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DESCRIPTION of the PRODUCT |
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!! COUPLER OF AERIAL HF! | | |  | |
MFJ993 ACOPLADOR DE ANTENAS AUTOMATICO HF 1,8- 30 Mhz
Syntony of aerials with medidor of ROE, vatímetro switch stops two aerials and a balun 4:1
Frequencies 1,8 - 30 Mhz
Input impendence: 50 ohms
Input power: 150 W PEP
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Fits automatically aerials with impedances between 6 and 1600 %u03A9 or between 6-3200 %u03A9.
Handles 300 W (fitting between 6-1600 %u03A9) and 150 W (fitting between 6-3200 %u03A9 )
Tunes in minus than 15 seconds usualmente in minus than 5 seconds
More more than 20.000 memories not volatile stops tightenings of syntony
Four banks of memory for each aerial with 2.500 registers by bank.
Circuit of coupling in network L commutable of high efficiency
Coverage continuous of frequency between 1,8 and 30 MHz
ROE desirable adjustable between 1,0 to 2,0
Threshold of tightening of ROE adjustable between 0,5 and 1,5
Vatímetro/ ROE of double needle, illuminated, with borders high, short and automatic
Screen LCD multifunction with control of contrast
Reading numerical of ROE power straight and reflected
Prompt to bars from ROE power straight and reflected
Prompt acoustic of ROE with control of volume
Frecuencímetro built-in
Two connecting coaxial SO 239 stops aerials
Connector stops aerials of an alone thread
Balun of current 4:1 stops lines balanced
Control remote optional
Interface optional stops radiums compatible | | Specifications:
Border of coupling of impedances: 6 to 1.600 %u03A9 (300 W) or 6 to 3200 %u03A9 (150 W )
Border of ROE with 300 W: until 8:1 stops <50 %u03A9 and even 32:1 stops >50 %u03A9
With 150 W: until 8:1 stops <50 %u03A9 and even 64:1 stops >50 %u03A9
Power minimum to tune: 2 W
Power maximum to the tune: 100 W with protection, 20 W without protection
Power maximum: 300 W PEP in SSB/ CW
Border of frequency: 1,8 to 30 MHz, coverage continuous
Border of the frecuencímetro: Until 50 MHz
Accuracy of the frecuencímetro: 1 kHz along all the bands
Border of capacity: 0 To 3.908 pF nominal (256 values )
Border of inductance: 0 To 24,86 µH nominal (256 values )
Capacity of the relays: 16 to / 1.000 V
Life electrical of the relays: 100.000 operations
Life mechanic of the relays: 10.000.000 operations
Duration of the memory: 1.000.000 cycles of writing/ reading
Retention of data in the memory: >200 years
Needs of food: 12-15 V cc. Connecting coaxial 2,1x5,5 mm ( centre )
Consumption of current: More less than 1 to.
Sizes approximate: 257 mm wide, 71 mm high, 234 mm bottom
(Without include connectors )
Weight approximate: 1,77 kg
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