Module shaandhaynta Taxanaha Mawjadaha Gaaban ee Korontada
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Isgaadhsiinta raadiyaha ee waxqabadka sare leh, awooddu maaha wax aan nadiif ahayn. Module-ka Mawjadaha Gaaban ee Taxanaha Korontada Amplifier-ga waxaa loo habeeyay inuu noqdo ilaaliyaha ugu dambeeya ee calaamaddaada, iyadoo la hubinayo in baahintaadu ay ahaan lahayd mid fiiqan, hoggaansan, oo ka madax bannaan faragelinta aan loo baahnayn.
Si gaar ah loogu talagalay in si aan kala go 'lahayn loogu dhex daro mid kasta oo heer sare ah oo HF Band Power Amplifier ah , cutubkani waxa uu diiradda saarayaa xakamaynta iswaafajinta adag iyo isbarbardhigga is-waafajinta. Haddi aad tahay DXer u heellan ama injineer raadiye xirfadle ah, kani waa qalabka isku xidha farqiga u dhexeeya awooda cayriin iyo waxqabadka la safeeyey.
Xakamaynta Harmonic Sare: Waxay si wax ku ool ah u tirtirtaa qiiqa wasakhaysan si loo hubiyo in HF Band Power Amplifier -kaaga uu la kulmo heerarka nadiifnimada ee adag.
Khasaare Gelid Hoose: Inductors toroidal-tayo sare leh iyo capacitors sax ah waxay xaqiijiyaan wareejinta awoodda ugu badan oo leh kulaylka ugu yar.
Daboolista Broadband: Waxaa loo hagaajiyay dhammaan mowjadaha gaaban ee mowjadaha gaaban (1.8MHz - 30MHz), iyadoo siinaya shaandhayn joogto ah dhammaan kooxaha hiwaayadda.
Naqshad Heerkuleed Adag: Waxaa lagu dhisay qaybo culus oo awood u leh inay wax ka qabtaan wareegyada shaqada sare iyada oo aan la soo noqnoqon.
|
Parameter |
Unit |
Power Rating |
||
|
20W |
125W |
1000W |
||
|
Operating Band |
MHz |
1.6 ~30 |
1.6~30 |
1.6 ~30 |
|
Output Power |
W |
≥ 20 |
≥ 125 |
≥ 1000 |
|
Intermodulation |
dBc |
≤ (-32~-26) |
≤ -32 |
≤ -32 |
|
Harmonics |
dBc |
≤ -65 |
≤ -65 |
≤ -60 |
|
Typical Operating Voltage |
V |
14.4 |
24 |
50(AC110~380) |
|
Efficiency |
% |
(42~55) |
≥ 37 |
≥ 37 |
|
Tx/Rx / Band Switching Time |
mS |
≤ 5 |
/ |
/ |
|
Control Method |
|
Software Protocol / Discrete Wiring |
Software Protocol / Discrete Wiring |
Software Protocol / Discrete Wiring |
|
Protection |
|
Forward & Reverse Power Detection |
||
|
Dimensions |
|
Temperature, Current, Voltage, VSWR |
||
|
Environmental Adaptability Standards |
|
GJB150A |
GJB150A |
GJB150A |
|
Note 1: The 20W efficiency is correlated with the intermodulation value; specifically, when the intermodulation requirement is -26 dBc, the minimum efficiency can exceed 55%. |
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"Signal awood leh waa wax aan faa'iido lahayn haddii ay ku dhiig baxdo kooxo kale. Adigoo isku xiraya HF Band Power Amplifier- kaaga iyo qaybtayada shaandhaynta xirfadleyda, waxaad ilaalinaysaa qalabkaaga waxaadna ixtiraamaysaa hirarka hawada."
Ha u ogolaan harmonics inay hoos u dhigto tayadaaga isgaarsiineed. Kor u qaad waxqabadka saldhigaaga kalsoonida iyo saxnaanta xalalka Shaandhaynta Taxanaha Wave Short.
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