Nā Attenuators hoʻololi lima

Nā hiʻohiʻona:

VSWR haʻahaʻa
Kiekie Attenuation Flatness

Nā noi:

Ukuea
Radar
Ho'āʻo Laboratory

E HOAKAKA ANO

Loaʻa nā Attenuators hoʻololi lima lima i ʻelua ʻano huahana:

Rotary Stepped Attenuator a me Continuously Variable Attenuator .
ʻO Rotary Stepped Attenuator kahi mea uila i hoʻohana ʻia e kāohi i ka ikaika hōʻailona. ʻO kāna hiʻohiʻona nui, ʻo ia ka helu paʻa o ka stepped attenuation, ua like kēlā me kēia ʻanuʻu attenuation, a he kiʻekiʻe ka pololei o ka pae, hiki ke hoʻokō i ka attenuation hōʻailona pololei.
ʻO Continuously Variable Attenuators nā ʻāpana uila e hiki ke hoʻomau i ka ikaika o ka hōʻailona. ʻO kāna hiʻohiʻona nui ka hiki ke hoʻokō i ka hōʻailona laina laina a i ʻole ka linear attenuation ma o ka hoʻololi ʻana a i ʻole ka hoʻololi ʻana i ka volta.

Nā hiʻohiʻona e pili ana i ka Rotary Stepped Attenuator:

1. Kaʻina attenuation: Hoʻoponopono i ka attenuation like i kēlā me kēia manawa.
2. Kiʻekiʻe kiʻekiʻe: hiki ke hoʻomalu i ka ikaika hōʻailona i loko o kahi kiko'ī loa.
3. Ka nui o ka attenuation: hiki ke hiki a oi aku paha ma mua o 90dB attenuation.
4. Ka leo haʻahaʻa: i manaʻo ʻia he ʻano o ka passive attenuator me ka haʻahaʻa haʻahaʻa.

Ke noi e pili ana i ka Rotary Stepped Attenuator:

1. Mea leo leo: hoʻohana ʻia e hoʻoponopono i ka nui o ka hoʻopuka hōʻailona mana amplifier.
2. Mea hana kamaʻilio: hoʻohana ʻia e hoʻoponopono i ka ikaika o ka hoʻokipa hōʻailona e pale i ka pōʻino i nā mea hana i hana ʻia e nā hōʻailona ikaika loa.
3. Mea hoʻohālikelike: hoʻohana ʻia e hoʻoponopono pololei i ka ikaika hōʻailona e hoʻokō i nā koi hoʻāʻo.
4. Nā lako microwave: hoʻohana ʻia e hoʻoponopono i ka nui a me ka ikaika o nā hōʻailona microwave.

Nā hiʻohiʻona e pili ana i ka Continuously Variable Attenuator:

1. Hoʻololi mau: Hiki ke hoʻomau mau ʻia ka ikaika hōʻailona i loko o ka laulā.
2. Pono kiʻekiʻe: hiki ke hoʻokō i ka attenuation hōʻailona pololei loa.
3. Pane wikiwiki: ʻO ka wikiwiki o ka pane hōʻailona wikiwiki a hiki ke hoʻololi kokeʻia no ka attenuation.

Noi e pili ana i ka Continuously Variable Attenuator:

1. Kūkākūkā ʻole: hoʻohana ʻia e hoʻoponopono i ka ikaika o ka hoʻokipa hōʻailona e pale aku i ka pōʻino o nā mea hana i hana ʻia e nā hōʻailona ikaika loa.
2. Nā mea kani a me nā wikiō: hoʻohanaʻia e hoʻololi i ka nui a me ka ikaika o nā leo a me nā hōʻailona wikiō.
3. Ana mea hana: hoʻohana ʻia e hoʻoponopono pololei i ka ikaika hōʻailona e hoʻokō i nā koi hoʻāʻo.
4. Hoʻokipa Antenna: Hoʻohana ʻia e hoʻoponopono i ka ikaika hōʻailona i loaʻa e ka antenna e hoʻomaikaʻi i ka maikaʻi o ka hoʻokipa.

Kaʻaleʻaleʻahāʻawi i ka VSWR haʻahaʻa a me ka palahalaha attenuation kiʻekiʻe mai DC a 40GHz. ʻO ka pae attenuation ʻo 0 ~ 121dB, ʻo nā ʻanuʻu attenuation he 0.1dB, 1dB, 10dB. A hiki i ka 300 watts ka mana maʻamau.

Rotary Stepped Attenuators
Helu Mahele	Ka pinepine (GHz)	ʻO ka pae hoʻohaʻahaʻa/ʻanuʻu (dB/dB)	Mana (W)	Nā mea hoʻohui	Ka Manawa (Weeks)
QSA06A	DC~6	0~1/0.1, 0~10/1, 0~60/10, 0~70/10, 0~90/10	2, 10	SMA, N	2~6
QSA06B	DC~6	0~11/0.1, 0~50/1, 0~70/1, 0~100/1	2, 10	SMA, N	2~6
QSA06C	DC~6	0~11/0.1, 0~70/1, 0~100/1	2, 10	N	2~6
QSA06D	DC~6	0~71/0.1, 0~101/0.1, 0~95/1, 0~110/1, 0~121/1	2, 10	N	2~6
QSA18A	DC~18	0~9/1, 0~70/10, 0~90/10	2, 10, 25	SMA	2~6
QSA18B	DC~18	0~69/1, 0~99/1	2, 5	SMA	2~6
QSA18C	DC~18	0~99.9/0.1, 0~109/1, 0~121/1	2, 5	N, SMA	2~6
QSA26A	DC~26.5	0~69/1, 0~99/1	2, 10	3.5mm, SMA, N	2~6
QSA26B	DC~26.5	0~9/1, 0~60/10, 0~70/10	2, 10, 25	3.5mm	2~6
QSA28A	DC~28	0~9/1, 0~60/10, 0~70/10, 0~90/10	2, 10, 25	3.5mm, SMA	2~6
QSA28B	DC~28	0~99/1, 0~109/1	5	3.5mm	2~6
QSA40	DC~40	0~9/1	2	2.92mm, 3.5mm	2~6

Nā Attenuators hoʻololi mau
Helu Mahele	Ka pinepine (GHz)	Laulā hoʻonāwaliwali (dB)	Mana (W)	Nā mea hoʻohui	Ka Manawa (Weeks)
QCA1	DC~2.5	0~10, 0~16	1	SMA, N	2~6
QCA10-0.5-4-20	0.5-4	0~20	10	N	2~6
QCA50	0.9~4	0~10	50	N	2~6
QCA75	0.9~4	0~10, 0~15	75	N	2~6
QCAK1	0.9~10.5	0~10, 0~12, 0~15, 0~20	100	N	2~6
QCAK3	0.9~10.5	0~10, 0~12, 0~15, 0~25	300	N	2~6
QCA10-2-18-40	2~18	0~40	10	SMA, N	2~6