLY NEW COBRA DX-2547 WORKING AS IT SHOULD.

AM/FM/USB/LSB/PA. THIS IS NOT A NEW RADIO BUT EVERYTHING CHECKS OUT.

WE ARE CLEANING IT NOW, WILL BE READY TO SHIP LATE TODAY.

ONLY ONE AT THIS PRICE. (FREE OIL CHANGES FOR LIFE)

OK, I'M DONE MAKING JOKES NOW BUT IT GET'S TOO BORING JUST PUMPING OUT PRODUCT WITHOUT HUMOR.

NO MODS

SPECIFICATIONS

GENERAL
Type:Citizen band transceiver
Frequency range:26.965-27.405 MHz (Standard)
26.695-27.845 MHz (After simple switch modification)
Channels / tuning steps:40 (Standard)
? (After modification)
Mode:AM / SSB
Frequency control:PLL (RCI-8719)
Frequency stability:0.003% @ -30 to +50°C (-22 to +122°F)
Clarifier or Delta tune:±? KHz
Power supply:Mains: 110-120 VAC (3-pin IEC C14 connector)
or 13.8 VDC (Male 3-pin jack)
Current drain / power consumption:RX: 0.5-1 A @ 13.8 VDC
TX: Max 3.5 A @ 13.8 VDC
Antenna impedance / connector:50 ohm / SO-239
Dimensions (W*H*D):286*121*343 mm (11.25*4.75*13.5")
Weight:5.44 Kg (12 lb)
Other features:PA. Roger beep. ANL/NB. Dimmer. SWR-meter.
Channel 9/19 switch.




RECEIVER SECTION
Receiver system:Single conversion superheterodyne (SSB)
IF: 10.695 MHz
Double conversion superheterodyne (AM)
1st IF: 10.695 MHz
2nd IF: 455 KHz
Sensitivity:AM: 0.5 uV (10 dB S/N)
SSB: 0.15 uV (10 dB S/N)
Squelch sensitivity:Less than 0.5 uV (Threshold)
Selectivity:60 dB (Adjacent channel)
Image rejection:50 dB
AF output power / speaker:2.5 W at 10% distortion / 8 ohm
External speaker connector:TS "Minijack" (3.5 mm), 4-8 ohm




TRANSMITTER SECTION
RF output power:AM: 4 W
SSB: 12 W (PEP)
Modulation system:AM: High- and low level class B
SSB: Balanced
Max FM deviation (Factory set):No FM
Spurious emissions:Better than -60 dB
Microphone impedance / connector:500 ohm / 4-pin (Male locking ring jack)
Microphone input level:? mV




MISCELLANEOUS
Manufactured:Taiwan and Malaysia, 1998-201x (Discontinued)
Main PCB:EPT069610Z by Ranger
Single sided with through-hole components
MOSFET version (From serial #T71100001)
EPT069611Z by Ranger
Single sided with through-hole components
Sub PCBs:EPT0SSB30A - Channel selector board
EPT009830Z - HP Ant board
EPT253750Z - Mike jack board
EPT253770Z - DC board
EPT253780Z - DC board
EPT253790Z - Ear board
EPT254720Z - Push switch board
EPT254740Z - Display board
EPT254750Z - Push switch board
EPT254760Z - Talkback board
EPT254770Z - Dimmer/RF and mic gain board
EPT254780Z - RF / Mod board
EPT254790Z - Mode / Clarifier board
EPT360042Z - HP Ant board
EPT900040Z - Counter board
Additional info:
Related documents:User manual (465 KB)
Service manual (1.5 MB)
AF amplifier: TA7222AP
RF driver: 2SC2166
RF final: 2SC1969

MOSFET version
AF amplifier: TDA2003V
RF driver: IRF520
RF final: IRF520
Known markets and approvals:USA
FCC ID: C2R-DX-2547
Sams Photofact #:None
Antenna connector type
PL-259 (UHF male)
Power source
DC-powered
Radio features
Roger beep, ANL/NB, Dimmer, SWR-meter, Channel 9/19 switch
Radio form factor
Mobile
Height
121 Inches
Width
286 Inches
Depth
343 Inches

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