Track a digital/ analog TV signal strength and a satellite easily at once! Perfect for DirecWay, DirecTV (Phase I, ParaTodas, and Phase III TripleSat dishes), Dish Network (300, 500, DishPRO and Super Dish). This meter with LCD display and selectable audio on-off tone makes it easier than ever to align multi-feed systems.
Features：
♦Digital & Analog TV signal strength measurement(Second
Signal Bar)
♦Satellite signal strength measurement(Upper Signal Bar)
♦Self-Contained Rechargeable Battery
♦Easy to Read LCD Display
♦Selectable on/off audio tone
♦Measures individual LNBF current consumption
♦Measures receiver voltage output
♦Switches 22KHz on/off
♦Adjustable LCD contrast
♦Align Dish without receiver hook-up
♦Tests coax cable runs
♦DC Battery pack
♦DVB-T/ATSC signal level to dB exchange list
5 10 20 30 40 50 60 70 80 90 Meter’s data
58 62 65 68 70 73 75 78 82 dB
Optional Accessories：
●Leather carrying case
●AC wall charger
●DC charger
●2 Six-Foot Coaxial Jumpers
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SPECIFICATION：
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MODEL :
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STM-21
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Description：
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Digital Terrestrial & Satellite Meter
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Input Frequency：
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300-890MHz/ 950-2150MHz
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Input Level：
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70-80 dB/20-100dByV
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Through Loss：
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3.5dB
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Input Impedance：
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75 Ohm – “F” connector
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Output Impedance：
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75 Ohm – “F” connector
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Measuring Method：
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LCD display with full text graphics
Pitch tone on audio speaker
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Power Supply：
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From receiver through coaxial cable 12-18VDC or
Optional external 10.8V battery with center pin positive (+)
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Power Consumption：
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40mA
50mA utilizing audio speaker
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Overload Protection：
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800mA LNBF current draw limiter
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Input Voltage Tolerance：
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Battery up to + 18vDC max.
Receiver up to + 28vDC max.
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