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![](https://ae01.alicdn.com/kf/He11609c62c9a4a79b128b22d2c2bfca9M/SX1262-gprs-LoRa-22dBm-915MHz-RF-to-GPRS-PA-LNA-E90-DTU-900SL22-GPRS.jpg) ![](https://ae01.alicdn.com/kf/Hc098fe866e9d429988e5916fde92c572u/SX1262-gprs-LoRa-22dBm-915MHz-RF-to-GPRS-PA-LNA-E90-DTU-900SL22-GPRS.jpg) ![](https://ae01.alicdn.com/kf/Hff140d407aff4b83aa4619ea3ec44fb59/SX1262-gprs-LoRa-22dBm-915MHz-RF-to-GPRS-PA-LNA-E90-DTU-900SL22-GPRS.jpg) ![](https://ae01.alicdn.com/kf/Ha4dfbf57ef1d4f38aaab0514ecaa3127K/SX1262-gprs-LoRa-22dBm-915MHz-RF-to-GPRS-PA-LNA-E90-DTU-900SL22-GPRS.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/He11609c62c9a4a79b128b22d2c2bfca9M/SX1262-gprs-LoRa-22dBm-915MHz-RF-to-GPRS-PA-LNA-E90-DTU-900SL22-GPRS.jpg) ![](https://ae01.alicdn.com/kf/Hc098fe866e9d429988e5916fde92c572u/SX1262-gprs-LoRa-22dBm-915MHz-RF-to-GPRS-PA-LNA-E90-DTU-900SL22-GPRS.jpg) ![](https://ae01.alicdn.com/kf/Hff140d407aff4b83aa4619ea3ec44fb59/SX1262-gprs-LoRa-22dBm-915MHz-RF-to-GPRS-PA-LNA-E90-DTU-900SL22-GPRS.jpg) ![](https://ae01.alicdn.com/kf/Ha4dfbf57ef1d4f38aaab0514ecaa3127K/SX1262-gprs-LoRa-22dBm-915MHz-RF-to-GPRS-PA-LNA-E90-DTU-900SL22-GPRS.jpg) ![](https://ae01.alicdn.com/kf/H35ecb5e16bce47a4acd7c1e9b7c0903fh/SX1262-gprs-LoRa-22dBm-915MHz-RF-to-GPRS-PA-LNA-E90-DTU-900SL22-GPRS.jpg)
- ºê·£µå À̸§: cojxu
- ±Ù¿ø: CN (Á¤Ç°)
- ÀÛµ¿ ÁÖÆļö: GPRS
- ¸ðµ¨ ¹øÈ£: E90-DTU(900SL22-GPRS)
- À¯Çü: GPRS
![E90-DTU(xxxSLxx-GPRS)_01](https://ae01.alicdn.com/kf/Hfd819b6df28a4f27ab1db9a1def949bdj.jpg)
ParameterName
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¸Å°³º¯¼ö °ªÀ»
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SupportFrequency
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Äõµå ÁÖÆļö: GSM850, EGSM900, DCS1800, PCS1900 ¸ðµâÀº ÀÚµ¿À¸·Î ÁÖÆļö ÁÖÆļö ¼±ÅÃÀ» °Ë»ö ÇÒ ¼ö ÀÖ½À´Ï´Ù theATcommand Áؼö GSM ´Ü°è 2/2 + EGSM900, DCS1800, PCS1900
|
GPRS ¿¬°á Ư¼º
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GPRS ¸ÖƼ ½½·Ô Ŭ·¡½º 12 (±âº»°ª), GPRS ¸ÖƼ ½½·Ô Ŭ·¡½º 1 ~ 12 (±¸¼º °¡´É), GPRS ¸ð¹ÙÀÏ ½ºÅ×ÀÌ¼Ç Å¬·¡½º B
|
GPRS µ¥ÀÌÅÍ Æ¯Â¡
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GPRS µ¥ÀÌÅÍ downlink Àü¼Û: 85.6 KBPS,GPRS ¾÷ ¸µÅ© µ¥ÀÌÅÍ Àü¼Û: 85.6 KBPS, ÄÚµù Çü½Ä: cs-1, cs-2, cs-3 ¹× cs-4 Áö¿øÇÕ´Ï´Ù PAP (¾ÏÈ£ È®ÀÎ ÇÁ·ÎÅäÄÝ) ÀϹÝÀûÀ¸·Î PPP ¿¬°á¿¡ »ç¿ëµÇ´Â ÇÁ·ÎÅäÄÝ, CHAP (query handshake ÀÎÁõ ÇÁ·ÎÅäÄÝ) ¿¡ ÀϹÝÀûÀ¸·Î »ç¿ëµÇ´Â ÇÁ·ÎÅäÄÝÀ» Áö¿øÇÕ´Ï´Ù. ³»Àå ÇÁ·ÎÅäÄÝ: ºñ±¸Á¶È µÈ º¸Á¶ µ¥ÀÌÅÍ ¼ºñ½º (USSD) ¿¡ ´ëÇÑ TCP/UDP/FTP/PPP/HTTP/NTP/MMS/SM TP/PING µî Áö¿ø.
|
¾ÈÅ׳ª ÀÎÅÍÆäÀ̽º
|
SMAinterface, ¼ø¼öÇÑ ½ÅÈ£ »êÃâ, 50ohm Ư¼º ÀÓÇÇ´ø½º
|
Àü¼Û Àü¿ø
|
Ŭ·¡½º 4 (2W):GSM850 ¹× EGSM900, Ŭ·¡½º 1 (1W): DCS1800 ¹× PCS1900
|
RF ¸ð¼ö
|
°ª
|
°ø±â ¹Úµ¿
|
2.4kbps,8 Á¶Àý ·¹º§ (0.3, 1.2, 2.4, 4.8, 9.6, 19.2, 38.4, 62.5kbps)
|
WOR ¿ªÇÒ
|
¼ö½Å±â´Â ¼ö½Å±â/¹ß½ÅÀÚ·Î, Çü¼ºµÉ ¼ö ÀÖ½À´Ï´Ù
|
WOR »çÀÌŬ
|
2000ms,500ms ~ 4000ms, ±×°ÍÀº 500ms ~ 4000 ms·Î Çü¼ºµÉ ¼ö ÀÖ½À´Ï´Ù
|
Àü¼Û Àü¿ø
|
22dBm, ·¹º§ 4 Á¶Àý °¡´É (22, 17, 13, 10dBm)
|
Àü¼Û ¸ðµå
|
Åõ¸íÇÑ Àü¼ÛÀº, Åõ¸íÇÑ Àü¼Û ¶Ç´Â Á¶Á¤ Á¡ Àü¼ÛÀ» À§ÇØ Çü¼ºµÉ ¼ö ÀÖ½À´Ï´Ù
|
¸ðµâ ÁÖ¼Ò
|
0 ~ 65535, ±âº» ÁÖ¼Ò 0
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ÀÛµ¿ ÁÖÆļö
|
850.125MHz ~ 930.125MHz, ±âº» 868.125MHz, ä³Î ¹øÈ£ 80, ä³Î °£°Ý 1MHz
|
¼ö½Å °¨µµ
|
-138dbm@0.3kbps
|
º¸µåÀ²
|
115200 bps, Áö¿øµÇ´Â ¼öÁ¤ ¾øÀ½
|
¾ÈÅ׳ª ÀÎÅÍÆäÀ̽º
|
SMAInterface,RF ½ÅÈ£ Ãâ·Â, 50 ohm Ư¼º ÀÓÇÇ´ø½º
|
ÀüÀÚ ¸Å°³º¯¼ö
|
°ª
|
±³·ù ¼Õ½Ç °¡Ä¡ (ÀüÇüÀûÀÎ °¡Ä¡)
|
66.5mA @ 12V, À¯ÈÞ »óÅÂ, µ¥ÀÌÅÍ Àü¼Û ¾øÀ½
|
ÀÛµ¿ ¿Âµµ
|
-40 ¡É ~ + 85 ¡É ¿Âµµ¿¡ Àå½Ã°£ 30 ¡É ~ + 70 ¡É
|
ÀÛµ¿ Àü¾Ð
|
DC 8 ~ 28V Ãßõ 12V/24V Àü¿ø
|
Å©±â
|
108*75*37mm, Àü¹ÝÀûÀÎ Å©±â (Á¦¿Ü ¾ÈÅ׳ª)
|
3GPP ÁÖÆļö
|
1 ŸÀÓ ½½·ÔÀÇ
|
2 ŸÀÓ ½½·ÔÀÇ
|
4 ŸÀÓ ½½·ÔÀÇ
|
CS-1
|
9.05kbps
|
18.1kbps
|
36.2kbps
|
CS-2
|
13.4kbps
|
26.8kbps
|
53.6kbps
|
CS-3
|
15.6kbps
|
31.2kbps
|
62.4kbps
|
CS-4
|
21.4kbps
|
42.8kbps
|
85.6kbps
|
![E90-DTU(400SL30-GPRS)_02](https://ae01.alicdn.com/kf/H46b6d2ac1e0b415e8dc2b84e55c4b008W.jpg) ![E90-DTU(400SL30-GPRS)_03](https://ae01.alicdn.com/kf/Hdd58a7015ab249ab999daaeb8b64624dM.jpg) ![E90-DTU(400SL30-GPRS)_04](https://ae01.alicdn.com/kf/Hd8f69075634e48e08a271e983adfba95M.jpg) ![E90-DTU(400SL30-GPRS)_05](https://ae01.alicdn.com/kf/Hf834087d2cbd4319867beb90d1b4c4d0g.jpg) ![E90-DTU(400SL30-GPRS)_07](https://ae01.alicdn.com/kf/H47c97e10f58d4b548500f2875b338c96a.jpg)
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