GE Mastr III continuous duty RF power amp/amplifier hi band VHF 138-174 MHz 110W

  

Amplifier was pulled from working equipment. Cosmetic condition is good with light scuffs, scratches and signs of use. Whats Included: 1x GE 110W Power Amplifier. Does not include any additional cables, parts or accessories other than those explicitly mentioned in the listing.

The VHF Power Amplifier Assembly is a wide band RF power amplifier operating over the entire 136 to 174 MHz range without tuning or band splitting. This corresponds to a rated RF output of 55 to 110 watts at the antenna. The printed wiring board (A1) contains both the power amplifier circuitry (100 series components) and the power control circuitry (200 series components). Unfiltered supply voltage, A+, for the power amplifier circuits enters the assembly via feed through capacitor, C1. Power cable W4 routes the A+ from CI to J103 on the PWB.

Filtered A+ voltage for the power control circuit enters the assembly via control cable W13 which connects to the PWB at J201. The Power Control circuitry sets the output power level by adjusting the PA Power Set level. It keeps the output power constant despite variations in input power, power amplifier gain, or temperature through the use of a feedback control loop in the PA assembly.

Frequency: 136 MHz - 174 MHz. Output Power: 65 watts - 135 watts (into Low Pass Filter). Input Power (RF): 10 mW min. Temperature Range: 30°C TO + 60°C (Ambient air).

Supply Voltage: 13.4 Vdc. Stability: Stable into 3:1 VSWR; all temp.

Ruggedness at High VSWR: No damage into open or short load. Please note that most of my stuff comes from government auctions. Unless I mention it in the ad it does not have one.

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Over 100,000,000 served. Get FREE counters from Vendio today! The item "GE Mastr III continuous duty RF power amp/amplifier hi band VHF 138-174 MHz 110W" is in sale since Tuesday, March 30, 2021. This item is in the category "Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Amplifiers".electronics" and is located in Indianapolis, Indiana.

This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, South Korea, Indonesia, Taiwan, South africa, Belgium, France, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Uruguay.

• Number of Channels: 1
• Model: Mastr III
• Country/Region of Manufacture: United States
• Band: VHF
• Type: Linear Amplifier
• Features: Analog
• Number of Outputs: 1
• MPN: 19D902797G1
• Number of Inputs: 1
• Power: 110 W
• Brand: GE