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l 楂橀�熺Щ鍕曞拰澶氬緫骞叉摼涓嬪彲绌�(w臎n)瀹氱殑鍌宠几闊�銆佽闋讳俊铏�
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l 绯荤当(t菕ng)鍙湪澶氱ó寰�(f霉)闆滅殑姘ｅ�欐浠朵笅鍌宠几
l 鍦ㄥ京(f霉)闆滈浕纾佺挵(hu谩n)澧冧腑鍏锋湁鍎�(y艒u)鐣扮殑鎶楀共鎿炬�ц兘
l 寮峰ぇ鐨勯潪瑕栬窛鍌宠几鑳藉姏
l 鍏锋湁绌洪枔鍒嗛泦鎺ユ敹鑳藉姏
l 鍏锋湁寰堝毚瀵嗙殑鍔犲瘑鏂瑰紡
l 闋荤巼銆佸付瀵�銆佺⒓娴佸彲瑾�(di脿o)
l 妯�(bi膩o)婧�(zh菙n)姗熸灦寮忋�佹柟渚垮畨瑁�
l 鍙鐝�(xi脿n)鍠悜鍦栧儚銆佸柈/闆欏悜瑾為煶銆佸弽鍚戞帶鍒朵簯鑷虹瓑鍔熻兘
l 闋荤巼閬╃敤鑼冨湇澶�
l 宸ヤ綔闋绘锛� 300MHz锝�900MHz锛岄牷鐜囧彲瑾�(di脿o)
l 杓稿嚭鍔熺巼锛� 10锝�20W
l 瑾�(di脿o)鍒舵柟寮忥細COFDM 2K QPSK/TDS-OFDM
l 閫氶亾甯跺锛�1.25/2/4/6/8MHz(鍙(di脿o))
l 纰兼祦0.8Mbps锝�10Mbps
l 绗﹀悎MPEG-2銆�MPEG-4銆�H.264鎶�琛�(sh霉)妯�(bi膩o)婧�(zh菙n)
l 瑕栭牷杓稿叆锛�PAL/NTSC
l 鎻愪緵涓�璺垨澶氳矾闊�銆佽闋昏几鍏�
l 绔埌绔欢鏅傦細40ms
l 瑾ょ⒓鐜囷細≤10-6
l 闊宠闋绘暩(sh霉)鎿�(j霉)鏍煎紡锛�MPEG-2銆�MPEG-4 @ ML 4:2:0
l 闊抽牷杓稿叆:宸﹀彸鑱查亾
l 鍌宠几璺濋洟锛氭杓変娇鐢紴50鍏噷 锛涙捣浜嬫噳(y墨ng)鐢� 锛�30鍏噷锛涘煄鍗�(q奴)鎳�(y墨ng)鐢紴7鍏噷锛涢儕鍗�(q奴)鎳�(y墨ng)鐢�>15鍏噷 瑕栫従(xi脿n)鍫寸挵(hu谩n)澧冭�屽畾
l 鍦栧儚娓呮櫚搴︼細鍌宠几閫熺巼鐐�25骞�/s鏅�,鍒嗚鲸鐜囦笉浣庝簬1920×1080 ?
l 鐧�(f膩)灏勫ぉ绶氾細鍏ㄥ悜澶╃窔
l 浣跨敤鏂瑰紡锛氳粖杓夈�佹杓夌瓑
l FEC锛� Viterbi 锛�1/2銆�2/3銆�3/4锛�
l 淇濊闁撻殧锛� 1/32锛�1/16锛�1/8锛�1/4
l 鐢ㄦ埗鍙互鑷瑷�(sh猫)瀹氬姞瀵嗭紙閬搁厤锛�
l DB9(涓插彛1)鐢ㄤ簬瑾�(di脿o)绡�(ji茅)甯跺銆佺⒓娴�
l 闆欏悜瑾為煶锛堝彲瀹氬埗锛�
l 鍙彁渚�RS232銆�485鏁�(sh霉)鎿�(j霉)鎺ュ彛锛堝彲閬革級
l DB9锛堜覆鍙�2锛夌敤渚嗘帶鍒�GPS瀹氫綅
l 涓�璺�SDI鎺ュ彛锛堝唬闆昏妤�(y猫)锛岄伕閰嶏級
l 涓�璺�ASI鎺ュ彛锛堝唬闆昏妤�(y猫)锛岄伕閰嶏級
l 渚涢浕锛�AC220V/DC12V
l 鍓嶉潰鏉挎彁渚涗笁鍊嬫寚绀虹噲锛涢浕婧愭寚绀恒�佸姛鐜囨寚绀�銆佽闋绘寚绀�
l 閲嶉噺锛� 3.0kg
l 澶栧舰锛�1U/2U,19鑻卞姗熺
l 鍙弽鍚戞帶鍒朵簯鑷猴紙鍙伕锛�
l 灏哄锛� 480mm×340mm×90mm(L × W ×H)
l 宸ヤ綔鐠�(hu谩n)澧冿細婧害锛�-30锝�70鈩� 鐩稿皪婵曞害锛�90锛�
l 淇濆瓨鐠�(hu谩n)澧冿細婧害: -40锝�80鈩� 鐩稿皪婵曞害锛�90锛�
|
瑾�(di脿o)鍒舵柟寮� |
COFDM |
|
宸ヤ綔闆诲 |
AC220V 50Hz |
|
宸ヤ綔闆绘祦 |
≤0.8A 220VAC |
|
鎺у埗鎺ュ彛 |
妯�(bi膩o)婧�(zh菙n)RS232鎺ュ彛锛�8浣嶆暩(sh霉)鎿�(j霉)浣�锛�1浣嶅仠姝綅锛屽伓鏍￠锛屾尝鐗圭巼锛� 19200 |
|
閫忔槑鏁�(sh霉)鎿�(j霉)鎺ュ彛 |
涓�鍊嬪柈鍚戠殑閫忔槑涓插彛鍌宠几銆傦紙闇�瑕佽В瀵嗘澘鐨勯厤鍚堬級锛�8浣嶆暩(sh霉)鎿�(j霉)浣�锛�1浣嶅仠姝綅锛屾敮鎸佸鏍￠锛屽伓鏍￠锛岀劇绶氭牎椹�锛屾尝鐗圭巼锛�1200銆�2400銆�4800銆�9600銆�19200銆�38400銆�57600銆�115200銆�230400 |
|
鍔犲瘑鏂瑰紡 |
鏀寔128浣嶇殑鍔犲瘑锛岃В瀵嗚瑙ｅ瘑鏉跨殑閰嶅悎 |
|
瑾�(di脿o)鍒舵槧灏� |
QPSK锛�4QAM锛夈��16QAM銆�64QAM |
|
鍓嶅悜绯鹃尟 |
1/2 2/3 3/4 5/6 7/8 |
|
淇濊闁撻殧 |
1/32 1/16 1/8 1/4 |
|
杓夋尝鏁�(sh霉) |
2K |
|
闋荤巼甯跺 |
8M锛�4M锛�2M鍙(di脿o) |
|
鍌宠几纰兼祦 |
2000kbs~20000kbs鍙(di脿o) |
|
鐧�(f膩)灏勫姛鐜� |
1W~10W鍙(di脿o) |
|
鍌宠几闋荤巼 |
鍙换鎰忛牷鐜囧畾鍒�锛岄牷鐜囬�ｇ簩(x霉)鍙(di脿o)锛屾閫茬偤1MHz |
|
鍔熺巼骞冲潶搴� |
10MHz甯跺収(n猫i)灏忎簬0.2dB |
|
甯惰偐姣� |
杓稿嚭鍔熺巼鐐�40dB鏅�锛屽付鑲╂瘮鍎�(y艒u)浜�-32dB |
|
浜屾璜ф尝 |
≤-45dB |
|
MER |
32db |
|
杓稿叆瑕栭牷 |
1Vp-p锛�75姝愬 |
|
杓稿叆闊抽牷 |
宸﹀彸鑱查亾 |
|
瑕栭煶闋绘帴鍙� |
BNC瑕栭牷銆佽摦鑺遍煶闋� |
|
瑕栭牷绶ㄧ⒓鏍煎紡 |
MPEG-2 |
|
鍦栧儚璩�(zh矛)閲� |
澶т簬4M纰兼祦鏅傜偤720×576 |
|
瑕栭牷鍒跺紡 |
NTSC銆�PAL鍙ō(sh猫) |
2. 鎺ユ敹姗熸妧琛�(sh霉)鎸囨(bi膩o)
|
鎺ユ敹闋荤巼鑼冨湇 |
170~860MHz VHF & UHF |
|
闋荤巼甯跺 |
2/4/8MHz鍙伕 |
|
RF杓稿叆闆诲钩 |
64QAM鏅�-92dBm /16QAM鏅� -98dBm/QPSK鏅�-104dBm |
|
RF杓稿叆闃绘姉 |
50Ω |
|
灏勯牷杓稿叆鎺ラ牠 |
N 搴� |
|
瑾�(di脿o)鍒舵柟寮� |
COFDM |
|
瑾�(di脿o)鍒舵槧灏� |
QPSK锛�16QAM锛�64QAM (鍙伕) |
|
鍓嶅悜绯鹃尟 |
1/2锛�2/3锛�3/4锛�5/6,7/8 (鍙伕) |
|
杓夋尝鏁�(sh霉)閲� |
2K, |
|
淇濊闁撻殧 |
1/32锛�1/16锛�1/8锛�1/4 (鍙伕) |
|
瑕栭牷瑙ｇ⒓ |
MPEG-2MP@ML |
|
灞忓箷楂樺姣� |
4:3, 16:9 |
|
瑕栭牷鍦栧儚 |
720x576 |
|
闊抽牷杓稿嚭妯″紡 |
绔嬮珨鑱查潪骞宠 300/200 mV |
|
闊宠闋昏几鍑� |
2 Audio杓稿嚭+2Video 杓稿嚭 |
|
瑙ｅ瘑鏂瑰紡 |
128浣嶈В瀵嗭紝闇�瑙ｅ瘑鏉挎敮鎸� |
|
宸ヤ綔闆诲 |
AC220V / DC12V |
|
宸ヤ綔婧害 |
-20°C~+50°C |
|
澶栬灏哄 |
1U 姗熺 |
|
瑷�(sh猫)鍌欓噸閲� |
3kg |
绯荤当(t菕ng)鎺ュ彛鎸囨(bi膩o)锛�
1. 鍓嶇鐧�(f膩)灏勭郴绲�(t菕ng)
|
鏀濆儚瑷�(sh猫)鍌欐帴鍙� |
寰�(f霉)鍚堝湒鍍忔帴鍙�,鑱查煶2閫氶亾(鍠伈/绔嬮珨鑱�)宸�/鍙� |
|
灏勯牷鎺ュ彛 |
L16 |
|
闆绘簮鎺ュ彛 |
涓夎姱鑸┖鎻掗牠 |
|
鑸囬浕婧愬厖闆昏ō(sh猫)鍌欐帴鍙ｆ妧琛�(sh霉)瑕佹眰 |
AC220V50Hz |
2 . 鎺ユ敹绯荤当(t菕ng)
|
淇¤櫉绋 |
瑕栭牷杓稿叆 |
瑕栭牷杓稿嚭 |
闊抽牷杓稿叆 |
闊抽牷杓稿嚭 |
|
鎺ュ彛褰㈠紡 |
RCA*1 |
RCA*4 |
RCA(L/R)*2 |
RCA(L/R) *2 |
|
淇¤櫉鏍煎紡 |
NTSC/PAL |
NTSC/PAL |
|
|
|
鎺ュ彛闃绘姉 |
75? |
75? |
47K? |
47K? |
|
鎺ュ彛闆诲钩 |
1.0±0.3Vp-p |
1.0±0.3Vp-p |
1 Vp-p |
1 Vp-p |
|
鎺ュ湴闆婚樆瑕佹眰锛氬皬浜�4 |
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闆绘簮瑕佹眰锛� AC220V 50Hz |
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瑕栭牷杓稿叆瑷�(sh猫)鍌欎富瑕佺敤渚嗙偤绯荤当(t菕ng)鎻愪緵瑕栭牷婧愩�傝闋昏几鍏ヨō(sh猫)鍌欏彲浠ラ噰鐢ㄨ兘杓稿嚭1VPP锛岄樆鎶楃偤75Ω妯�(bi膩o)婧�(zh菙n)瑕栭牷淇¤櫉鐨勮ō(sh猫)鍌�銆�
寮风儓寤鸿锛� 璜嬬洝閲忎娇鐢ㄩ珮鍒嗚鲸鐜囨敐鍍忛牠锛屾暩(sh霉)纰兼敐鍍忔銆備綆璩�(zh矛)閲忔敐鍍忔鍦栧儚閲囬泦鏁堟灉杓冨樊锛屽奖闊跨郴绲�(t菕ng)鍦栧儚娓呮櫚搴�銆�
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鎵撳嵃鐣�(d膩ng)鍓嶉爜
鍏嶈不鍜ㄨ锛�18923481551
鐧�(f膩)閮典欢绲︽垜鍊戯細