{"id":4317,"date":"2025-06-01T20:34:51","date_gmt":"2025-06-01T13:34:51","guid":{"rendered":"https:\/\/antoanhanghai.com\/?p=4317"},"modified":"2025-06-12T14:33:09","modified_gmt":"2025-06-12T07:33:09","slug":"str-7000a","status":"publish","type":"post","link":"https:\/\/antoanhanghai.com\/en\/str-7000a\/","title":{"rendered":"SAMYUNG STR-7000A -VHF DSC Class A"},"content":{"rendered":"

SAMYUNG STR-7000A -VHF DSC Class A <\/strong><\/h1>\n

STR-7000A<\/strong><\/h2>\n

\u0110\u00e1p \u1ee9ng Ti\u00eau chu\u1ea9n IMO GMDSS<\/p>\n

\u2022 M\u00e0n h\u00ecnh LCD<\/p>\n

\u2022 C\u00f4ng su\u1ea5t ph\u00e1t: 1W v\u00e0 25W<\/p>\n

\u2022 K\u00eanh l\u00e0m vi\u1ec7c: K\u00eanh h\u00e0ng h\u1ea3i qu\u1ed1c t\u1ebf<\/p>\n

\u2022 T\u1ea7n s\u1ed1 tr\u1ef1c canh(DSC) : 156.525MHz CH70<\/p>\n

\u2022 T\u00edch h\u1ee3p m\u00e1y thu chuy\u00ean d\u1ee5ng CH70 DSC v\u00e0 c\u1ed5ng k\u1ebft n\u1ed1i \u0103ng-ten DSC ri\u00eang bi\u1ec7t cho ph\u00e9p nh\u1eadn t\u00edn hi\u1ec7u DSC \u0111\u1ed3ng th\u1eddi trong khi \u0111ang truy\u1ec1n t\u1ea3i<\/p>\n

\"Samyung<\/p>\n

\u2022 M\u00e0n h\u00ecnh m\u00e0u s\u1eafc n\u00e9t tr\u00ean m\u00e0n h\u00ecnh LCD l\u1edbn hi\u1ec3n th\u1ecb \u0111\u1ea7y \u0111\u1ee7 m\u1ecdi th\u00f4ng tin v\u1edbi h\u01a1n 160 k\u00fd t\u1ef1<\/p>\n

\u2022 Ch\u1ee9c n\u0103ng \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa cho ph\u00e9p l\u1eafp \u0111\u1eb7t l\u00ean \u0111\u1ebfn 15 v\u1ecb tr\u00ed<\/p>\n

\u2022 Kh\u1ea3 n\u0103ng l\u01b0u tr\u1eef \/ ch\u1ec9nh s\u1eeda \/ g\u1ecdi s\u1ed1 MMSI theo 3 nh\u00f3m, m\u1ed7i nh\u00f3m ch\u1ee9a 20 s\u1ed1 MSI<\/p>\n

\u2022 Loa ch\u1ea5t l\u01b0\u1ee3ng cao \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p ph\u00eda tr\u01b0\u1edbc m\u00e1y<\/p>\n

\u2022 G\u1ecdi v\u00e0o ban \u0111\u00eam ti\u1ec7n l\u1ee3i v\u1edbi \u0111\u00e8n n\u1ec1n m\u00e0n h\u00ecnh LCD<\/p>\n

 <\/p>\n

\n
\n

STR-7000A Specifications<\/strong><\/p>\n<\/div>\n<\/div>\n

\n
\n

\u25b6 STR-7000A <\/strong><\/b><\/span>GENERALS\u00a0<\/b><\/h2>\n

\u2022\u00a0TX Frequency : 156.025MHz ~ 157.425MHz<\/p>\n

\u2022\u00a0RX Frequency : 156.050MHz ~ 163.275MHz<\/p>\n

\u2022\u00a0Number of Channels: 191 Channels (ITU:63, USA:57, CAN:61, WX:10)<\/p>\n

\u2022\u00a0Type of Emission : FM(16K0G3E), DSC(16K0G2B)<\/p>\n

\u2022\u00a0Communication Mode : Simplex and Semi-Duplex<\/p>\n

\u2022\u00a0Antenna Impedance : 50\u03a9(SO-239)<\/p>\n

\u2022\u00a0Freq. Stability : \u00b110 PPM(-20\u2103 ~ +60\u2103)<\/p>\n

\u2022\u00a0Power supply : Input DC24V \/ Output DC13.8V \/ max 10A<\/p>\n

\u2022\u00a0Consumed Currency (13.8V) : TX: 5.5A Max , RX: 1.5A Max<\/p>\n

\u2022\u00a0Size \/ Weight : 136 x 220 x 175 \/ About 2.2kg<\/p>\n

\u25b6 STR-7000A <\/strong><\/b><\/span>TRANSMITTER UNIT\u00a0<\/b><\/h2>\n

\u2022\u00a0Antenna Output(13.8 V DC) : High\/25W, Low\/1W<\/p>\n

\u2022\u00a0Starting Mode : SYNTHESIZER mode<\/p>\n

\u2022\u00a0Max. Freq. Deviation : \u00b15KHz or less<\/p>\n

\u2022\u00a0MIC Input Impedance : 2k\u03a9<\/p>\n

\u2022\u00a0Spurious Emission : 70dB or less<\/p>\n

\u2022\u00a0Adjacent Channel Power : -70dBc or less<\/p>\n

\u25b6 STR-7000A <\/strong><\/b><\/span>RECEIVER UNIT\u00a0<\/b><\/h2>\n

\u2022\u00a0Receiving Mode : DOUBLE CONVERSATION SUPER HETERODYNE<\/p>\n

\u2022\u00a0Intermediate frequency : 1st : 21.7MHz \/ 2nd : 450kHz<\/p>\n

\u2022\u00a0Receiving Sensitivity : 20dB SINAD = 0.32uV or less<\/p>\n

12dB SINAD = 0.22uV or less<\/p>\n

\u2022\u00a0Squelch Sensitivity : 0.3uV<\/p>\n

\u2022\u00a0Adjacent Channel Selectivity : 70dB or more<\/p>\n

\u2022\u00a0Spurious Response Removal Ratio : 70dB or more<\/p>\n

\u2022\u00a0Residual Noise Level : -40dB or less<\/p>\n

\u2022\u00a0Audio Output(13.8 V DC) : 4.5W \/ 4\u03a9(distortion factor 10% ore lss)<\/p>\n

\u25b6 STR-7000A <\/strong><\/b><\/span>DSC WATCH KEEPING RECEIVER\u00a0<\/b><\/h2>\n

\u2022\u00a0Receiving Freq. : 156.525MHz<\/p>\n

\u2022\u00a0Mode : 16K0G2B<\/p>\n

\u2022\u00a0DSC Modulation Speed : 1200baud (\u00b130ppm)<\/p>\n

\u2022\u00a0DSC Modulation Quotient : PM\/FSK (Within M=2\u00b110%)<\/p>\n

\u2022\u00a0Maximum Available Sensitivity : 0.25uV (10-2 Bit error rate o rless)<\/p>\n

\u2022\u00a0DSC Operation : ITU-R M.541-10 \/ ITU-R M.689-2<\/p>\n

\u2022\u00a0DSC Protocol : ITU-R M.493-14 class-A<\/p>\n<\/div>\n

Ngo\u00e0i\u00a0STR-7000A DSC VHF Class A<\/strong>, th\u1ecb tr\u01b0\u1eddng c\u00f2n c\u00f3 c\u00e1c s\u1ea3n ph\u1ea9m t\u01b0\u01a1ng t\u1ef1 sau: NSR NVR-3000 VHF DSC (GMDSS), M\u00e1y thu ph\u00e1t VHF GMDSS v\u1edbi DSC Class A GM600, SAILOR 7222 VHF DSC Class A, VHF GMDSS DSC Class A COBHAM SAILOR 7222, VHF DSC Class A SEALINK HX2000\u2026<\/div>\n
<\/div>\n
Li\u00ean h\u1ec7 ngay \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n chi ti\u1ebft v\u00e0 \u0111\u1eb7t h\u00e0ng v\u1edbi gi\u00e1 \u01b0u \u0111\u00e3i nh\u1ea5t: 097 800 1968 (\u0110T\/Zalo).<\/strong><\/div>\n
<\/div>\n
\n
LINK<\/div>\n
\n
DNV<\/a><\/div>\n
ABS<\/a><\/div>\n
NK<\/a><\/div>\n
CCS<\/a><\/div>\n
VR<\/a><\/div>\n
<\/div>\n
C\u00e1c b\u1ed9 ph\u1eadn c\u1ee7a VHF<\/a><\/div>\n
Ti\u00eau ch\u00ed l\u1ee5a ch\u1ecdn VHF DSC Class A<\/a><\/div>\n
Ti\u00eau chu\u1ea9n IMO v\u1ec1 VHF Class A<\/a><\/div>\n
C\u1eadp nh\u1eadt y\u00eau c\u1ea7u c\u1ee7a IMO t\u1eeb 2024<\/a><\/div>\n
5 l\u00fd do l\u1ef1a chon NVR-3000<\/a><\/div>\n
Specification c\u1ee7a SP<\/a><\/div>\n
DSC l\u00e0 g\u00ec ?<\/a><\/div>\n
B\u1ed9 \u0111\u00e0m tr\u1ef1c canh l\u00e0 g\u00ec ?<\/a><\/div>\n
Video Unbox S\u1ea3n Ph\u1ea9m<\/a><\/div>\n
Th\u1ee7y th\u1ee7 S\u01a1n Boong test S\u1ea3n Ph\u1ea9m<\/a><\/div>\n
Video c\u00e1ch test DSC<\/a><\/div>\n
Video C\u00e1ch Test DSC weekly\u00a0<\/a><\/div>\n
<\/div>\n<\/div>\n<\/div>\n<\/div>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

SAMYUNG STR-7000A -VHF DSC Class A STR-7000A \u0110\u00e1p \u1ee9ng Ti\u00eau chu\u1ea9n IMO GMDSS \u2022 M\u00e0n h\u00ecnh LCD \u2022 C\u00f4ng su\u1ea5t ph\u00e1t: 1W v\u00e0 25W \u2022 K\u00eanh l\u00e0m vi\u1ec7c: K\u00eanh h\u00e0ng h\u1ea3i qu\u1ed1c t\u1ebf \u2022 T\u1ea7n s\u1ed1 tr\u1ef1c canh(DSC) : 156.525MHz CH70 \u2022 T\u00edch h\u1ee3p m\u00e1y thu chuy\u00ean d\u1ee5ng CH70 DSC v\u00e0 c\u1ed5ng k\u1ebft n\u1ed1i \u0103ng-ten DSC ri\u00eang bi\u1ec7t cho ph\u00e9p nh\u1eadn t\u00edn hi\u1ec7u DSC \u0111\u1ed3ng th\u1eddi trong khi \u0111ang truy\u1ec1n t\u1ea3i \u2022 M\u00e0n h\u00ecnh m\u00e0u s\u1eafc n\u00e9t tr\u00ean m\u00e0n h\u00ecnh LCD l\u1edbn hi\u1ec3n th\u1ecb \u0111\u1ea7y \u0111\u1ee7 m\u1ecdi th\u00f4ng tin v\u1edbi h\u01a1n 160 k\u00fd t\u1ef1 \u2022 Ch\u1ee9c n\u0103ng \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa cho ph\u00e9p l\u1eafp \u0111\u1eb7t l\u00ean \u0111\u1ebfn 15 v\u1ecb tr\u00ed \u2022 Kh\u1ea3 n\u0103ng l\u01b0u tr\u1eef \/ ch\u1ec9nh s\u1eeda \/ g\u1ecdi s\u1ed1 MMSI theo 3 nh\u00f3m, m\u1ed7i nh\u00f3m ch\u1ee9a 20 s\u1ed1 MSI \u2022 Loa ch\u1ea5t l\u01b0\u1ee3ng cao \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p ph\u00eda tr\u01b0\u1edbc m\u00e1y \u2022 G\u1ecdi v\u00e0o ban \u0111\u00eam ti\u1ec7n l\u1ee3i v\u1edbi \u0111\u00e8n n\u1ec1n m\u00e0n h\u00ecnh LCD   STR-7000A Specifications \u25b6 STR-7000A GENERALS\u00a0 \u2022\u00a0TX Frequency : 156.025MHz ~ 157.425MHz \u2022\u00a0RX Frequency : 156.050MHz ~ 163.275MHz \u2022\u00a0Number of Channels: 191 Channels (ITU:63, USA:57, CAN:61, WX:10) \u2022\u00a0Type of Emission : FM(16K0G3E), DSC(16K0G2B) \u2022\u00a0Communication Mode : Simplex and Semi-Duplex \u2022\u00a0Antenna Impedance : 50\u03a9(SO-239) \u2022\u00a0Freq. Stability : \u00b110 PPM(-20\u2103 ~ +60\u2103) \u2022\u00a0Power supply : Input DC24V \/ Output DC13.8V \/ max 10A \u2022\u00a0Consumed Currency (13.8V) : TX: 5.5A Max , RX: 1.5A Max \u2022\u00a0Size \/ Weight : 136 x 220 x 175 \/ About 2.2kg \u25b6 STR-7000A TRANSMITTER UNIT\u00a0 \u2022\u00a0Antenna Output(13.8 V DC) : High\/25W, Low\/1W \u2022\u00a0Starting Mode : SYNTHESIZER mode \u2022\u00a0Max. Freq. Deviation : \u00b15KHz or less \u2022\u00a0MIC Input Impedance : 2k\u03a9 \u2022\u00a0Spurious Emission : 70dB or less \u2022\u00a0Adjacent Channel Power : -70dBc or less \u25b6 STR-7000A RECEIVER UNIT\u00a0 \u2022\u00a0Receiving Mode : DOUBLE CONVERSATION SUPER HETERODYNE \u2022\u00a0Intermediate frequency : 1st : 21.7MHz \/ 2nd : 450kHz \u2022\u00a0Receiving Sensitivity : 20dB SINAD = 0.32uV or less 12dB SINAD = 0.22uV or less \u2022\u00a0Squelch Sensitivity : 0.3uV \u2022\u00a0Adjacent Channel Selectivity : 70dB or more \u2022\u00a0Spurious Response Removal Ratio : 70dB or more \u2022\u00a0Residual Noise Level : -40dB or less \u2022\u00a0Audio Output(13.8 V DC) : 4.5W \/ 4\u03a9(distortion factor 10% ore lss) \u25b6 STR-7000A DSC WATCH KEEPING RECEIVER\u00a0 \u2022\u00a0Receiving Freq. : 156.525MHz \u2022\u00a0Mode : 16K0G2B \u2022\u00a0DSC Modulation Speed : 1200baud (\u00b130ppm) \u2022\u00a0DSC Modulation Quotient : PM\/FSK (Within M=2\u00b110%) \u2022\u00a0Maximum Available Sensitivity : 0.25uV (10-2 Bit error rate o rless) \u2022\u00a0DSC Operation : ITU-R M.541-10 \/ ITU-R M.689-2 \u2022\u00a0DSC Protocol : ITU-R M.493-14 class-A Ngo\u00e0i\u00a0STR-7000A DSC VHF Class A, th\u1ecb tr\u01b0\u1eddng c\u00f2n c\u00f3 c\u00e1c s\u1ea3n ph\u1ea9m t\u01b0\u01a1ng t\u1ef1 sau: NSR NVR-3000 VHF DSC (GMDSS), M\u00e1y thu ph\u00e1t VHF GMDSS v\u1edbi DSC Class A GM600, SAILOR 7222 VHF DSC Class A, VHF GMDSS DSC Class A COBHAM SAILOR 7222, VHF DSC Class A SEALINK HX2000\u2026 Li\u00ean h\u1ec7 ngay \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n chi ti\u1ebft v\u00e0 \u0111\u1eb7t h\u00e0ng v\u1edbi gi\u00e1 \u01b0u \u0111\u00e3i nh\u1ea5t: 097 800 1968 (\u0110T\/Zalo). LINK DNV ABS NK CCS VR C\u00e1c b\u1ed9 ph\u1eadn c\u1ee7a VHF Ti\u00eau ch\u00ed l\u1ee5a ch\u1ecdn VHF DSC Class A Ti\u00eau chu\u1ea9n IMO v\u1ec1 VHF Class A C\u1eadp nh\u1eadt y\u00eau c\u1ea7u c\u1ee7a IMO t\u1eeb 2024 5 l\u00fd do l\u1ef1a chon NVR-3000 Specification c\u1ee7a SP DSC l\u00e0 g\u00ec ? B\u1ed9 \u0111\u00e0m tr\u1ef1c canh l\u00e0 g\u00ec ? Video Unbox S\u1ea3n Ph\u1ea9m Th\u1ee7y th\u1ee7 S\u01a1n Boong test S\u1ea3n Ph\u1ea9m Video c\u00e1ch test DSC Video C\u00e1ch Test DSC weekly\u00a0  <\/p>","protected":false},"author":1,"featured_media":4318,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[158],"tags":[],"class_list":["post-4317","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-update-news"],"_links":{"self":[{"href":"https:\/\/antoanhanghai.com\/en\/wp-json\/wp\/v2\/posts\/4317","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/antoanhanghai.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/antoanhanghai.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/antoanhanghai.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/antoanhanghai.com\/en\/wp-json\/wp\/v2\/comments?post=4317"}],"version-history":[{"count":3,"href":"https:\/\/antoanhanghai.com\/en\/wp-json\/wp\/v2\/posts\/4317\/revisions"}],"predecessor-version":[{"id":4356,"href":"https:\/\/antoanhanghai.com\/en\/wp-json\/wp\/v2\/posts\/4317\/revisions\/4356"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/antoanhanghai.com\/en\/wp-json\/wp\/v2\/media\/4318"}],"wp:attachment":[{"href":"https:\/\/antoanhanghai.com\/en\/wp-json\/wp\/v2\/media?parent=4317"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/antoanhanghai.com\/en\/wp-json\/wp\/v2\/categories?post=4317"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/antoanhanghai.com\/en\/wp-json\/wp\/v2\/tags?post=4317"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}