SOLD C-22-G Mirage 220Mhz Amp

Discussion in 'Ham Radio Gear For Sale' started by NJ6F, Oct 10, 2019.

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  1. NJ6F

    NJ6F Ham Member QRZ Page

    C-22-G Mirage 220Mhz 1.25 Meter FM/SSB/CW RF AMPLIFIER
    .4-4 watts in/ 20 watts out !!!


    This is a popular amp with excellent performance & spec’s below.

    · Excellent input for a handheld like a VX-7 etc., on 220 or any radio with .4 to 4 watts in / 20 out

    · Normal wear

    · FM / SSB with delay

    · Built in pre-amp

    · Works great! Full output.

    · Compact, light-weight portable & functional

    · Sufficient heat sink for unit

    · Non-smoking home


    Unit for sale is in excellent working order and prefer to use PayPal and if not used to it I will walk you through it. Sold as is, all sales final from a non-smoking home and it worked for me, I am using a different amp at the moment and just normal wear, used cosmetic condition as is typical. USPS, standard shipping, $84 with 15 for shipping in continental 48 states. $99 total. Contact me direct as well at NJ6F@cox.net or text at 619-444-8300 Santee, CA 92071
    73 - Rich – NJ6F

    Stock Description:
    The Mirage C-22-G is the next generation of Power Amplifiers for 220 - 225 MHz. New features make it the most useful and versatile amplifier available. Features include automatic power shut-down circuitry for protection against excessive R.F. power input. A newly designed GaAsFET receive pre-amp provides high gain and low noise amplification for weak signal applications. The pre-amp includes a selectable attenuator to reduce signal output level. This is useful in preventing Receiver Overload and subsequent Intermodulation Distortion caused by strong signals. The Mirage C-22-G is capable of FM, SSB, and CW operational modes. SPECIFICATIONSFrequency Range ....................................................... 220 - 225 MHz R.F. Input Power (Drive)........................................... 0.4 - 4 Watts (5 Watts max.) R.F. Output Power..................................................... 20 Watts with 2 Watts drive Duty Cycle................................................................. Intermittent (ICAS) Modes ........................................................................ FM, SSB, CW Receive Pre-amp ....................................................... GaAsFET, Gain 21/15 dB-Nominal. Noise figures less than 0.6 dB. 1 dB compression point greater than -13 dBm input (Nominal) R.F. Input Power Shutdown Point............................. In excess of 5 Watts nominal Keying ....................................................................... Automatic (R.F. sensing) Input/Output Impedance ............................................ 50 Ohms R.F. Connectors......................................................... SO-239 (UHF) Supply Voltage .......................................................... 13.8 VDC (for full R.F. power output) Supply Current .......................................................... 4 Amps (nominal) Fuse ........................................................................... Low voltage, fast blow. 7-1/2 Amps Physical Dimensions ................................................. 3-1/2 x 2 x 7 inches Weight ....................................................................... 1 1/4 pounds INSTALLATIONThe Mirage C-22-G may be mounted using the brackets supplied or simply placed in a convenient operating position. In either case, there must be adequate ventilation for the finned heat-sink. This generally means at least 1 inch clearance from the sink to any surrounding enclosure and an unobstructed flow from the front to the back of the sink. CAUTION: With extended use the heat sink becomes very hot. If it is necessary to extend the D.C. power leads, use wire of the same gauge in order to avoid a voltage drop

    C-22-G Instruction Manual R. F. Amplifier 2 on your power leads. Use a minimum length of good quality 50 Ohm cable between the radio and the amplifier. The antenna system should have a VSWR of 1.5:1 or better for best performance. The receiving pre-amp gain is set to the high value at the factory. To switch to minimum gain move the DIP switch, which is located behind the left side cover where there is a 1/4" hole, to the "up" position. If desired, the transmit relay hold-in (hang-time) may be adjusted by adjusting the potentiometer located behind the hole on the right side of the amplifier. FRONT PANEL SWITCHES/LED'SPOWER ON/OFF SWITCH ......................... Turns the D.C. power ON or OFF. SSB/FM SWITCH......................................... Selects relay time delay for the mode of operation. The relay drop time is lengthened for the SSB mode of operation. PRE-AMP ON/OFF SWITCH ...................... Turns Pre-amp power ON or OFF. POWER LED ................................................ Indicates that D.C. power is applied. PRE-AMP LED............................................. Indicates that the pre-amp is turned ON. OVERLOAD LED ........................................ Indicates amplifier shutdown due to excessive R.F. drive power. Reset by turning OFF then ON. REAR PANEL CONNECTORSRADIO (SO-239) .......................................... R.F. input from radio. ANT (SO-239)............................................... R.F. output to antenna. INTERNAL ADJUSTMENTSSSB DELAY ................................................. This allows the R.F. relay "hang-time" or delay to be adjusted to the time desired. PRE-AMP ATTENUATOR SWITCH ......... Sets the pre-amp gain to full or reduced value. INPUT VSWR AND OUTPUT POWER ..... These adjustments are made at the factory and should not require field adjustment. PRE-AMP TUNING ..................................... These adjustments are also made at the factory for best gain and noise figure performance. They should not require field adjustment.
     

    Attached Files:

  2. NJ6F

    NJ6F Ham Member QRZ Page

    Sold
     
  3. QRZ
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