Optima MK3 - 10 & 12 Meter Amateur Radio w/ AM/FM/LSB/USB - 50 Watts For Sale

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Version 3: No VFO Wobble - The IF filter switch is no longer on the VFO Control

Specs:

* However, you can still select the IF filter switch from the front of the radio.*FM Deviations is slightly higer(This radio is still supplied in the MK2 box, but it is in fact the MK3)** How to tell the MK2 Apart from the MK3 is the text above the display **
• The MK2 will read "AM/FM/SSB HF TRANSCEIVER"
• The MK3 will read "10-12m AM/FM/SSB HAM TRANSCEIVER"FEATURES INCLUDE:
  
• 10 Meter: 24.500MHz to 24.900MHz
  
• 12 Meter: 28.000MHz to 29.999MHz
  
• All Mode: AM/FM/LSB/USB
  
• 50 watts variable power on each mode (5w to 50w)
  
• Built in Frequency Counter that is accurate
  
• Continually tuning VFO with no gaps!
  
• Repeater Shift
  
• Temperature controlled cooling fan installed on heatsink
  
• 8 pin icom compatible microphone jack
  
• Switchable narrow IF Filter - for better crowded SSB reception
  
• 5 memory channels
  
• Scan Facility
  
• Properly aligned signal strength meter
  
• Very compact compared to other multmodes
  
• Variable Mic Gain
  
• Variable RF Gain
  
• Variable RF Power Control
  
• Squelch Control
  
• Channel/VFO Change
  
• Rear External Speaker Socket in the back of radio(No manual included, available to download on the web)TRANSMITTER SPECS:
  
•  Power Output: SSB/ FM...50 Watts, ...AM..15 Watts RMS / 50 Watts PEP
  
•  Tuning Steps: 1 kHz /5Khz/10 kHz /100 kHz/1Mhz   5khz default step on power up
  
•  Final Transistors: IRF520 MOSFET (x2)
  
•  Spurious Emissions: More than 50 dB below peak output power
  
•  Carrier Suppression: More than 40 dB below peak output power
  
•  Unwanted Sideband: More than 50 dB below peak output (1 kHz tone) 
  
•  FM Deviation: +/- 5 kHz maximum
  
•  Audio Response: More than 30dB below peak output
  
•  Frequency Response: 400 to 2800 Hz
  
•  Microphone Impedance: ECM, 600 to 1 K ohmsRECEIVER SPECS:
  
•  Circuit Type: Dual-Conversion Super-heterodyne
  
•  Intermediate Frequencies:
  
•  1st IF/SSB IF...10.695 MHz
  
•  2nd IF...455 V at 10 dB S + N/N
  
•  AM...1.0 V at10dBS+N/N
  
•  FM...0.3 V kHz (-6 dB) / 8.5 kHz (-60 dB)
  
•  AM / FM...6.0 kHz (-6 dB) /18 kHz (-60 dB)
  
•  Clarifier Range: +/-1.5 kHz
  
•  Adjacent Channel Rejection: Better than 70 dB
  
•  I F Rejection: Better than 85 dB for all frequencies
  
•  Frequency Response: 250 to 3000 Hz
  
•  Audio Output Power: 2 watts minimum at 10% THD with an 8 ohm load
  
•  Audio Output Impedance: 8 ohms
  
•  RF Power Output 45W SSB (pep)/ 15W AM (rms)/ 45W FM (rms)
  
•  Dual Finals on Heat Sink with time delay off ptt controlled fan
  
•  Modes AM, FM, USB, LSB
  
•  Microprocessor controlled
  
•  5 memories memory scan as well as full scan
  
•  Last Channel Recall
  
•  Frequency Scan
  
•  Variable RF Output Power all modes
  
•  Variable Mic Gain
  
•  Repeater offset...5khz-999khz +/- offset all bands all modes
  5 Digit LCD Frequency Display
  
•  Scanning Microphone step in 1/5/10/100khz steps
  
•  Night Illuminated Display white LED
  
•  Surface Mount Technology throughout
  
•  Dimensions 2 x 6 x 9.510 Meter Radios are not to be sent back to Cold Front Electronics. If warranty repair information** These radios are in the box marked MK-II, but they are the newest Optima MK3

About Us

Our business has been in the computer & electronics industry for over 2 decades. We strive to deliver100& customer satisfaction and provide excellent customer service. Our business & holiday schedule is listed below.BUSINESS HOURS:Monday - Friday: 10am - 7pm EST
Saturday: 12pm - 6pm EST
Sunday: CLOSEDHOLIDAY SCHEDULE
** The following holiday schedule are days that will be unavailable for shipping. Our business is closed on these days and be aware that shipping during the holiday season may cause a delay in shipping delivery esimates. If you have a problem with the status of your package please contact us at the link below to further investigate this issue:New Year's Day: January 1st
Memorial Day: May 26th
Independence Day: July 4th
Labor Day: September 1st
Thanksgiving Day
Day after Thanksgiving
Christmas: December 25th
New Year's Eve: December 31st

FREE SHIPPING on all items purchased within the United States

Packages usually ship via USPS Priority Mail, Parcel Post or FedEx Ground

We process orders as fast as possible and your tracking number will be uploaded to & then emailed to you at your convenience.

During the holiday may cause shipping delays. Be sure to get your order in within enough time to deliver. Please inform me of any issues with your shipment.

Immediate Payment is required for Buy It Now purchases

Orders are shipped within 1-2 business days from purchase. Purchases made after business hours will not be fulfilled until the following buisness day

Returns & Contact

Our staff is available within the business hours listed above. You may receive a response outside of thebusiness hours, but a faster response is more likely if it is within hours.RETURNS:
If you have an issue with a product you purchased for any reason, you can open a return request on the item if it within 30 days of purchase if the item is eligible for return. Items such as Amateur Radios and Refurbished items cannot be returned back directly and must be handled by their respective warranty department. If your purchase is past the 30 day return policy, you can still contact the manufacturer with any issues for warranty replacement or repair.Once a return has been opened, you will be provided with an RMA Number which you will include with your returned package for faster processing. The buyer is responsible for return shipping charges. Once our returns department has received your return, you can expect payment within 3-5 business days after inspecting the return.Feel free to contact us for any reason you may have including manufacturer warranty information and our sales department will do our best to answer your question as quickly & accurately as possible.

On Apr-06-14 at 05:05:20 PDT, seller added the following information:

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