50 cábla sceite óm
50 cábla sceite óm
Tá feidhmeanna tarchurtha comhartha agus antenna ag cábla comhaiseach sceite. Trí oscailt an tseoltóra sheachtraigh a rialú, is féidir an tonnfhuinneamh leictreamaighnéadach rialaithe a radaíocht go haonfhoirmeach agus a fháil feadh na líne, ag clúdach achar dall an réimse leictreamaighnéadaigh, agus
cuspóir na cumarsáide soghluaiste réidh a bhaint amach.
Tá na samhlacha seo a leanas ag an gcábla sceite 50OHM is mó díol: 1\/2 "C, 7\/8" C, 1-1\/4 "C, 1-5\/8" C, 1\/2 "D, 7\/8" D, 1-1\/4 "D, {{{}}\/8" H, 7 h, {{}}} d, H, H, H, H, H, H, H, H, H, H, H, H, H, H, H, H, H, {}} {}\/8 "H, 7" H, {} {1-1\/4 "h.
Cur i bhfeidhm 50 cábla sceite óm:
1. Cumarsáid shoghluaiste i bhfoirgnimh, tolláin agus fobhealaí (GSM, PCN\/ PCS, Dect…)
2. Cumarsáid i bhfoirgnimh faoi thalamh, amhail go leor páirceála, íoslaigh agus mianaigh
3.
4. Comharthaí aláraim gan sreang a chur ar aghaidh i dtolláin mhórbhealaigh
5. Comharthaí fón póca a tharchur i dtolláin mhórbhealaigh
6. Tarchur comhartha i bhfobhealaí nó i dtolláin fobhealach
Paráidí Táirge
|
Tógáil Specifiiatha(mm) |
1/2"C |
7/8"C |
1-1/4"C |
1-5/8"C |
|
|
① seoltóir istigh |
1\/2 "C: Alúmanam Clad Copair 7\/8" C: Feadán Copair Smooth {1-1\/4 "c, {1-5\/8" c: feadán copair rocach helical |
4.80±0.05 |
9.30±0.20 |
13.00±0.20 |
17.80±0.30 |
|
② tréleictreach |
PE searrach |
12.30±0.20 |
22.80±0.30 |
32.50±0.30 |
42.80±0.30 |
|
③ seoltóir seachtrach |
Scragall copair forluí |
13.00±0.40 |
23.50±0.50 |
33.20±0.50 |
43.80±0.50 |
|
④ Jacket |
PE nó LSZH |
15.50±0.40 |
27.00±0.50 |
37.20±0.50 |
47.60±0.50 |
|
Leictreach Tréithdacht & Meicniúil agus comhshaoil Saintréithe |
|||||
|
Bacainní saintréithe (ω) |
50±2 |
50±2 |
50±2 |
50±2 |
|
|
Treoluas an iomadú (%) |
88 |
89 |
89 |
89 |
|
|
Toilleas (PF\/M) |
76.0 |
75.0 |
75.0 |
75.0 |
|
|
Friotaíocht inslithe, min (MΩ • km) |
10000 |
10000 |
10000 |
10000 |
|
|
Voltas Tástála Spark Jacket [KV (AC)] |
8 |
8 |
10 |
10 |
|
|
Voltas inslithe [KV (DC, 1min)] |
6 |
10 |
10 |
15 |
|
|
Minicíocht oibriúcháin (MHz) |
5-2700 |
5-2700 |
5-2700 |
5-2700 |
|
|
An mhinicíocht oibriúcháin is fearr (MHz) |
700-2700 |
700-2700 |
700-2700 |
700-2700 |
|
|
Minicíocht Oibriúcháin Toirmiscthe (MHz) |
1085-1150 |
1085-1150 |
1085-1150 |
1085-1150 |
|
|
2170-2300 |
2170-2300 |
2170-2300 |
2170-2300 |
||
|
Max VSWR |
{75-150 mhz |
1.30 |
1.30 |
1.30 |
1.30 |
|
{300-500 mhz |
1.30 |
1.30 |
1.30 |
1.30 |
|
|
{800-960 mhz |
1.30 |
1.30 |
1.30 |
1.30 |
|
|
{1700-2025 mhz |
1.40 |
1.30 |
1.30 |
1.30 |
|
|
{2110-2170 mhz |
1.40 |
1.30 |
1.30 |
1.30 |
|
|
{2300-2400 mhz |
1.40 |
1.30 |
1.30 |
1.30 |
|
|
{2500-2700 mhz |
1.40 |
1.30 |
1.30 |
1.30 |
|
|
Ga lúbthachta aonair (mm) |
75 |
150 |
200 |
400 |
|
|
Ga lúbthachta arís agus arís eile (mm) |
150 |
250 |
400 |
500 |
|
|
Chasmhóimint lúbthachta (n • m) |
13.5 |
14.9 |
15.5 |
16.0 |
|
|
Neart teanntachta (n) |
1000 |
1490 |
1550 |
3300 |
|
|
Fad socraithe molta (M) |
0.8-1 |
0.8-1 |
0.8-1 |
0.8-1 |
|
|
Fad go Min Balla (MM) |
50 |
50 |
50 |
50 |
|
|
Teocht suiteála (céim) |
Peile |
-40~+60 |
-40~+60 |
-40~+60 |
-40~+60 |
|
Lszh |
-20~+60 |
-20~+60 |
-20~+60 |
-20~+60 |
|
|
Teocht Oibriúcháin (Céim) |
Peile |
-55~+85 |
-55~+85 |
-55~+85 |
-55~+85 |
|
Lszh |
-30~+80 |
-30~+80 |
-30~+80 |
-30~+80 |
|
|
Caoradh(RB/100m) & Cúpláil Caill(2m,50%/95%) @ 20 céim |
||||
|
Minicíocht, MHz |
DB DB |
DB DB |
DB DB |
DB DB |
|
75 |
/ / |
1.1 64/75 |
0.7 62/73 |
0.6 62/73 |
|
100 |
/ / |
1.2 60/70 |
0.8 58/68 |
0.7 58/68 |
|
150 |
/ / |
1.5 66/78 |
1.0 64/74 |
0.9 64/74 |
|
350 |
/ / |
2.4 76/88 |
1.6 76/88 |
1.3 76/90 |
|
450 |
/ / |
2.8 82/89 |
1.9 80/90 |
1.5 78/88 |
|
800 |
7.2 69/73 |
3.8 71/74 |
2.6 71/74 |
2.1 70/73 |
|
900 |
7.7 68/72 |
4.1 69/72 |
2.8 69/72 |
2.3 69/72 |
|
960 |
8.3 68/71 |
4.3 69/71 |
2.9 68/71 |
2.4 68/71 |
|
1800 |
11.5 65/68 |
6.5 64/68 |
4.5 64/68 |
3.6 64/68 |
|
1900 |
12.3 66/68 |
6.9 64/68 |
4.7 64/68 |
3.9 63/68 |
|
2000 |
12.8 67/70 |
7.2 63/67 |
5.0 63/67 |
4.1 63/67 |
|
2100 |
/ / |
7.5 63/68 |
5.2 63/68 |
4.3 63/68 |
|
2400 |
15.5 63/66 |
8.5 62/66 |
6.2 62/66 |
5.0 62/66 |
|
2600 |
16.1 64/67 |
8.9 61/65 |
7.0 61/65 |
5.6 61/65 |
|
2620 |
17.2 65/68 |
9.4 62/66 |
7.2 61/65 |
5.8 61/65 |
|
2700 |
18.0 65/69 |
10.5 62/66 |
7.6 62/66 |
6.3 60/66 |
Pacáistecábla friothálacha sceite
Monarcha de50 cábla sceite óm
Tá monarcha chábla ghairmiúil 150000㎡ againn, agus tacaíonn muid le saincheapadh aon sonraíochtaí, déan teagmháil liom nó fág teachtaireacht.
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