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RoyalTek RSA-1200LX manual

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Table of contents for the manual

  • Page 1

    RSA - 1 2 0 0 L U s e r M a nu a l R S A - 1 2 0 0L X U s e r M anua l V e r s i o n 1 . 0 2 00 8 / 04 / 2 5 T h i s do c u m en t c on t a i n s i n f o r m a t i o n h i g h l y c on f i d e n t i a l t o R o y a l T e k C o m p a n y L TD (Ro y a l T e k ) . I t i s p r o v i d e d f o r t he s o l e pu r p o s e o f t h e b u s i n e ss d i s c[...]

  • Page 2

    I RSA - 1 2 0 0 L U s e r M a nu a l F i gu r e L i s t . ... . .. . ... . .. . ... . .. . ... . ... . .. . ... . .. . ... . .. . ... . .. . ... . .. . ... . .. . ... . .. . ... . .. . ... . ... . .. . ... . .. . ... . .. . ... . .. . ... . .. . ... . .. . ... . .. . I I T ab l e L i s t .. . ... . .. . ... . .. . ... . .. . ... . .. . ... . ... . [...]

  • Page 3

    II RSA - 1 2 0 0 L U s e r M a nu a l F i gu r e L i s t F i g u r e 1 - 1 R S A - 1 20 0L X F r o n t V i e w ... . .. . ... . .. . ... . .. . ... . .. . ... . .. . ... . ... . .. . ... . .. . ... . .. . ... . .. . ... . .. . 5 F i g u r e 1 - 2 R S A - 1 20 0L X B o t t o m V i e w . .. . ... . .. . ... . .. . ... . ... . .. . ... . .. . ... . ..[...]

  • Page 4

    I I I RSA - 1 2 0 0 L U s e r M a nu a l T a bl e L is t T a b l e 1 - 1 T e chn i c a l Sp e c i f i ca ti on s . ... . .. . ... . .. . ... . .. . ... . ... . .. . ... . .. . ... . .. . ... . .. . ... . .. . ... . .. . ... . .. . 6 T a b l e 1 - 2 D e f i n i t i on o f P i n a s s i g n m e n t . ... . .. . ... . .. . ... . .. . ... . ... . .. . [...]

  • Page 5

    4 RSA - 1 2 0 0 L U s e r M a nu a l 1 Int r o d u c t io n R o y a lT e k R S A - 1 2 0 0 L X lo w po we r a n d s m a l l f or m f a c t o r b o a r d i s t he ne w e st g e n e r a t i on o f R o y alT e k s m a r t an t e n n a G PS m o d u le . T he s m a r t an t e n na G PS m odu l e i s po w e r ed b y S i R F S t a r I I I t e c h n olog y[...]

  • Page 6

    5 RSA - 1 2 0 0 L U s e r M a nu a l 1. 2 P ro d u c t P i c t ur e R S A - 1 2 00L X F i gu r e 1 - 1 R SA - 1 20 0 LX F r o n t V i e w F i gu r e 1 - 2 R S A - 120 0LX Bo tt o m V i e w 1 . 3 R S A -1 200 L X S y s t e m B l o ck D i a g r a m S y s t e m b l o c k d i a g r a m d e s cr i p t i o n : a . E x t e r n a l an t e nn a . b . 4 M eg[...]

  • Page 7

    6 RSA - 1 2 0 0 L U s e r M a nu a l 1. 4 R S A -1 200 L X T ec h n i q u e S p e c i f i c a t i o n T a b l e 1 - 1 T e c hn i c a l Sp ec ifi ca ti ons I m pe dan ce ： 50 Ω N o F u nc t i on S p e c i f i c a t i on GPS r e c e i ver 1 C h i ps e t S i RF S t a r I I I , G S C 3 f / L P X ( D i g i t a l, R F i n a s i ng l e p a c k a g e ) [...]

  • Page 8

    7 RSA - 1 2 0 0 L U s e r M a nu a l 23 O pe r a t i n g t e m p e r a t u r e - 25 ~ 85 ℃ 24 S t o r ag e t e m p e r a t u r e - 40 ~ 85 ℃ 25 H u m i d i t y ≦ 95 % MM C X e d g e m oun t J ac k Re ce p t a c l e s p e c i f i ca t i on ( E x t er n a l A n t e n n a ) I m ped a nc e 5 0 oh m F r eq u e n c y r a nge 0 ~ 6 G H z V . S . W .[...]

  • Page 9

    8 RSA - 1 2 0 0 L U s e r M a nu a l 1. 5 A p p li c a t i o n C i r c u i t F i gu r e 1 - 4 Ap p li c a t i o n C i r cu i t Re f e re n ce N o t e : ( 1) Gr oun d P l a n e s : T h i s p i n 2 s ho u l d b e c onn e c t t o g r ound. ( 2) Se r i a l I n t er f ac e : ( Ⅰ ) T h e T X A p i n i s r e c o mm e n d e d t o c on n e c t t o s e r i[...]

  • Page 10

    9 RSA - 1 2 0 0 L U s e r M a nu a l ( 4) P o w e r : C onn e c t V CC p i n t o D C 3 .3 V . T h e po w er s up p l y m u s t a d d by p a ss c a p ac it o r( 1 0u F a nd 1 u F ) . I t c a n re du c e t h e N o i s e fr o m po w e r s u p p l y a n d i n cr e a s e po w er s t a b i l it y. ( 5) G PI O : T h e G P I O s f un c ti o n a r e f o r c[...]

  • Page 11

    10 RSA - 1 2 0 0 L U s e r M a nu a l 1. 7 H a r d w a r e i n t e r f a c e F i gu r e 1 - 6 H a r dw a r e I n t e r f ace Ta b l e 1 - 2 D e fi n i t i on o f P i n ass i g n m e nt P i n D e f i n ed P i n S i gn a l N a m e I /O D es c r i p ti o n C h a r a c t e ri s t i c s 1 V C C I DC S up p l y V o lt ag e i npu t D C +3 . 3V ± 5 % 2 G [...]

  • Page 12

    1 1 RSA - 1 2 0 0 L U s e r M a nu a l D e f i n i t i on o f P i n ass i gn m e n t V CC ( + 3 . 3 V D C p o we r I n p u t ) T h i s i s t h e D C po w e r s up p l y i np u t p i n f o r G P S s y s t e m . I t p r o v i d e s v o l t a g e t o m odu l e . GND GND p r o v i d e s t h e r e fe re n c e g r oun d . T XA T h is i s t h e m a i n t [...]

  • Page 13

    12 RSA - 1 2 0 0 L U s e r M a nu a l S of t w a r e Int e r f a c e 2. 1 NM E A V 3 . 0 P ro t o c o l It s ou t p u t s i g n a l l e v e l i s TTL : 48 0 0 b p s ( d e f a u l t ) , 8 b i t d a t a , 1 s t op b i t a nd n o pa r i t y . It s u p p o r t s t h e f o l l o w i ng N M E A - 0 1 8 3 M e s sa g es : G G A , G LL , GS A , GSV , R M C [...]

  • Page 14

    13 RSA - 1 2 0 0 L U s e r M a nu a l G eo i d S e pa r a t i o n m e t e rs U n i t s M m e t e rs A g e o f D if f . C o r r . s e c o nd N u ll f i e l d s w h e n D G PS i s n o t us e d D if f . R e f. S t a t i o n I D 0 0 0 0 C h e ck s u m * 1 8 ＜ CR ＞＜ LF ＞ E n d o f m e ss a g e t e rm i n a t i o n Tab l e 2 - 3 P os iti o n F i [...]

  • Page 15

    14 RSA - 1 2 0 0 L U s e r M a nu a l 2 . 1 . 3 G S A - G NS S DO P and Ac t i ve Sa t e ll i t es T ab l e 2 - 5 co n t a i n s t h e v a l u e s o f t he f o l l o w i ng e x a m p l e : $ G PG S A , A , 3 , 0 7 , 02 , 26 , 2 7 , 09 , 0 4 , 1 5 , , , , , , 1 . 8 , 1 . 0 , 1 . 5 *3 3 Tab l e 2 - 5 GS A Da t a Fo r m a t N a m e E x a m p le U n i [...]

  • Page 16

    15 RSA - 1 2 0 0 L U s e r M a nu a l Tab l e 2 - 8 G SV Da t a F o r m a t N a m e E x a m p le U n it s D e s c r i p t i o n M e ss a ge I D $ G P G SV G S V p r o t o c o l he a d e r N u m b e r o f M e ss a ges 1 2 R a n ge 1 t o 3 M e ss a ges N u m b er 1 1 R a n ge 1 t o 3 S a t e l l i t e s i n Vi e w 0 7 S a t e l l i t e I D 0 7 C h an[...]

  • Page 17

    16 RSA - 1 2 0 0 L U s e r M a nu a l C o u r se O ve r Gr ou n d 3 0 9 . 6 2 d e g r e es T r u e D a t e 1 2 0 5 9 8 d d m m yy M ag n e ti c V a r i a t i on d e g r e es E = e a s t o r W = w e s t M od e A A = A u t o n o m o us , D = D G PS , E = DR C h e ck s u m * 10 2 . 1 . 6 V TG - C o u r s e O v e r G r o u nd a n d G r o u n d S pe e d[...]

  • Page 18

    1 7 RSA -12 0 0 L U s er M a nu a l 3 P acka g e A. . 3 . 1 P a ck a g e S p e c i f i ca t i on S h i p m e n t Me t ho d: P E Ba g F i g u r e 3 - 1 P a ck a g e S p e c i f i c a t i o n s 4 C on t ac t I n for m a t i o n S e c t i o n  Co n t a c t : sa l e s @ r o y alt e k . c om  H ea d q u ar t er: 4 F , 1 8 8, W e n H w a 2 nd[...]