Quantity Available
1
Posted
1 week ago
Description
You are viewing a UHF Amplifier by Micor, model TLE1714A-1 - see photos. Micor is the commercial brandname for Motorola products.
The original TLE1714A specification was 60 W FM output from 2 W input, for 470 to 512 MHz; other versions can operate over the radio amateur 70 cm band, and with higher power. There is a pencil marking saying ‘OK >130 W @ 430’ on the front panel. As I have not powered this item up, I cannot verify the frequency coverage or power output.
It is designed for 19” rack-mountable base station operation, powered by nominally 12 Vdc, eg, a Motorola 12 V supply. Allowing Class C for FM operation, you will need to supply at least 8 A for 60 to 75 W output, perhaps double for 130 W output.
Input and output are via 7” coaxial cables terminated in BNC connectors.
All original equipment manufactured components are present.
I will provide Micor documentation that includes a circuit diagram.
You can
I acquired this amplifier when a radio club was updating its repeater station. It had worked faultlessly up till that time. My amateur radio interests have mostly been in HF and VHF; so, this amplifier is surplus.
Packaging
I make no charge for packaging. Your item will be properly wrapped and packed to withstand the usual rigors of postal and courier delivery systems. It weighs 11 kg in a 58 x 38 x 24 cm carton.
Shipping - please read
You must ask me to quote the shipping charge; why?
The original TLE1714A specification was 60 W FM output from 2 W input, for 470 to 512 MHz; other versions can operate over the radio amateur 70 cm band, and with higher power. There is a pencil marking saying ‘OK >130 W @ 430’ on the front panel. As I have not powered this item up, I cannot verify the frequency coverage or power output.
It is designed for 19” rack-mountable base station operation, powered by nominally 12 Vdc, eg, a Motorola 12 V supply. Allowing Class C for FM operation, you will need to supply at least 8 A for 60 to 75 W output, perhaps double for 130 W output.
Input and output are via 7” coaxial cables terminated in BNC connectors.
All original equipment manufactured components are present.
I will provide Micor documentation that includes a circuit diagram.
You can
- use it for your amateur radio club’s 70 cm repeater
- use it as your home base station to give you much greater range than a hand-held radio that you use to drive it
- modify it to your own frequency range and power level
- add it to your collection of commercial UHF equipment.
I acquired this amplifier when a radio club was updating its repeater station. It had worked faultlessly up till that time. My amateur radio interests have mostly been in HF and VHF; so, this amplifier is surplus.
Packaging
I make no charge for packaging. Your item will be properly wrapped and packed to withstand the usual rigors of postal and courier delivery systems. It weighs 11 kg in a 58 x 38 x 24 cm carton.
Shipping - please read
You must ask me to quote the shipping charge; why?
- There are often differences between what Australia Post's and other carriers' online calculators show, and what they actually charge. Generally, Australia Post uses the quickest delivery method, such as one of the more expensive Air Mail modes.
- Australia Post calculates postage based on the weight and dimensions I have given. Sendle calculates postage based on the same weight and dimensions.
- If you win several items, I will bundle them to get you the most economical shipping charge.
- Australia Post includes insurance up to AU$100, Sendle includes insurance up to AU$300; both include tracking as part of the carriage charge. Some carriers include neither insurance nor tracking. If the total transaction including shipping exceeds AU$100 and you choose Australia Post as your carrier, you will require extra insurance cover. So, you must ask me to quote you for such additional delivery services as tracking, signature on receipt or a different level of insurance cover.
- If you are outside Australia and choose a carrier other than Australia Post, I will include tracking and add it as a charge.
Condition of Item
Very Good Condition
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