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

Description

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

GENERALType:Citizen band transceiverFrequency 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 / SSBFrequency control:PLL (RCI-8719)Frequency stability:0.003% @ -30 to +50°C (-22 to +122°F)Clarifier or Delta tune:±? KHzPower 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 VDCAntenna impedance / connector:50 ohm / SO-239Dimensions (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 SECTIONReceiver system:Single conversion superheterodyne (SSB)
IF: 10.695 MHz
Double conversion superheterodyne (AM)
1st IF: 10.695 MHz
2nd IF: 455 KHzSensitivity: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 dBAF output power / speaker:2.5 W at 10% distortion / 8 ohmExternal speaker connector:TS “Minijack” (3.5 mm), 4-8 ohm

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

MISCELLANEOUSManufactured: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 componentsSub 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-2547Sams Photofact #:None